CN102882988A

CN102882988A - Method, device and equipment for acquiring address information of resource information

Info

Publication number: CN102882988A
Application number: CN201110195455XA
Authority: CN
Inventors: 付刚; 陆嘉鸣
Original assignee: Shanghai Synacast Media Technology Co Ltd
Current assignee: Shanghai Synacast Media Technology Co Ltd
Priority date: 2011-07-13
Filing date: 2011-07-13
Publication date: 2013-01-16
Anticipated expiration: 2031-07-13
Also published as: CN102882988B

Abstract

The invention aims to provide a method, a device and equipment for acquiring the address information of resource information, wherein the method is on the basis of a network access request. According to the scheme of the invention, the method comprises the steps as following: acquiring a network access request from an executing device; judging whether the local address information of the resource information in a local storage device is required or not according to whether the local characteristic information can be acquired through analysis on the basis of the network address information or not; and acquiring the local address information according to the network visiting request to enable the executing device to get the resource information stored in the local storage device when the local address information of the resource information in the local storage device is judged to be acquired. According to the scheme of the invention, the times of network requests issued by user equipment cam be reduced, the flow burden of the user equipment is relieved, and the efficiency of responding the user request is improved.

Description

A kind of method, device and equipment that obtains the address information of resource information

Technical field

The present invention relates to computer realm, relate in particular to a kind of method, device and equipment that obtains the address information of resource information for access request Network Based.

Background technology

In the prior art, often will be stored in the buffer memory by the resource information that request in the network obtains, for use.Yet on the one hand, storage ample resources information produces ample resources consumption easily in buffer memory, reduces response speed; On the other hand, the resource information in the buffer memory is often because a variety of causes is deleted, caused reusable resource information to need repeatedly problem to network request.

Summary of the invention

The purpose of this invention is to provide method, device and equipment that a kind of access request Network Based obtains the address information of resource information.

According to an aspect of the present invention, provide a kind of and computer implementedly obtain the method for the address information of resource information for access request Network Based, wherein, the method may further comprise the steps:

A obtains the network access request from final controlling element, wherein, comprises the network address information corresponding with its requested resource information in this network access request;

Can b obtain local characteristic information according to resolving based on described network address information, judges whether to obtain the local address information of described resource information in local storage;

Wherein, the method is further comprising the steps of:

X is when judging when need to obtain the local address information of described resource information in local storage, obtain described local address information according to described network access request, so that described final controlling element obtains to be stored in the described resource information in the described local storage.

According to another aspect of the present invention, also provide a kind of resource address deriving means that obtains the address information of resource information for access request Network Based, wherein, this resource address deriving means comprises:

The first deriving means is used for obtaining the network access request from final controlling element, wherein, comprises the network address information corresponding with its requested resource information in this network access request;

Can resolver be used for obtaining local characteristic information according to resolving based on described network address information, judges whether to obtain the local address information of described resource information in local storage;

Generator, be used in the time need to obtaining the local address information of described resource information at local storage, obtain the local address information of this resource information according to described network access request, so that described final controlling element obtains to be stored in the described resource information in the described local storage.

Compared with prior art, the present invention has the following advantages: 1) the present invention can obtain according to the network access request of final controlling element the local address information of final controlling element requested resource information, so that final controlling element can obtain to be stored in local resource by initiating network access request, reduced the access to netwoks number of times of subscriber equipment; 2) for the final controlling element that only can come by the IE kernel interface Gains resources information, such as flash control etc., also can realize obtaining resource information by this locality by method of the present invention, so that subscriber equipment need not continually to have alleviated largely the network traffics pressure of subscriber equipment by the Network Capture resource; 3) owing to resource information can be stored in buffer memory other storage devices in addition, so that the occupancy of buffer memory greatly reduces; And when having the required resource information of final controlling element in the local storage, can directly this resource information be offered final controlling element, thereby further improve the response efficiency of final controlling element, and then improve the user and experience.

Description of drawings

By reading the detailed description that non-limiting example is done of doing with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:

Fig. 1 is the computer implemented method flow diagram that obtains the address information of resource information for access request Network Based of one aspect of the invention;

Fig. 2 is the method flow diagram that access request Network Based obtains the address information of resource information that is used for of a preferred embodiment of the invention;

Fig. 3 is the method flow diagram that access request Network Based obtains the address information of resource information that is used for of another preferred embodiment of the present invention;

Fig. 4 is the structural representation of the resource address deriving means of one aspect of the invention a kind of address information of obtaining resource information for access request Network Based;

Fig. 5 is the structural representation of resource address deriving means that access request Network Based obtains the address information of resource information that is used for of a preferred embodiment of the invention;

Fig. 6 is the structural representation that is used for subscriber equipment under the resource address deriving means of address information that access request Network Based obtains resource information of another preferred embodiment of the present invention;

Same or analogous Reference numeral represents same or analogous parts in the accompanying drawing.

Embodiment

Below in conjunction with accompanying drawing the present invention is described in further detail.

Fig. 1 has illustrated a kind of computer implemented method flow diagram that obtains the address information of resource information for access request Network Based of one aspect of the invention.Wherein, the method according to this invention can realize by the resource address deriving means in the subscriber equipment, for example, realizes by such as application module, operating system, processing controller etc. in the subscriber equipment.Wherein, described subscriber equipment be a kind of can be according to the program of prior storage, automatically, at high speed carry out the modernized intelligent electronic device of massive values computation and various information processings, its hardware includes but not limited to microprocessor, FPGA, DSP, embedded device etc.Preferably, but described subscriber equipment isolated operation realizes the present invention, also accessible network and by with network in other subscriber equipmenies or the interactive operation of the network equipment realize the present invention.Described subscriber equipment includes but not limited to computer, smart mobile phone, PDA etc.The described network equipment includes but not limited to server group that single network server, a plurality of webserver form or based on the cloud that is made of a large amount of computers or the webserver of cloud computing (CloudComputing), wherein, cloud computing is a kind of of Distributed Calculation, a super virtual machine that is comprised of the loosely-coupled computer collection of a group.Wherein, described subscriber equipment or the residing network of the described network equipment include but not limited to the Internet, wide area network, metropolitan area network, local area network (LAN), VPN network etc.

Need to prove; described subscriber equipment and the network equipment are only for giving an example; other subscriber equipmenies existing or that may occur from now on, the network equipment or network also should be included in the protection range of the present invention, and be contained in this with way of reference as applicable to the present invention.

In step S1, the resource address deriving means obtains the network access request from final controlling element, wherein, comprises the network address information corresponding with its requested resource information in this network access request.

Wherein, described final controlling element comprises the executable module that can send network access request, for example, is used for the module by network equipment download file in the client of subscriber equipment; Again for example, embedded IE module etc. in the executable file of subscriber equipment.

Wherein, described network access request comprises the solicited message of serving for to the network equipment and/or other user equipment requests of network, and solicited message comprises the network address information corresponding with its requested resource information.Preferably, described network access request comprises the network request of initiating based on the agreement in the ICP/IP protocol bunch, for example, and the HTTP request of initiating based on HTML (Hypertext Markup Language), the FTP request of initiating based on file transfer protocol (FTP) etc.; Preferably, described network access request comprises the request of initiating based on self-defining host-host protocol.Described network address information is used for locating described network access request requested resource information, and described network address information is based on the protocol generation identical with network access request.For example, comprise the network address information " http://www.aaa.com " that starts with protocol name " http " in the HTTP request; Again for example, comprise in the FTP request with protocol name " ftp " as the network address information that starts " ftp: //www.aaa.com "; Again for example, the network access request of initiating based on self-defining CUSTOM agreement comprises with protocol name " CUSTOM " as beginning network address information " CUSTOM: //www.aaa.com ".Wherein, the mode that final controlling element obtains network access request includes but not limited to: 1) final controlling element obtains the network address information that prestores, and sends network access request according to this network address information; 2) final controlling element obtains the network address information of user's input, and sends network access request according to this network address information; 3) final controlling element is provided by the network address information that is provided by himself device or other devices, and sends network access request according to this network address information.Wherein, implementation 3) will be described in detail in embodiment illustrated in fig. 3 follow-up, be repeated no more herein.

