CN103516803A - Method and related equipment for bulk transfer of thumbnails - Google Patents
Method and related equipment for bulk transfer of thumbnails Download PDFInfo
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- CN103516803A CN103516803A CN201310461350.3A CN201310461350A CN103516803A CN 103516803 A CN103516803 A CN 103516803A CN 201310461350 A CN201310461350 A CN 201310461350A CN 103516803 A CN103516803 A CN 103516803A
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Abstract
The embodiment of the invention discloses a method and related equipment for bulk transfer of thumbnails. The method includes the steps that when the thumbnails are to be transferred to a client in a bulk mode, a resource acquisition request of the client is received, and the resource acquisition request carries at least one resource identification; a thumbnail relevant to a resource file identified by the resource identification is acquired; the thumbnail is packaged, so that a packaging pack is obtained and transferred to the client, and the client receives and stores the thumbnail. According to the method and related equipment for bulk transfer of the thumbnails, at least one thumbnail can be transferred once, the method for bulk transfer of the thumbnails is simple and quick, network connection frequency is low, and network overheads and network time delay are little.
Description
Technical field
The present invention relates to Internet communication technology field, relate in particular to a kind of method and relevant device of bulk transfer thumbnail.
Background technology
Along with the fast development of the Internet, user is more and more diversified to the demand of multi-medium data, is no longer confined to local storage, wishes multi-medium data to be stored in publicly-owned cloud, or on privately owned cloud, realizes network and share.When multimedia file is kept at high in the clouds, the information associated with media is also stored in high in the clouds.When client is shown high in the clouds multi-medium data to user, need to by Internet Transmission, from high in the clouds, obtain necessary media information, wherein very important information is exactly thumbnail, by thumbnail user, can perceive very intuitively multimedia file content.
Tradition is obtained the method for thumbnail, to obtain a thumbnail at every turn, when needs obtain thumbnail, for each thumbnail, setting up an independent network connects, for example can set up an independent HTTP for each thumbnail connects, then by the URL address of each thumbnail, download thumbnail file, once can only download a thumbnail.In the situation that thumbnail is on the low side, this kind of method is simply effective.When the thumbnail that obtains when needs is more, it is many that the network of this kind of method connects number of times, cannot fast and effeciently complete, and network overhead and network delay all larger.
Summary of the invention
The embodiment of the present invention provides a kind of method and relevant device of bulk transfer thumbnail, can realize and once transmit at least one thumbnail, and the method for this bulk transfer thumbnail is simple and quick, and network connection number of times is few, and network overhead and network delay are all smaller.
The embodiment of the present invention provides a kind of method of bulk transfer thumbnail, comprising:
When carrying out bulk transfer thumbnail with client, receive the acquisition request conforms of described client, described acquisition request conforms is carried at least one resource identification;
Obtain the thumbnail that the resource file that identifies with described resource identification is associated;
Described thumbnail is encapsulated and obtains wrapper and transfer to described client, so that described client preserve described thumbnail.
The embodiment of the present invention also provides a kind of method of bulk transfer thumbnail, comprising:
When carrying out bulk transfer thumbnail with server, send acquisition request conforms, described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
The wrapper of reception server transmission, described wrapper is that described server encapsulates obtained wrapper by obtained described thumbnail.
Correspondingly, the embodiment of the present invention also provides a kind of server, comprising:
The first receiver module, for when carrying out bulk transfer thumbnail with client, receives the acquisition request conforms of described client, and described acquisition request conforms is carried at least one resource identification;
The first acquisition module, the thumbnail being associated for obtaining the resource file that identifies with described resource identification;
Encapsulated delivery module, obtains wrapper and transfers to described client for described thumbnail is encapsulated, so that described client preserve described thumbnail.