Wherein, the mode obtained from the network access request of final controlling element of resource address deriving means includes but not limited to:

1) obtains the network access request that final controlling element need to be initiated by setting up interface in final controlling element inside;

For example, the interface of resource address deriving means by embedding in the final controlling element and can being accessed by the resource address deriving means obtains the network access request that this final controlling element will be initiated.

2) monitoring described final controlling element and network carries out the required interface arrangement that calls when mutual; When described interface arrangement is called to initiate network access request, intercept and capture described network access request.

Wherein, described interface arrangement comprises the executable module based on browser kernel, preferably, described interface arrangement comprises based on the interface arrangement of IE kernel and/or based on the interface arrangement of firefox browser kernel, for example, based on the urlmon.dll control of IE kernel, again for example, based on protocol handler of firefox browser kernel etc.

For example, the resource address deriving means is monitored the urlmon.dll control in the IE kernel file, and when the final controlling element that adopts the IE kernel called this urlmon.dll control initiation HTTP request, the resource address deriving means can be intercepted and captured this HTTP request.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention those skilled in the art should understand that, any implementation of obtaining from the network access request of final controlling element all should be within the scope of the present invention.

Then, in step S2, can the resource address deriving means obtain local characteristic information according to resolving based on described network address information, judges whether to obtain the local address information of described resource information in local storage.

Wherein, described local characteristic information comprises for judging that described network address information requested resource possibility is stored in the identification information of local storage; Preferably, described local characteristic information includes but not limited to: 1) particular value; 2) unique identifier; 3) specific character string etc.Wherein, described local storage comprises following at least one class device: 1) local cache; 2) other local storages, described other local storages include but not limited to: a) local hard drive; B) mobile storage means etc., for example, portable hard drive, CD etc.Wherein, described resource information includes but not limited to: 1) text message; 2) pictorial information; 3) multimedia messages etc.

Particularly, the described resource address deriving means mode of resolving described network address information includes but not limited to:

1) directly whether comprises local characteristic information in the Network Search address information.

For example, in network address information, search whether comprise specific identifiers "; "; Again for example, in network address information, search whether comprise specific character string " %3C ".

2) network address information is carried out conversion operations, and judge among the result that conversion operations obtains whether comprise local characteristic information.

For example, " abcde " word string that the resource address deriving means obtains among the network address information http://www.abcde.com is carried out the hash computing, and whether the result who judges the hash computing be particular value, if particular value is then judged to comprise local characteristic information in this analysis result; If be not particular value, then judge not comprise local characteristic information in this analysis result.

Again for example, the resource address deriving means carries out decode operation to the network address information that obtains according to the unicode form, and judges whether comprise specific character string " this locality " in the decoded result.

Wherein, when obtaining local characteristic information in the resource address deriving means can be based on described network address information, judgement need to be obtained the local address information of described resource information in local storage; When the resource address deriving means failed to obtain local characteristic information based on described network address information, judgement need to be obtained the local address information of described resource information in local storage.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, the described network address information of any parsing, to judge whether that according to whether obtaining local characteristic information needs search the implementation of described resource information in local storage, all should be within the scope of the present invention.

In step S3, when judging when need to obtain the local address information of described resource information in local storage, the resource address deriving means obtains described local address information according to the network access request that obtains in step S1, so that final controlling element obtains to be stored in the described resource information in the described local storage.

Wherein, described local address information includes but not limited to: the 1) address information of resource information in local cache; 2) address information of resource information in other local storages.

Particularly, when judgement need to be searched described resource information in local storage, the mode that obtains the local address information of this resource information according to described network access request included but not limited to:

1) when judging that when need to obtain the local address information of described resource information in local storage, according to the resource identification information of the resource information in the network access request, inquiry is to obtain the local address information of this resource information in local storage; Wherein, described resource identification information includes but not limited to the filename of resource information, the numbering of resource information etc.

For example, the resource address deriving means is by the filename " Source1.txt " of Gains resources information in the network access request, and " D: a " lower search " Source1.txt " in predetermined local hard drive path, and according to Search Results determine the memory address of this resource information " Source1.txt " in local hard drive for " D: a b c ".

2) when judging that when need to obtain the local address information of described resource information in local storage, the resource address deriving means is determined the local address information of described resource information according to described network address information.

Particularly, described resource address deriving means determines that according to described network address information the mode of the local address information of described resource information includes but not limited to:

A) extract one or more specific characters in the network address information and decode to obtain local address information;

For example, the resource address deriving means is inquired about in network address information and is obtained two unique identifiers " $ " in step S2, then the resource address deriving means extracts all characters between first " $ " symbol and second " $ " symbol, all characters that obtain are decoded one by one according to the utf-8 coded format, and the character string that all characters of gained consist of after will decoding is as local address information.

B) the resource address deriving means extracts the part or all of word string in the network address information, and searches acquisition local address information in the corresponding table of this part or all of word string of obtaining in advance and local address information.

For example, the resource address deriving means is directly according to the network address information that obtains, and inquiry is to obtain local address information in the corresponding table of network address information and local address information; Again for example, the resource address deriving means is resolved the network address information that obtains in step S2, extract the later character string of first "=" symbol in this network address information, and according to this character string in the corresponding table of word string and local address information inquiry to obtain local address information.

Wherein, after obtaining local address information, the resource address deriving means includes but not limited to based on the mode that described local address information makes final controlling element obtain resource information:

1) the resource address deriving means obtains described local address information according to described network access request, and directly according to local address acquisition of information resource information, and offer final controlling element.

For example, the resource address deriving means is located to read resource information and is offered final controlling element by local hard drive address " D: Program Files ".

2) the resource address deriving means obtains described local address information according to described network access request, the local address information that obtains is offered buffer storage, the resource information that is obtained by described local address information place to obtain buffer storage, and this resource information offered final controlling element.

3) the resource address deriving means obtains described local address information according to described network access request; Then, the resource address deriving means is sent to buffer storage with described local address information, so that described buffer storage provides the described resource information that is stored in the described local storage to final controlling element.

Particularly, the resource address deriving means provides the device relevant information of described local address information and described final controlling element to buffer storage, by buffer storage from described local address acquisition of information resource information, and by buffer storage according to the device relevant information resource information that is stored in the described local storage is provided to described final controlling element; Perhaps, the resource address deriving means provides described local address information to buffer storage, buffer storage is from described local address acquisition of information resource information, and obtain the device relevant information of the final controlling element corresponding with this resource information that prestore according to this resource information, and provide the resource information that is stored in the described local storage to described final controlling element according to the device relevant information.

Wherein, described device relevant information includes but not limited to: the 1) identifying information of final controlling element, such as the title of final controlling element, be used for the numbering of this final controlling element of location etc.; 2) interface message of final controlling element Gains resources information etc.

Wherein, described buffer storage can be contained in the described resource address deriving means, and perhaps, described buffer storage is independent of described resource address deriving means.

Those skilled in the art should determine to provide to buffer storage according to actual conditions and demand the device relevant information of described local address information and described final controlling element, by buffer storage from described local address acquisition of information resource information, and provide the mode of resource information according to the device relevant information to described final controlling element by buffer storage, do not repeat them here.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any when judging when need to obtain the local address information of described resource information in local storage, obtain the local address information of this resource information according to the network access request that in step S1, obtains, so that described final controlling element obtains to be stored in the implementation of the described resource information in the described local storage, all should be within the scope of the present invention.

As one of the preferred embodiments of the present invention, described local storage comprises local cache and other local storages, method according to invention also is included in the step S4 (not shown) of carrying out after the step S1, and wherein said step S2 further comprises step S201 (not shown).

In step S4, the resource address deriving means is searched described resource information according to the resource identification information that is used for recognition resource information that the network access request that obtains among the step S1 comprises in described local cache.Wherein, described resource identification information includes but not limited to following at least one: 1) resource identification information, for example, the filename of resource information, the numbering of resource information etc.; 2) network address information that is used for asking described resource information that described network access request comprises; 3) described resource identification information and/or network address information are carried out the identifying information that obtains after digital signature is processed, for example, network address information carried out the numerical value that obtains after MD5 processes etc.; Again for example, the filename of resource information is carried out numerical value etc. after hash processes.

Those skilled in the art should determine to search in local cache according to resource identification information according to actual conditions and demand the mode of described resource information, do not repeat them here.

Then, in step S201, when in described local cache, not finding described resource information according to described resource identification information, can the resource address deriving means obtain local characteristic information according to resolving based on described network address information, judges whether to obtain the local address information of described resource information in other local storages.

Wherein, when in described local cache, not finding described resource information according to described resource identification information, can the resource address deriving means obtain local characteristic information according to resolving based on described network address information, judge whether to obtain the implementation of the local address information of described resource information in other local storages, obtain local characteristic information with resource address deriving means among the abovementioned steps S2 according to resolving based on described network address information, the implementation that judges whether to obtain the local address information of described resource information in local storage is same or similar, and be contained in by reference this, repeat no more herein.

As one of the preferred embodiments of the present invention, also comprise step S13 (not shown) according to the method for present embodiment.

In step S13, when satisfying the deletion trigger condition, the resource address deriving means obtains the deletion relevant information of each resource information in the local cache, and according to described deletion relevant information by the one or more resource information of deletion in the described local cache.

Wherein, described deletion trigger condition includes but not limited to: when 1) running time of final controlling element, length arrived predetermined time interval; When 2) final controlling element moves to predetermined point of time; 3) when the free memory of local cache during less than predetermined threshold; 4) when the free memory of local cache when treating the data of buffer memory.

Wherein, described deletion relevant information comprises following at least one: 1) information memory time of resource information, and described memory time, information included but not limited to: a) the memory time of resource information; B) expired time of resource information; 2) the use relevant information of resource information; Described use relevant information includes but not limited to: a) frequency of utilization of resource information; B) time span of not being used of resource information etc.; 3) the resource size information of resource information; 4) be used for the identification information of the final controlling element of request resource information.

For example, when the resource address deriving means detects free memory when local cache less than predetermined threshold 2M, obtain the time span that each resource information in the local cache is not used, and deletion is not used the longest front 10 resource informations of time span; Again for example, when the resource address deriving means detected final controlling element and runs to predetermined point of time, the resource address deriving means obtained one by one the expired time of the resource information in the local cache and judges whether resource information is expired, and deletes resource information out of date.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any when satisfying the deletion trigger condition, obtain the deletion relevant information of each resource information in the local cache, and according to the implementation of described deletion relevant information by the one or more resource information of deletion in the described local cache, all should be within the scope of the present invention.

The method according to this invention, can obtain according to the network access request of final controlling element the local address information of final controlling element requested resource information, so that final controlling element can obtain to be stored in local resource by initiating network access request, reduced the access to netwoks number of times of subscriber equipment; Further, for the final controlling element that only can come by the IE kernel interface Gains resources information, such as flash control etc., also can realize obtaining resource information by this locality by method of the present invention, so that subscriber equipment need not continually to have alleviated largely the network traffics pressure of subscriber equipment by the Network Capture resource; Further, because resource information can be stored in buffer memory other storage devices in addition, so that the occupancy of buffer memory greatly reduces.

Fig. 2 has illustrated the method flow diagram that access request Network Based obtains the address information of resource information that is used for of a preferred embodiment of the invention.Method according to present embodiment comprises step S1, step S2, step S3, step S5, step S6 and step S7.

Wherein, step S1 to step S3 with reference to being described in detail among the embodiment shown in Figure 1, and be contained in this by reference, repeat no more.

In step S5, the resource address deriving means is sent in the network access request that obtains among the step S1 to network, in order to request resource information.

In step S6, the resource address deriving means receives the resource information that described network feeds back in response to described network access request.

Then, in step S7, the resource address deriving means is stored in described local storage according to the resource information of described network-feedback or is upgraded.

Particularly, described resource address deriving means includes but not limited to according to the next mode of storing in described local storage or upgrading of the resource information of described network-feedback:

1) the resource address deriving means directly is stored in the resource information that obtains among the step S6 in the local memory device.

For example, the resource address deriving means directly is stored in the resource information that obtains in the local cache; Again for example, the resource address deriving means is stored in the resource information that obtains in local hard drive and the local cache.

2) the resource identification information that comprises according to described network access request of resource address deriving means is searched the resource information with this resource identification information in described local storage; When finding this resource information, upgrade described resource information of searching acquisition according to the resource information that obtains among the step S6; When not finding this resource information, the resource information that the resource address deriving means will obtain in step S6 is stored in the local memory device.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any implementation of storing or upgrading in described local storage according to the resource information of described network-feedback all should be within the scope of the present invention.

What need to further specify is, step S5 can begin to carry out after step S1 is finished to step S7, and step S5 does not have precedence relationship to step S7 and step S2 between step S3, the resource address deriving means can first execution in step S5 to step S7, execution in step S2 is to step S3 again; Also can first execution in step S2 to step S3, execution in step S5 is to step S7 again; Perhaps executed in parallel step S2 to step S3 and step S5 to step S7.

As one of preferred version of present embodiment, also comprise step S8 (not shown) according to the method for present embodiment, wherein, described step S5 does not further comprise step S501 (not shown).

In step S8, in the time having access to described resource information in described local storage, the resource address deriving means judges whether described resource information is out of date.

Wherein, when the resource address deriving means obtains the local address information of described resource information in abovementioned steps S3, perhaps, when the resource address deriving means is searched in described local cache in abovementioned steps S4 and is obtained described resource information; The resource address deriving means is judged can have access to described resource information in described local storage.

Particularly, information effective time of resource address deriving means Gains resources information, and according to effective time information judge whether resource information expired.

For example, be 5 minutes the longest effective time of resource address deriving means Gains resources information, and the last time point that obtains this resource information is 14:00, and the resource address deriving means determines that the transmitting time point of network access request is 14:07; Then the resource address deriving means determines that the transmitting time of described network access request obtains 7 minutes time intervals of resource information greater than the 5 minutes the longest effective time of this resource information with the last, judges that this resource information is expired.

Again for example, at the latest effective time of resource address deriving means Gains resources information, point was 22:30, and the resource address deriving means determines that the transmitting time point of network access request is 22:25; The resource address deriving means determines that the transmitting time point of network access request early than at the latest effective time of the point of resource information, judges that this resource information is not out of date.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any in the time in described local storage, having access to described resource information, judge whether implementation out of date of described resource information, all should be within the scope of the present invention.

Then, in step S501, when judging that described resource information is out of date, the resource address deriving means sends described network access request to described network.

As one of preferred version of present embodiment, also comprise step S9 (not shown) according to the method for present embodiment.