Correspondingly, the embodiment of the present invention also provides a kind of client, comprising:
The first sending module, for when carrying out bulk transfer thumbnail with server, sends acquisition request conforms, and described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
The 3rd receiver module, for the wrapper of reception server transmission, described wrapper is that described server encapsulates obtained wrapper by obtained described thumbnail.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the first embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention;
Fig. 2 is the second embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention;
Fig. 3 is the 3rd embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention;
Fig. 4 is the 4th embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention;
Fig. 5 is the 5th embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention;
Fig. 6 is the structural representation of a kind of server of the present invention;
Fig. 7 is the structural representation of the another kind of server of the present invention;
Fig. 8 is the structural representation of a kind of encapsulated delivery module of the present invention;
Fig. 9 is the structural representation of a kind of client of the present invention;
Figure 10 is the structural representation of the another kind of client of the present invention;
Figure 11 is the structural representation of a kind of the 3rd receiver module of the present invention;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
In embodiments of the present invention, client can comprise: digital TV terminal, PC(Personal Computer, personal computer), the terminal equipment such as panel computer, mobile phone, smart mobile phone, notebook computer; Client can be also the client modules in terminal equipment, such as: web(webpage) browser client, instant communication client etc.
The method of the bulk transfer thumbnail that the embodiment of the present invention provides can be applied to user end to server and send the scene of thumbnail request in batches, for example: user end to server sends thumbnail solicited message, wherein can comprise the scene to the request of picture, Voice & Video etc.; Described server can provide asked thumbnail for client, and thumbnail is compressed with encapsulated delivery to client.
Below in conjunction with accompanying drawing 1-accompanying drawing 4, the method for the bulk transfer thumbnail that the embodiment of the present invention is provided describes in detail.
Please refer to Fig. 1, is the first embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention; The present embodiment is set forth the method flow of bulk transfer thumbnail of the present invention from server side; As described in Figure 1, the method for a kind of bulk transfer thumbnail described in the present embodiment comprises step:
S100, when carrying out bulk transfer thumbnail with client, receives the acquisition request conforms of described client, and described acquisition request conforms is carried at least one resource identification;
In specific embodiment, the acquisition request conforms of described client can be an encapsulated data packet, data content in this packet can comprise: the resource identification of the resource file that the thumbnail of the type of packet and needs transmission is associated, type of data packet herein can be defined as request message packet, it should be noted that, resource identification in encapsulated data packet can be for a plurality of, reciprocal process between server and client side can be based on http protocol, use single GET request, and after receiving the acquisition request conforms of client, maintaining HTTP connects, to use this HTTP to connect transmission wrapper.
S101, obtains the thumbnail that the resource file that identifies with described resource identification is associated;
In specific embodiment, resource file can be picture file, video file or audio file, in the resources bank of server in advance for each resource file has distributed the unique resource identification of full resources bank, by resource identification, can uniquely navigate to resource file and the thumbnail file associated with resource file, the memory location of resource file and thumbnail file there is no particular requirement, both can put together, also can separately deposit, so, the mode of obtaining the thumbnail that the resource file that identifies with described resource identification is associated can be the thumbnail being associated according to resource identification locating resource file, it should be noted that, the preserving type of thumbnail can be to be stored in file system in resource file mode, also can be to be present in database in blocks of data mode.
S102, encapsulates and obtains wrapper and transfer to described client described thumbnail, so that described client preserve described thumbnail.
In specific embodiment, the mode that described thumbnail is encapsulated to acquisition wrapper can be, extract the thumbnail data in each thumbnail obtaining, obtained thumbnail data is encapsulated and obtains wrapper, it should be noted that, in order to raise the efficiency, can extract a thumbnail data, while and extract and encapsulate and transmit at every turn.