In step S9, the resource address deriving means sends to described final controlling element and upgrades information, so that described final controlling element obtains the resource information after the renewal.

Wherein, described renewal information comprises the information that has the resource information after upgrading for the prompting final controlling element; Preferably, described renewal information includes but not limited to: the 1) resource identification information of the resource information of network-feedback; 2) for the network address information of asking described resource information; More preferably, the resource information that comprises network-feedback in this renewal information.

Particularly, final controlling element resends network access request to obtain the resource information of described network-feedback after obtaining to upgrade information; Perhaps, when comprising the resource information of network-feedback in the described renewal information, final controlling element directly upgrades the resource information of self using according to upgrading the resource information that comprises in the information.

Method according to present embodiment, when having the required resource information of final controlling element in the local storage, can directly this resource information be offered final controlling element, and after the resource information up-to-date by Network Capture, upgrade the resource information that final controlling element is using with new resource information, thereby can further improve the response efficiency of final controlling element, and then improve the user and experience.

Fig. 3 has illustrated the method flow diagram that access request Network Based obtains the address information of resource information that is used for of another preferred embodiment of the present invention.According to the method for present embodiment comprise step S10, step S11 and with reference to Fig. 1 or embodiment illustrated in fig. 2 described at least one step.

In step S10, be contained in that the second deriving means in the subscriber equipment obtains be used to the network address information of asking described resource information according to resource identification information and/or the local address information of the required resource information of described final controlling element under the resource address deriving means.

Particularly, described the second deriving means is according to resource identification information and/or the local address information of the required resource information of described final controlling element, and the mode of obtaining be used to the network address information of asking described resource information includes but not limited to:

1) the second deriving means directly obtains the network address information of pre-stored.

For example, the second deriving means detects final controlling element M1 and brings into operation, and then the second deriving means directly obtains the network address information corresponding with final controlling element M1 of pre-stored.

2) the second deriving means obtains described network address information according to resource identification information.

For example, the second deriving means is to the resource identification information Source2 conversion of encoding, and the character string Source2_code that to transform, then the second deriving means generates network address information based on the Ftp agreement: ftp according to the character string after transforming: //Scource2_code.

Again for example, the Gains resources identification information that needs that the second deriving means receives the final controlling element transmission is the request of the resource information of Source3, then the second deriving means is inquired about Source3 in the corresponding table with network address information of the resource identification information that prestores, to obtain network address information corresponding to Source3.

At this, need to prove, the example that the every character string in for example acts on as an illustration, only for understanding the present invention, but not the true character string when being defined as practical application.If no special instructions, the function of other local character strings that occur for simplicity's sake, repeats no more with identical herein herein.

3) the second deriving means obtains local address information, and according to the described network address information of described local address information acquisition.

Wherein, described the second deriving means mode of obtaining described local address information includes but not limited to:

A) the second deriving means obtains the identifying information of final controlling element, and according to the corresponding lists of final controlling element and local address information, obtains corresponding local address information.

For example, the second deriving means detects final controlling element M2 will begin to carry out, and then according to the corresponding table of final controlling element with local address information, directly obtain the local address information corresponding with final controlling element M2.

B) the second deriving means obtains the resource identification information of the resource information that final controlling element need to obtain, and obtains the local address information of corresponding resource information according to described resource identification information.

For example, the second deriving means obtains the filename Source4 of final controlling element M3 resource information to be obtained, and then the second deriving means inquires about and obtain the local address information of source4 in the corresponding lists of resource information and local address information.Again for example, the second deriving means inquires about to obtain the local address information of resource information according to resource identification information in local hard drive.

Wherein, the second deriving means includes but not limited to according to the mode of the described network address information of local address information acquisition:

A) the second deriving means carries out conversion process to obtain the character string after the conversion to local address information, generates the network address information that is used for request resource information according to the character string after the described conversion.Wherein, described conversion process is used for local address information is converted to the required character string of generating network address information; Preferably, described conversion process includes but not limited to: i) character string is filtered; Ii) character string is encrypted; Iii) string encoding conversion etc.

For example, the second deriving means obtains the local address information A ddress1 of resource information, then 10 couples of Address1 of the second deriving means carry out code conversion according to the base64 coding rule, character string Address1_change after obtaining to change, then 10 generations of the second deriving means are based on the network address information http://Address1_change of http protocol.

Preferably, the second deriving means further obtains other address informations that prestore, and generates network address information for request resource information in conjunction with described other address informations.

Wherein, described other address informations include but not limited to: i) be used for identifying the flag information of the character string after the described conversion, specific character for example, specific character string etc.; Ii) address information relevant with the required resource information of final controlling element that prestores, for example, the corresponding domain-name information of resource information that prestores etc.

For example, for the character string Address1_change after the conversion that obtains in the previous example, the specific character string " %3E%3E%3E%3E%3E " that character string ended up after the second deriving means further obtained the predetermined specific character string " %3C%3C%3C%3C%3C " that is used for the rear character string beginning of sign conversion and is used for the sign conversion, and the domain-name information that prestores " static1.pplive.cn ", generate the network address information http://static1.pplive.cn/%3C%3C%3C%3C%3CAddress1_change%3E%3E%3 E%3E%3E based on http protocol.

B) the second deriving means shows to obtain the corresponding network address information according to local address information and network address information corresponding.

For example, the second deriving means obtains local address information A dd1, and then the second deriving means 10 is inquired about Add1 in the corresponding table of local address information and network address information, with the acquisition network address information corresponding with Add1.

4) the second deriving means obtains described local address information; And according to described local address information and described resource identification information, generate described network address information.

Wherein, the second deriving means obtains the mode and aforementioned 3 of described local address information) in the second deriving means to obtain the mode of described local address information same or similar, repeat no more.

Wherein, the second deriving means is according to described local address information and described resource identification information, and the mode that generates described network address information includes but not limited to:

A) the second deriving means carries out conversion process obtaining the character string after the conversion according to local address information, and generates network address information for request resource information in conjunction with described resource identification information.

For example, the character string that the second deriving means obtains after the conversion is Address2_change, and the resource identification information that the second deriving means obtains is Source5, and then the second deriving means generates the network address information http://Address2_change.Source5 based on http protocol.

B) the second deriving means carries out conversion process obtaining the character string after the corresponding conversion to local address information and resource identification information, and generates the network address information that is used for request resource information according to the character string after the described conversion.

For example, the second deriving means carries out conversion process to local address information A ddress3 and resource identification information Source5 respectively, obtaining two character string Address3_change and Source5_code after the conversion, and generate network address information based on the ftp agreement: ftp according to the character string after these two conversions: //Address3_change.Source5_code.Again for example, the second deriving means 10 splices the character string of local address information A ddress4 and resource identification information Source6 first acquisition character string Address4 Source6, Address4 Source6 is carried out conversion process obtaining the character string Address4 Source6_code after the conversion, and generate network address information http://Address4 Source6_code based on http according to the character string after this conversion.

C) the second deriving means shows to obtain network address information according to local address information and described resource identification information and network address information corresponding

For example, the second deriving means obtains local address information A dd2, resource identification information Source5, and then the second deriving means obtains the while corresponding to the network address information of Add2 and Source5.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any resource identification information and/or local address information according to the required resource information of described final controlling element, obtain the implementation be used to the network address information of asking described resource information, all should be within the scope of the present invention.

In step S11, the address generator that is contained in the affiliated subscriber equipment of resource address obtaining information provides described network address information to described final controlling element, so that described final controlling element is initiated described network access request according to described network address information.

Wherein, described step S1 to S3 reference Fig. 1 or embodiment illustrated in fig. 2 in described in detail, and be contained in this by reference, repeat no more.

As one of preferred version of present embodiment, also comprise step S12 (not shown) according to the method for present embodiment, wherein, described step S10 further comprises step S101 (not shown).

In step S12, whether the second judgment means that is contained in the affiliated subscriber equipment of resource address deriving means is present in local memory device according to described resource information, judges whether to generate described network address information.

For example, when inquiry did not obtain resource information in local storage according to resource identification information, the second judgment means determined that resource information is not present in the local storage, and then judging can not the generating network address information.

Again for example, when not having any content under the local address information corresponding with final controlling element, then the second judgment means determines that the required resource information of final controlling element is not present in the local storage, and judgement can not the generating network address information.

In step S101, when judgement can generate described network address information, the second deriving means 10 generated described network address information according to described resource identification information and/or the local address information obtained in advance.

Wherein, described the second deriving means 10 is according to described resource identification information and/or the local address information obtained in advance, generate the mode of described network address information, with the second deriving means 10 described in the abovementioned steps S10 according to described resource identification information and/or the local address information obtained in advance, the mode that generates described network address information is same or similar, and be contained in by reference this, repeat no more.

Preferably, described step S10 also comprises step S102 (not shown).

In step S102, when judgement can not generate described network address information, the second deriving means 10 obtained the predetermined network address information corresponding with described resource information.

Particularly, when judgement can not generate described network address information, the second deriving means 10 obtained the predetermined network address information corresponding to the Executive Module with this resource information of request of pre-stored; Perhaps, the second deriving means 10 obtains the predetermined network address information corresponding with resource identification information this resource information pre-stored.This predetermined network address information can so that the resource address deriving means directly send request and obtain resource information by network-feedback to network so that final controlling element obtains this by the resource information of network-feedback.

The method according to this invention, local address information and/or resource identification information according to resource information generate network address information, can make final controlling element obtain to be stored in resource information in the local storage by sending network access request, alleviate the downloading flow burden of subscriber equipment.

The structural representation of the resource address deriving means of a kind of address information that obtains resource information for access request Network Based that Fig. 4 has illustrated one aspect of the invention.According to resource address deriving means of the present invention, comprise the first deriving means 1, resolver 2 and the first address acquisition device 3.

The first deriving means 1 obtains the network access request from final controlling element, wherein, comprises the network address information corresponding with its requested resource information in this network access request.

Wherein, the mode obtained from the network access request of final controlling element of the first deriving means 1 includes but not limited to:

1) the first deriving means 1 obtains the network access request that final controlling element need to be initiated by setting up interface in final controlling element inside;

For example, the first deriving means 1 is by embedding in the final controlling element and can by the interface of the first deriving means 1 access, obtaining the network access request that this final controlling element will be initiated.

2) being contained in supervising device (not shown) in the first deriving means 1 monitors described final controlling element and network and carries out the required interface arrangement that calls when mutual; When described interface arrangement was called to initiate network access request, the sub-deriving means (not shown) that is contained in the first deriving means 1 was intercepted and captured described network access request.

For example, supervising device is monitored the urlmon.dll control in the IE kernel file, and when supervising device detected the final controlling element that adopts the IE kernel and calls this urlmon.dll control and initiate the HTTP request, sub-deriving means was was namely intercepted and captured this HTTP request.

Then, can resolver 2 obtain local characteristic information according to resolving based on described network address information, judges whether to obtain the local address information of described resource information in local storage.

Particularly, the mode of the described network address information of institute's resolver 2 parsings includes but not limited to:

1) whether comprises local characteristic information in the resolver 2 direct Network Search address informations.

2) 2 pairs of network address information of resolver are carried out conversion operations, and judge among the result that conversion operations obtains whether comprise local characteristic information.

For example, " abcde " word string that resolver 2 obtains among the network address information http://www.abcde.com is carried out the hash computing, and whether the result who judges the hash computing be particular value, if particular value is then judged to comprise local characteristic information in this analysis result; If be not particular value, then judge not comprise local characteristic information in this analysis result.

Again for example, 2 pairs of network address information that obtain of resolver are carried out decode operation according to the unicode form, and judge whether comprise specific character string " this locality " in the decoded result.

Wherein, when obtaining local characteristic information in resolver 2 can be based on described network address information, judgement need to be obtained the local address information of described resource information in local storage; When resolver 2 failed to obtain local characteristic information based on described network address information, judgement need to be obtained the local address information of described resource information in local storage.

When resolver 2 is judged need to obtain the local address information of described resource information in local storage the time, the first address acquisition device 3 obtains described local address information according to the network access request that the first deriving means 1 obtains, so that final controlling element obtains to be stored in the described resource information in the described local storage.

Particularly, when resolver 2 judgements need to be searched described resource information in local storage, the first address acquisition device 3 included but not limited to according to the mode that described network access request obtains the local address information of this resource information:

1) judges to obtain the local address information of described resource information in local storage the time when resolver 2, the first address acquisition device 3 is according to the resource identification information of the resource information in the network access request, and inquiry is to obtain the local address information of this resource information in local storage; Wherein, described resource identification information includes but not limited to the filename of resource information, the numbering of resource information etc.

For example, the first address acquisition device 3 is by the filename " Source1.txt " of Gains resources information in the network access request, and " D: a " lower search " Source1.txt " in predetermined local hard drive path, and according to Search Results determine the memory address of this resource information " Source1.txt " in local hard drive for " D: a b c ".

2) judge to obtain the local address information of described resource information in local storage the time when resolver 2, be contained in the first subaddressing deriving means (not shown) in the first address acquisition device 3 is determined described resource information according to described network address information local address information.

Particularly, described the first subaddressing deriving means determines that according to described network address information the mode of the local address information of described resource information includes but not limited to:

A) the first subaddressing deriving means extracts the one or more specific characters in the network address information and decodes to obtain local address information;

For example, resolver 2 is inquired about in network address information and is obtained two unique identifiers " $ ", then the first subaddressing deriving means extracts all characters between first " $ " symbol and second " $ " symbol, all characters that obtain are decoded one by one according to the utf-8 coded format, and the character string that all characters of gained consist of after will decoding is as local address information.

B) the first subaddressing deriving means extracts the part or all of word string in the network address information, and searches acquisition local address information in the corresponding table of this part or all of word string of obtaining in advance and local address information.

For example, the first subaddressing deriving means is directly according to the network address information that obtains, and inquiry is to obtain local address information in the corresponding table of network address information and local address information; Again for example, the first subaddressing deriving means is resolved the network address information that resolver 2 obtains, extract the later character string of first "=" symbol in this network address information, and according to this character string in the corresponding table of word string and local address information inquiry to obtain local address information.

Wherein, after obtaining local address information, the first address acquisition device 3 includes but not limited to based on the mode that described local address information makes the final controlling element acquisition be stored in the resource information in the described local storage:

1) the first address acquisition device 3 obtains described local address information according to described network access request, and directly according to local address acquisition of information resource information, and offer final controlling element.

For example, the first address acquisition device 3 is located to read resource information and is offered final controlling element by local hard drive address " D: Program Files ".

2) the first address acquisition device 3 obtains described local address information according to described network access request, the local address information that obtains is offered buffer storage, the resource information that is obtained by described local address information place to obtain buffer storage, and this resource information offered final controlling element.

3) the second subaddressing deriving means (not shown) that is contained in the first address acquisition device 3 obtains described local address information according to described network access request.Then, the generator (not shown) that is contained in the first address acquisition device 3 is sent to buffer storage with described local address information, so that described buffer storage provides the described resource information that is stored in the described local storage to final controlling element.