Further, the wrapper that encapsulation is obtained transfers to client, it should be noted that, the transmitting procedure that wrapper is transferred to client can be based on http protocol, and uses the HTTP of the acquisition request conforms that receives client to connect.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Fig. 2, is the second embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention; The present embodiment is set forth the method flow of bulk transfer thumbnail of the present invention from server side; As described in Figure 2, the method for a kind of bulk transfer thumbnail described in the present embodiment comprises step:
S200, is each resource file Resources allocation sign in resources bank, and wherein, a resource identification is for resource file of unique identification;
In specific embodiment, resource file can be picture file, video file or audio file, in the resources bank of server in advance for each resource file has distributed the unique resource identification of full resources bank, a corresponding resource identification of resource file, by resource identification, can uniquely navigate to resource file and the thumbnail file associated with resource file, the memory location of resource file and thumbnail file there is no particular requirement, both can put together, also can separately deposit, it should be noted that, the preserving type of thumbnail can be to be stored in file system in resource file mode, also can be to be present in database in blocks of data mode.
S201, is thumbnail and keyword that each resource file setting in described resources bank is associated, and wherein, a resource file is associated with a thumbnail, and a resource file is associated with at least one keyword.
In specific embodiment, each resource file in resources bank is all provided with the thumbnail being associated with each resource file, a corresponding thumbnail of resource file, its thumbnail is just for showing resource file better, further, also need the keyword being associated for each resource file setting, its keyword is mainly to search resource file for the ease of user, can at least one keyword be set for each resource file, be that a resource file can be associated with at least one keyword, it should be noted that, the setting of keyword can be the content summary of resource file or the type of resource file, for example, when the photo keyword that a content is Yangjiang landscape is set, can set keyword Wei“ Yangjiang ", " picture " and " landscape " etc.
S202, receives the searching request that described client sends, and in described searching request, carries keyword;
In specific embodiment, client is when presenting interested thumbnail to user, first need the thumbnail content obtained as required or type etc. to extract keyword, then the keyword extracting is sent to server in the mode of searching request, server receives the searching request that client sends, it should be noted that, searching request can be that the form with encapsulated data packet sends, in this encapsulated data packet, can comprise extracted keyword, so that server is searched according to keyword.
S203 searches at least one resource file being associated with the keyword carrying in described searching request from described resources bank;
In specific embodiment, due to the keyword being associated for each resource file being provided with in advance in resources bank, so when receiving client and carry the searching request of keyword, can search at least one resource file being associated with the keyword carrying in searching request in resources bank.
S204, the resource identification of at least one resource file described in obtaining;
In specific embodiment, the resource identification of at least one resource file being associated with the keyword carrying in searching request in Gains resources storehouse, because each resource file has the unique identification of a full resources bank, so when finding the resource file that the keyword that carries with searching request is associated, also just can obtain the resource identification of this resource file.
S205, build resource information set and return to described client, make described client initiate acquisition request conforms according at least one resource identification in described resource information set, wherein, in described resource information set, comprise the resource identification of described at least one resource file.
In specific embodiment, the resource identification of at least one resource file that the keyword with carrying in searching request obtaining need to be associated is processed, according at least one resource identification obtaining, build resource information set, at least one resource identification that this resource information set-inclusion obtains, it should be noted that, in this resource information set except comprising at least one resource identification, the various attributes that can also comprise the resource file that each resource identification is corresponding, can be further introduced resource file corresponding to resource identification, so that user further chooses according to the attribute of each resource file, and initiate acquisition request conforms according to the resource identification of selected resource file.
S206, when carrying out bulk transfer thumbnail with client, receives the acquisition request conforms of described client, and described acquisition request conforms is carried at least one resource identification;
Embodiment of the present invention step S206, please refer to the embodiment step S100 shown in Fig. 1, at this, does not repeat.
S207, obtains the thumbnail that the resource file that identifies with described resource identification is associated;
Embodiment of the present invention step S207, please refer to the embodiment step S101 shown in Fig. 1, at this, does not repeat.
S208, encapsulates and obtains wrapper and transfer to described client described thumbnail, so that described client preserve described thumbnail.