Wherein, described the second subaddressing deriving means obtains the mode of described local address information according to described network access request, the mode of local address information of determining described resource information with aforementioned the first address acquisition device 3 according to described network address information is same or similar, and be contained in by reference this, do not giving unnecessary details.

Particularly, generator provides the device relevant information of described local address information and described final controlling element to buffer storage, by buffer storage from described local address acquisition of information resource information, and by buffer storage according to the device relevant information resource information that is stored in the described local storage is provided to described final controlling element; Perhaps, generator provides described local address information to buffer storage, buffer storage is from described local address acquisition of information resource information, and obtain the device relevant information of the final controlling element corresponding with this resource information that prestore according to this resource information, and provide the resource information that is stored in the described local storage to described final controlling element according to the device relevant information.

Wherein, described buffer storage can be contained in the first address acquisition device 3, also can be independent of described the first address acquisition device 3; Preferably, described buffer storage is independent of described resource address deriving means.

Need to prove, above-mentioned for example only for technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any when judging when need to obtain the local address information of described resource information in local storage, obtain the local address information of this resource information according to the network access request of the first deriving means 1 acquisition, so that described final controlling element obtains to be stored in the implementation of the described resource information in the described local storage, all should be within the scope of the present invention.

As one of the preferred embodiments of the present invention, described local storage comprises local cache and other local storages, resource address deriving means according to invention also comprises and searches the device (not shown), and is contained in the subsolution analysis apparatus (not shown) in the described resolver 2.

Search the resource identification information that is used for recognition resource information that network access request that device obtains according to the first deriving means 1 comprises, in described local cache, search described resource information.Wherein, described resource identification information includes but not limited to following at least one: 1) resource identification information, for example, the filename of resource information, the numbering of resource information etc.; 2) network address information that is used for asking described resource information that described network access request comprises; 3) described resource identification information and/or network address information are carried out the identifying information that obtains after digital signature is processed, for example, network address information carried out the numerical value that obtains after MD5 processes etc.; Again for example, the filename of resource information is carried out numerical value etc. after hash processes.

Then, when inquiry unit does not find described resource information according to described resource identification information in described local cache, can the subsolution analysis apparatus obtain local characteristic information according to resolving based on described network address information, judges whether to obtain the local address information of described resource information in other local storages.

Wherein, when inquiry unit does not find described resource information according to described resource identification information in described local cache, can the subsolution analysis apparatus obtain local characteristic information according to resolving based on described network address information, judge whether to obtain the implementation of the local address information of described resource information in other local storages, obtain local characteristic information with aforementioned resolver 2 according to resolving based on described network address information, the implementation that judges whether to obtain the local address information of described resource information in local storage is same or similar, and be contained in by reference this, repeat no more herein.

As one of the preferred embodiments of the present invention, also comprise the delete device (not shown) according to the resource address deriving means of present embodiment.

When satisfying the deletion trigger condition, delete device obtains the deletion relevant information of each resource information in the local cache, and according to described deletion relevant information by the one or more resource information of deletion in the described local cache.

For example, when delete device detects free memory when local cache less than predetermined threshold 2M, obtain the time span that each resource information in the local cache is not used, and deletion is not used the longest front 10 resource informations of time span; Again for example, when delete device detected final controlling element and runs to predetermined point of time, delete device obtained one by one the expired time of the resource information in the local cache and judges whether resource information is expired, and deletes resource information out of date.

Fig. 5 has illustrated the structural representation of resource address deriving means that access request Network Based obtains the address information of resource information that is used for of a preferred embodiment of the invention.Resource address deriving means according to present embodiment comprises the first deriving means 1, resolver 2, the first address acquisition device 3, dispensing device 5, receiving system 6 and storage update device 7.

Wherein, the first deriving means 1, resolver 2 and the first address acquisition device 3 are being described in detail with reference among the embodiment shown in Figure 4, and are contained in this by reference, repeat no more.

Dispensing device 5 sends the network access request that the first deriving means 1 obtains to network, in order to request resource information.

Receiving system 6 receives the resource information that described network feeds back in response to described network access request.

Then, storage update device 7 is stored in described local storage according to the resource information of described network-feedback or is upgraded.

Particularly, described storage update device 7 includes but not limited to according to the next mode of storing in described local storage or upgrading of the resource information of described network-feedback:

1) storage update device 7 directly is stored in the resource information that receiving system 6 obtains in the local memory device.

For example, storage update device 7 directly is stored in the resource information that obtains in the local cache; Again for example, storage update device 7 is stored in the resource information that obtains in local hard drive and the local cache.

2) the resource identification information that comprises according to described network access request of storage update device 7 is searched the resource information with this resource identification information in described local storage; When finding this resource information, upgrade described resource information of searching acquisition according to the resource information that receiving system 6 obtains; When not finding this resource information, storage update device 7 is stored in the resource information that receiving system 6 obtains in the local memory device.

What need to further specify is, dispensing device 5, receiving system 6 and storage update device 7 can begin executable operations behind the first deriving means 1 end of operation, and, do not have precedence relationship between the operation implementation of the operation implementation of described dispensing device 5, receiving system 6 and storage update device 7 and described resolver 2 and the first address acquisition device 3.

As one of preferred version of present embodiment, also comprise the first judgment means (not shown) according to the resource address deriving means of present embodiment, and be contained in the sub-dispensing device (not shown) in the dispensing device 5.

In the time having access to described resource information in described local storage, the first judgment means judges whether described resource information is out of date.

Wherein, when the first address acquisition device 3 obtains the local address information of described resource information, perhaps, when searching that device is searched and when obtaining described resource information in described local cache; The first judgment means is judged can have access to described resource information in described local storage.

Particularly, information effective time of the first judgment means Gains resources information, and according to effective time information judge whether resource information expired.

For example, be 5 minutes the longest effective time of the first judgment means Gains resources information, and the last time point that obtains this resource information is 14:00, and the first judgment means determines that the transmitting time point of network access request is 14:07; Then the first judgment means determines that the transmitting time of described network access request obtains 7 minutes time intervals of resource information greater than the 5 minutes the longest effective time of this resource information with the last, judges that this resource information is expired.

Again for example, at the latest effective time of the first judgment means Gains resources information, point was 22:30, and the first judgment means determines that the transmitting time point of network access request is 22:25; The first judgment means determines that the transmitting time point of network access request early than at the latest effective time of the point of resource information, judges that this resource information is not out of date.

Then, when the first judgment means judged that described resource information is out of date, sub-dispensing device sent described network access request to described network.

As one of preferred version of present embodiment, also comprise according to the resource address deriving means of present embodiment and to upgrade the suggestion device (not shown).

Upgrade suggestion device and send to described final controlling element and upgrade information, so that described final controlling element obtains the resource information after the renewal.

Fig. 6 has illustrated the structural representation that is used for subscriber equipment under the resource address deriving means of address information that access request Network Based obtains resource information of another preferred embodiment of the present invention.Subscriber equipment according to present embodiment comprises the second deriving means 10, address generator 11 and resource address deriving means.Wherein, described resource address deriving means aforementioned with reference to Fig. 1 or embodiment illustrated in fig. 2 in described in detail, do not repeat them here.

The second deriving means 10 obtains be used to the network address information of asking described resource information according to resource identification information and/or the local address information of the required resource information of described final controlling element.

Particularly, described the second deriving means 10 is according to resource identification information and/or the local address information of the required resource information of described final controlling element, and the mode of obtaining be used to the network address information of asking described resource information includes but not limited to:

1) the second deriving means 10 directly obtains the network address information of pre-stored.