Embodiment of the present invention step S208, please refer to the embodiment step S102 shown in Fig. 1, at this, does not repeat.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Fig. 3, is the 3rd embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention; The present embodiment is set forth the method flow of bulk transfer thumbnail of the present invention from server side; As described in Figure 3, the method for a kind of bulk transfer thumbnail described in the present embodiment comprises step:
S300, when carrying out bulk transfer thumbnail with client, receives the acquisition request conforms of described client, and described acquisition request conforms is carried at least one resource identification;
Embodiment of the present invention step S300, please refer to the embodiment step S100 shown in Fig. 1, at this, does not repeat.
S301, obtains the thumbnail that the resource file that identifies with described resource identification is associated;
Embodiment of the present invention step S301, please refer to the embodiment step S101 shown in Fig. 1, at this, does not repeat.
S302, from get at least one described in extract each thumbnail data thumbnail;
In specific embodiment, at least one thumbnail obtaining is processed respectively, be converted to the file data that is suitable for transmission, for example at least one thumbnail obtaining can be converted to respectively to binary data, extract the binary data of each thumbnail, it should be noted that, extracting mode can be once to extract a thumbnail data, and banding dress is extracted on limit.
S303, unifies encapsulation by described each thumbnail data extracting, and obtains wrapper;
In specific embodiment, each thumbnail extracting is unified to encapsulation, concrete, the mode of encapsulation can be that the number of the beginning packing encapsulation thumbnail of wrapper, it should be noted that, this number need to be identical with the resource identification number that client resource obtains in request, the form of the encapsulation of the packing below thumbnail of thumbnail number, jpeg format normally, extended formatting is also supported; Next packing is the data of each thumbnail, the main You Sange of the data territory of each thumbnail forms, Qi Sange territory is mainly resource identification, each thumbnail data length and each thumbnail binary data of each thumbnail, if can not find corresponding thumbnail for certain resource identification, also need for an empty file occupy-place of this resource identification encapsulation, use the first two territory of thumbnail data, thumbnail data length is zero, but there is no thumbnail binary data.
S304, transfers to described client based on http protocol by described wrapper.
In specific embodiment, the wrapper obtaining after encapsulation process is transferred to client, it should be noted that, the process of its transmission can be based on http protocol, also can be based on other agreement.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Fig. 4, is the 4th embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention; The present embodiment is set forth the method flow of bulk transfer thumbnail of the present invention from client-side; As described in Figure 4, the method for a kind of bulk transfer thumbnail described in the present embodiment comprises step:
S400, when carrying out bulk transfer thumbnail with server, sends acquisition request conforms, and described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
In specific embodiment, when carrying out bulk transfer thumbnail with server, send acquisition request conforms, it should be noted that, acquisition request conforms can be an encapsulated data packet, data content in this packet can comprise: the resource identification of the resource file that the thumbnail of the type of packet and needs transmission is associated, type of data packet herein can be defined as request message packet, further, resource identification in encapsulated data packet can be for a plurality of, reciprocal process between client and server can be based on http protocol, use single GET request, and after sending acquisition request conforms, maintaining HTTP connects, to use this HTTP to connect the wrapper of reception server transmission.
S401, the wrapper of reception server transmission, described wrapper is that described server encapsulates obtained wrapper by obtained described thumbnail.
In specific embodiment, the wrapper of reception server transmission, this wrapper is that server carries out by the thumbnail obtaining the wrapper that conversion encapsulation is processed formation, it should be noted that, client can be connected based on HTTP with the transmitting procedure between server, and the HTTP connection that the wrapper of reception server transmission is used is to send the HTTP connection that resource request is used.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Fig. 5, is the 5th embodiment schematic flow sheet of the method for a kind of bulk transfer thumbnail of the present invention; The present embodiment is set forth the method flow of bulk transfer thumbnail of the present invention from client-side; As described in Figure 5, the method for a kind of bulk transfer thumbnail described in the present embodiment comprises step:
S500, sends searching request, in described searching request, carries keyword; So that described server is searched the resource identification of at least one resource file being associated with the keyword carrying in described searching request from described resources bank, and build resource information set according to the resource identification of described at least one resource file, described resource information set is returned to described client.