For example, the second deriving means 10 detects final controlling element M1 and brings into operation, and then the second deriving means 10 directly obtains the network address information corresponding with final controlling element M1 of pre-stored.

2) the second deriving means 10 obtains described network address information according to resource identification information.

For example, 10 couples of resource identification information Source2 of the second deriving means conversion of encoding, and the character string Source2_code that to transform, then the second deriving means 10 generates network address information based on the Ftp agreement: ftp according to the character string after transforming: //Scource2_code.

Again for example, the Gains resources identification information that needs that the second deriving means 10 receives the final controlling element transmission is the request of the resource information of Source3, then the second deriving means 10 is inquired about Source3 in the corresponding table with network address information of the resource identification information that prestores, to obtain network address information corresponding to Source3.

3) the second deriving means 10 obtains local address information, and according to the described network address information of described local address information acquisition.

Wherein, described the second deriving means 10 mode of obtaining described local address information includes but not limited to:

A) the second deriving means 10 obtains the identifying information of final controlling element, and according to the corresponding lists of final controlling element and local address information, obtains corresponding local address information.

For example, the second deriving means 10 detects final controlling element M2 will begin to carry out, and then according to the corresponding table of final controlling element with local address information, directly obtain the local address information corresponding with final controlling element M2.

B) the second deriving means 10 obtains the resource identification information of the resource information that final controlling element need to obtain, and obtains the local address information of corresponding resource information according to described resource identification information.

For example, the second deriving means 10 obtains the filename Source4 of final controlling element M3 resource information to be obtained, and then the second deriving means 10 inquires about and obtain the local address information of source4 in the corresponding lists of resource information and local address information.Again for example, the second deriving means 10 inquires about to obtain the local address information of resource information according to resource identification information in local hard drive.

Wherein, the second deriving means 10 includes but not limited to according to the mode of the described network address information of local address information acquisition:

A) 10 pairs of local address information of the second deriving means are carried out the character string after conversion process is changed with acquisition, and generate the network address information that is used for request resource information according to the character string after the described conversion.Wherein, described conversion process is used for local address information is converted to the required character string of generating network address information; Preferably, described conversion process includes but not limited to: i) character string is filtered; Ii) character string is encrypted; Iii) string encoding conversion etc.

For example, the second deriving means 10 obtains the local address information A ddress1 of resource information, then the second deriving means carries out code conversion to Address1 according to the base64 coding rule, character string Address1_change after obtaining to change, then the second deriving means generates the network address information http://Address1_change based on http protocol.

Preferably, the second deriving means 10 further obtains other address informations that prestore, and generates network address information for request resource information in conjunction with described other address informations.

For example, for the character string Address1_change after the conversion that obtains in the previous example, the specific character string " %3E%3E%3E%3E%3E " that character string ended up after the second deriving means 10 further obtained the predetermined specific character string " %3C%3C%3C%3C%3C " that is used for the rear character string beginning of sign conversion and is used for the sign conversion, and the domain-name information that prestores " static1.pplive.cn ", generate the network address information http://static1.pplive.cn/%3C%3C%3C%3C%3CAddress1_change%3E%3E%3 E%3E%3E based on http protocol.

B) the second deriving means 10 shows to obtain the corresponding network address information according to local address information and network address information corresponding.

For example, the second deriving means 10 obtains local address information A dd1, and then the second deriving means 10 is inquired about Add1 in the corresponding table of local address information and network address information, with the acquisition network address information corresponding with Add1.

4) the second address acquisition device (not shown) that is contained in described the second deriving means 10 is obtained described local address information; Be contained in the first generating apparatus (not shown) in described the second deriving means 10 according to described local address information and described resource identification information, generate described network address information.

Wherein, the second address acquisition device obtains the mode and aforementioned 3 of described local address information) in the second deriving means 10 to obtain the mode of described local address information same or similar, repeat no more.

Wherein, the first generating apparatus is according to described local address information and described resource identification information, and the mode that generates described network address information includes but not limited to:

A) the first generating apparatus carries out conversion process obtaining the character string after the conversion according to local address information, and generates network address information for request resource information in conjunction with described resource identification information.

For example, the character string that the first generating apparatus obtains after the conversion is Address2_change, and the resource identification information that the first generating apparatus obtains is Source5, and then the first generating apparatus generates the network address information http://Address2_change.Source5 based on http protocol.

B) the first generating apparatus carries out conversion process obtaining the character string after the corresponding conversion to local address information and resource identification information, and generates the network address information that is used for request resource information according to the character string after the described conversion.

For example, the first generating apparatus carries out conversion process to local address information A ddress3 and resource identification information Source5 respectively, obtaining two character string Address3_change and Source5_code after the conversion, and generate network address information based on the ftp agreement: ftp according to the character string after these two conversions: //Address3_change.Source5_code.Again for example, the first generating apparatus splices the character string of local address information A ddress4 and resource identification information Source6 first acquisition character string Address4 Source6, Address4 Source6 is carried out conversion process obtaining the character string Address4 Source6_code after the conversion, and generate network address information http://Address4 Source6_code based on http according to the character string after this conversion.

C) the first generating apparatus shows to obtain network address information according to local address information and described resource identification information and network address information corresponding

For example, the first generating apparatus obtains local address information A dd2, resource identification information Source5, and then the first generating apparatus obtains the while corresponding to the network address information of Add2 and Source5.

Address generator 11 provides described network address information to described final controlling element, so that described final controlling element is initiated described network access request according to described network address information.

Need to prove that described the second deriving means 10 can be contained in described resource address deriving means with described address generator 11; Perhaps, described the second deriving means 10 can be independent of described resource address deriving means with described address generator 11.Those skilled in the art should determine not repeat them here inclusion relation between resource address deriving means and the second deriving means 10 and the described address generator 11 according to actual conditions and demand.

As one of preferred version of present embodiment, also comprise the second judgment means (not shown) and be contained in the second generating apparatus (not shown) in the second deriving means 10 according to the subscriber equipment of present embodiment.

Whether the second judgment means is present in local memory device according to described resource information, judges whether to generate described network address information.

When the judgement of the second judgment means can generate described network address information, the second generating apparatus generated described network address information according to described resource identification information and/or the local address information obtained in advance.

Wherein, described the second generating apparatus is according to described resource identification information and/or the local address information obtained in advance, generate the mode of described network address information, with aforementioned the second deriving means 10 according to described resource identification information and/or the local address information obtained in advance, the mode that generates described network address information is same or similar, and be contained in by reference this, repeat no more.

Preferably, described the second deriving means 10 also comprises the 3rd address acquisition device (not shown).

When the judgement of the second judgment means can not generate described network address information, the 3rd address acquisition device obtained the predetermined network address information corresponding with described resource information.

Particularly, when the judgement of the second judgment means can not generate described network address information, the 3rd address acquisition device obtained the predetermined network address information corresponding to the Executive Module with this resource information of request of pre-stored; Perhaps, the 3rd address acquisition device obtains the predetermined network address information corresponding with resource identification information this resource information pre-stored.This predetermined network address information can so that the resource address deriving means directly send request and obtain resource information by network-feedback to network so that final controlling element obtains this by the resource information of network-feedback.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to be included in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.In addition, obviously other unit or step do not got rid of in " comprising " word, and odd number is not got rid of plural number.A plurality of unit of stating in system's claim or device also can be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and does not represent any specific order.

Claims

1. one kind computer implementedly obtains the method for the address information of resource information for access request Network Based, and wherein, the method may further comprise the steps:

Wherein, the method is further comprising the steps of:

2. method according to claim 1, wherein, described local storage comprises local cache and other local storages, wherein, the method may further comprise the steps:

-according to the resource identification information that is used for identifying described resource information that described network access request comprises, in described local cache, search described resource information;

Wherein, described step b may further comprise the steps:

-when in described local cache, not finding described resource information according to described resource identification information, obtain local characteristic information according to resolving based on described network address information, judge whether to obtain the local address information of described resource information in other local storages.