In specific embodiment, client and server reciprocal process is at first client-based searching request, this searching request is carried keyword, it should be noted that, this keyword is mainly that user summarizes according to interested resource file, client is packaged in keyword in an encapsulated data packet, to initiate searching request, make the resource identification of at least one resource file that server is associated with the keyword carrying in searching request according to this keyword lookup, and build resource information set according to the resource identification of at least one resource file, resource information set is returned to client.
S501, receives the resource information set that described server returns; The resource identification that comprises described at least one resource file in described resource information set;
In specific embodiment, the resource information set that reception server returns, it should be noted that, in this resource information set except the resource identification that comprises at least one resource file, other attribute that can also comprise each resource file, so that user further chooses according to the attribute of each resource file.
S502 chooses at least one resource identification, to initiate acquisition request conforms from described resource information set.
In specific embodiment, the resource information set that user can return according to server is further chosen, the resource file attribute that its selection standard can identify with reference to each resource identification in resource information set, from the resource information set of returning, choose at least one resource identification, initiate acquisition request conforms.
S503, when carrying out bulk transfer thumbnail with server, sends acquisition request conforms, and described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
Embodiment of the present invention step S503, please refer to the embodiment step S400 shown in Fig. 4, at this, does not repeat.
S504, splits described wrapper, obtains at least one and splits wrapper;
In specific embodiment, to be server obtain according to resource identification the thumbnail that the resource file that identifies with described resource identification is associated to wrapper, encapsulate and obtain, at client-side, first need the wrapper of acquisition to split, it should be noted that, its split process need to be based on server side encapsulation process, server side is that the thumbnail data of each thumbnail is packaged together, when if thumbnail data does not exist, also encapsulate an empty file and carried out occupy-place, so while splitting, the number that splits wrapper need to be identical with the number of resource identification, one splits wrapper and may comprise a thumbnail data, also may not there is not thumbnail data.
S505, extracts and preserves each thumbnail in described at least one fractionation wrapper.
In specific embodiment, because while splitting, be to split wrapper according to corresponding one of each thumbnail, so when extracting thumbnail, be to extract a thumbnail in one splits wrapper, and preserve the thumbnail receiving according to this.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Set forth the specific implementation of a kind of server that the embodiment of the present invention provides below.
Please refer to Fig. 6, is the structural representation of a kind of server of the present invention.As shown in Figure 6, a kind of server described in the present embodiment comprises: the first receiver module 100, the first acquisition module 101 and encapsulated delivery module 102.
The first receiver module 100, for when carrying out bulk transfer thumbnail with client, receives the acquisition request conforms of described client, and described acquisition request conforms is carried at least one resource identification;
In specific embodiment, the acquisition request conforms that the first receiver module 100 receives can be an encapsulated data packet, data content in this packet can comprise: the resource identification of the resource file that the thumbnail of the type of packet and needs transmission is associated, type of data packet herein can be defined as request message packet, it should be noted that, resource identification in encapsulated data packet can be for a plurality of, reciprocal process between server and client side can be based on http protocol, use single GET request, and after the first receiver module 100 receives the acquisition request conforms of client, maintaining HTTP connects, to use this HTTP to connect transmission wrapper.
The first acquisition module 101, the thumbnail being associated for obtaining the resource file that identifies with described resource identification;
In specific embodiment, resource file can be picture file, video file or audio file, in the resources bank of server in advance for each resource file has distributed the unique resource identification of full resources bank, by resource identification, can uniquely navigate to resource file and the thumbnail file associated with resource file, the memory location of resource file and thumbnail file there is no particular requirement, both can put together, also can separately deposit, so, the mode that the first acquisition module 101 obtains the thumbnail that the resource file that identifies with described resource identification is associated can be the thumbnail being associated according to resource identification locating resource file, it should be noted that, the preserving type of thumbnail can be to be stored in file system in resource file mode, also can be to be present in database in blocks of data mode.