3. method according to claim 1 and 2, wherein, the method is further comprising the steps of:

I sends described network access request to network, in order to request resource information;

J receives the resource information that described network feeds back in response to described network access request;

K stores in described local storage according to the resource information of described network-feedback or upgrades.

4. method according to claim 3, wherein, the method may further comprise the steps:

-in the time in described local storage, having access to described resource information, judge whether described resource information is out of date;

Wherein, described step I may further comprise the steps:

-when judging that described resource information is out of date, send described network access request to described network.

5. according to claim 3 or 4 described methods, wherein, the method is further comprising the steps of:

-send to described final controlling element and to upgrade information, so that described final controlling element obtains the resource information after the renewal.

6. each described method in 5 according to claim 1, wherein, described step x may further comprise the steps:

-when judging when need to obtain the local address information of described resource information in local storage, determine the local address information of described resource information according to described network address information, so that described final controlling element obtains to be stored in the described resource information in the described local storage.

7. each described method in 6 according to claim 1, wherein, described step x may further comprise the steps:

-obtain described local address information according to described network access request when judging when need to obtain the local address information of described resource information in local storage;

-described local address information is sent to buffer storage, so that described buffer storage provides the described resource information that is stored in the described local storage to final controlling element.

8. each described method in 7 according to claim 1, wherein, described step a is further comprising the steps of:

-monitoring described final controlling element and network carry out the required interface arrangement that calls when mutual;

-when described interface arrangement is called to initiate network access request, intercept and capture described network access request.

9. method according to claim 8, wherein, described interface arrangement comprises based on the interface arrangement of IE kernel and/or based on the interface arrangement of firefox browser kernel.

10. each described method in 9 according to claim 1, wherein, the method is further comprising the steps of:

-when satisfying the deletion trigger condition, obtain the deletion relevant information of each resource information in the local cache, and according to described deletion relevant information by the one or more resource information of deletion in the described local cache.

11. method according to claim 10, wherein, described deletion relevant information comprises following at least one:

Information memory time of-resource information;

The use relevant information of-resource information;

The resource size information of-resource information;

-be used for the identification information of the final controlling element of request resource information.

12. each described method in 11 according to claim 1, wherein, the method is further comprising the steps of:

M obtains be used to the network address information of asking described resource information according to resource identification information and/or the local address information of the required resource information of described final controlling element;

N provides described network address information to described final controlling element, so that described final controlling element is initiated described network access request according to described network address information.

13. method according to claim 12, wherein, described step m may further comprise the steps:

-obtain described local address information;

-according to described local address information and described resource identification information, generate described network address information.

14. according to claim 12 or 13 described methods, wherein, the method is further comprising the steps of:

-whether be present in local memory device according to described resource information, judge whether to generate described network address information;

Wherein, described step m may further comprise the steps:

-when judgement can generate described network address information, according to the described resource identification information that obtains in advance and/or local address information, generate described network address information.

15. method according to claim 14, wherein, described step m is further comprising the steps of:

-when judgement can not generate described network address information, obtain the predetermined network address information corresponding with described resource information.

16. one kind is used for the resource address deriving means that access request Network Based obtains the address information of resource information, wherein, this resource address deriving means comprises:

17. resource address deriving means according to claim 16, wherein, described local storage comprises local cache and other local storages, and wherein, this resource address deriving means comprises:

Search device, for the resource identification information that is used for identifying described resource information that comprises according to described network access request, in described local cache, search described resource information;

Wherein, described resolver comprises:

The subsolution analysis apparatus, be used for when according to described resource identification information not when described local cache finds described resource information, obtain local characteristic information according to resolving based on described network address information, judge whether to obtain the local address information of described resource information in other local storages.

18. according to claim 16 or 17 described resource address deriving means, wherein, this resource address deriving means also comprises:

Dispensing device is used for sending described network access request to network, in order to request resource information;

Receiving system is used for receiving the resource information that described network feeds back in response to described network access request;

The storage update device is used for to store or upgrade at described local storage according to the resource information of described network-feedback.

19. resource address deriving means according to claim 18, wherein, this resource address deriving means comprises:

The first judgment means is used for when when described local storage has access to described resource information, judging whether described resource information is out of date;

Wherein, dispensing device comprises:

Sub-dispensing device is used for sending described network access request to described network when judging that described resource information is out of date.

20. according to claim 18 or 19 described resource address deriving means, wherein, this resource address deriving means also comprises:

Upgrade suggestion device, be used for sending to described final controlling element and upgrade information, so that described final controlling element obtains the resource information after the renewal.

21. each described resource address deriving means in 20 according to claim 16, wherein, described generator comprises:

The first sub-generator, judgement is used for when need to be obtained the local address information of described resource information at local storage, determine the local address information of described resource information according to described network address information, so that described final controlling element obtains to be stored in the described resource information in the described local storage.

22. each described resource address deriving means in 21 according to claim 16, wherein, described generator comprises:

The first address acquisition device is used for obtaining described local address information according to described network access request when judgement need to be obtained the local address information of described resource information at local storage;

The second sub-generator is used for described local address information is sent to buffer storage, so that described buffer storage provides the described resource information that is stored in the described local storage to final controlling element.

23. each described resource address deriving means in 22 according to claim 16, wherein, described the first deriving means also comprises:

Supervising device is used for monitoring described final controlling element and network and carries out the required interface arrangement that calls when mutual;

Sub-deriving means is used for intercepting and capturing described network access request when described interface arrangement is called to initiate network access request.

24. resource address deriving means according to claim 23, wherein, described interface arrangement comprises based on the interface arrangement of IE kernel and/or based on the interface arrangement of firefox browser kernel.

25. each described resource address deriving means in 24 according to claim 16, wherein, this resource address deriving means also comprises:

Delete device is used for obtaining the deletion relevant information of each resource information in the local cache when satisfying the deletion trigger condition, and according to described deletion relevant information by deleting one or more resource information in the described local cache.

26. resource address deriving means according to claim 25, wherein, described deletion relevant information comprises following at least one:

Information memory time of-resource information;

The use relevant information of-resource information;

The resource size information of-resource information;

27. a subscriber equipment, wherein, this subscriber equipment comprises such as at least one described resource address deriving means in the claim 16 to 26.

28. subscriber equipment according to claim 27, wherein, this subscriber equipment also comprises:

The second deriving means is used for resource identification information and/or local address information according to the required resource information of described final controlling element, obtains be used to the network address information of asking described resource information;

The address generator is used for providing described network address information to described final controlling element, so that described final controlling element is initiated described network access request according to described network address information.

29. subscriber equipment according to claim 28, wherein, described the second deriving means comprises:

The second address acquisition device is used for obtaining described local address information;

The first generating apparatus is used for according to described local address information and described resource identification information, generates described network address information.

30. according to claim 28 or 29 described subscriber equipmenies, wherein, described user equipment (ue) device also comprises:

The second judgment means is used for whether being present in local memory device according to described resource information, judges whether to generate described network address information;

Wherein, described the second deriving means comprises:

The second generating apparatus is used for when judgement can generate described network address information, and described local address information and described resource identification information according to obtaining in advance generate described network address information.

31. subscriber equipment according to claim 30, wherein, described the second deriving means also comprises:

The 3rd address acquisition device is used for obtaining the predetermined network address information corresponding with described resource information when judgement can not generate described network address information.