Encapsulated delivery module 102, obtains wrapper and transfers to described client for described thumbnail is encapsulated, so that described client preserve described thumbnail.
In specific embodiment, the mode that 102 pairs of described thumbnails of encapsulated delivery module encapsulate acquisition wrapper can be, extract the thumbnail data in each thumbnail obtaining, obtained thumbnail data is encapsulated and obtains wrapper, it should be noted that, in order to raise the efficiency, can extract a thumbnail data, while and extract and encapsulate and transmit at every turn.
Further, the wrapper that encapsulated delivery module 102 obtains encapsulation transfers to client, it should be noted that, the transmitting procedure that wrapper is transferred to client can be based on http protocol, and uses the HTTP of the acquisition request conforms that receives client to connect.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Fig. 7, is the structural representation of the another kind of server of the present invention.As shown in Figure 7, the another kind of server described in the present embodiment comprises: the first receiver module 100, the first acquisition module 101, encapsulated delivery module 102, distribution module 103, module 104, the second receiver module 105 are set, search module 106, the second acquisition module 107 and structure and return to module 108; Wherein the first receiver module 100, the first acquisition module 101 and encapsulated delivery module 102 please refer to the description of Fig. 6, do not repeat them here.
In specific embodiment, resource file can be picture file, video file or audio file, distribution module 103 is in advance for each resource file in resources bank has distributed the unique resource identification of full resources bank, a corresponding resource identification of resource file, by resource identification, can uniquely navigate to resource file and the thumbnail file associated with resource file, the memory location of resource file and thumbnail file there is no particular requirement, both can put together, also can separately deposit, it should be noted that, the preserving type of thumbnail can be to be stored in file system in resource file mode, also can be to be present in database in blocks of data mode.
In specific embodiment, module 104 is set and is all provided with the thumbnail being associated with each resource file for each resource file in resources bank, a corresponding thumbnail of resource file, its thumbnail is just for showing resource file better, further, module 104 is set and also needs the keyword being associated for each resource file setting, its keyword is mainly to search resource file for the ease of user, can at least one keyword be set for each resource file, be that a resource file can be associated with at least one keyword, it should be noted that, the setting of keyword can be the content summary of resource file or the type of resource file, for example, when the photo keyword that a content is Yangjiang landscape is set, can set keyword Wei“ Yangjiang ", " picture " and " landscape " etc.
The second receiver module 105, the searching request sending for receiving described client, carries keyword in described searching request;
In specific embodiment, client is when presenting interested thumbnail to user, first need the thumbnail content obtained as required or type etc. to extract keyword, then the keyword extracting is sent to server in the mode of searching request, server the second receiver module 105 receives the searching request that client sends, it should be noted that, searching request can be that the form with encapsulated data packet sends, in this encapsulated data packet, can comprise extracted keyword, so that server is searched according to keyword.
In specific embodiment, due to the keyword being associated for each resource file being provided with in advance in resources bank, so when receiving client and carry the searching request of keyword, search module 106 and can search at least one resource file being associated with the keyword carrying in searching request in resources bank.
The second acquisition module 107, for obtaining the resource identification of described at least one resource file;
In specific embodiment, the resource identification of at least one resource file being associated with the keyword carrying in searching request in the second acquisition module 107 Gains resources storehouses, because each resource file has the unique identification of a full resources bank, so when finding the resource file that the keyword that carries with searching request is associated, also just can obtain the resource identification of this resource file.
Structure returns to module 108, be used for building resource information set and return to described client, make described client initiate acquisition request conforms according at least one resource identification in described resource information set, wherein, the resource identification that comprises described at least one resource file in described resource information set.
In specific embodiment, structure returns to the resource identification of at least one resource file that module 108 need to be associated the keyword with carrying in searching request obtaining and processes, according at least one resource identification obtaining, build resource information set, at least one resource identification that this resource information set-inclusion obtains, it should be noted that, in this resource information set except comprising at least one resource identification, the various attributes that can also comprise the resource file that each resource identification is corresponding, can be further introduced resource file corresponding to resource identification, so that user further chooses according to the attribute of each resource file, and initiate acquisition request conforms according to the resource identification of selected resource file.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Fig. 8, is the structural representation of a kind of encapsulated delivery module of the present invention, and as shown in Figure 8, a kind of encapsulated delivery module 102 described in the present embodiment comprises extraction module 1020, package module 1021 and transport module 1022.
In specific embodiment, package module 1021 is unified encapsulation by each thumbnail extracting, concrete, the mode of package module 1021 encapsulation can be that the number of the beginning packing encapsulation thumbnail of wrapper, it should be noted that, this number need to be identical with the resource identification number that client resource obtains in request, the form of the encapsulation of the packing below thumbnail of thumbnail number, jpeg format normally, extended formatting is also supported; Next packing is the data of each thumbnail, the main You Sange of the data territory of each thumbnail forms, Qi Sange territory is mainly resource identification, each thumbnail data length and each thumbnail binary data of each thumbnail, if can not find corresponding thumbnail for certain resource identification, also need for an empty file occupy-place of this resource identification encapsulation, use the first two territory of thumbnail data, thumbnail data length is zero, but there is no thumbnail binary data.
In specific embodiment, transport module 1022 transfers to client by the wrapper obtaining after encapsulation process, it should be noted that, the process of its transmission can be based on http protocol, also can be based on other agreement.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Set forth the specific implementation of a kind of client that the embodiment of the present invention provides below.
Please refer to Fig. 9, is the structural representation of a kind of client of the present invention.As shown in Figure 9, a kind of client described in the present embodiment comprises the first sending module 200 and the 3rd receiver module 201.
The first sending module 200, for when carrying out bulk transfer thumbnail with server, sends acquisition request conforms, and described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
In specific embodiment, when carrying out bulk transfer thumbnail with server, the first sending module 200 sends acquisition request conforms, it should be noted that, acquisition request conforms can be an encapsulated data packet, data content in this packet can comprise: the resource identification of the resource file that the thumbnail of the type of packet and needs transmission is associated, type of data packet herein can be defined as request message packet, further, resource identification in encapsulated data packet can be for a plurality of, reciprocal process between client and server can be based on http protocol, use single GET request, and after sending acquisition request conforms, maintaining HTTP connects, to use this HTTP to connect the wrapper of reception server transmission.
The 3rd receiver module 201, for the wrapper of reception server transmission, described wrapper is that described server encapsulates obtained wrapper by obtained described thumbnail.
In specific embodiment, the wrapper of the 3rd receiver module 201 reception server transmission, this wrapper is that server carries out by the thumbnail obtaining the wrapper that conversion encapsulation is processed formation, it should be noted that, client can be connected based on HTTP with the transmitting procedure between server, and the HTTP connection that the wrapper of the 3rd receiver module 201 reception server transmission is used is to send the HTTP connection that resource request is used.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Figure 10, is the structural representation of the another kind of client of the present invention.As shown in figure 10, the another kind of client described in the present embodiment comprises: the first sending module 200, the 3rd receiver module 201, the second sending module 202, the 4th receiver module 203 and choose module 204; Wherein the first sending module 200 and the 3rd receiver module 201 please refer to associated description embodiment illustrated in fig. 9, at this, do not repeat.
The second sending module 202, for sending searching request, carries keyword in described searching request; So that described server is searched the resource identification of at least one resource file being associated with the keyword carrying in described searching request from described resources bank, and build resource information set according to the resource identification of described at least one resource file, described resource information set is returned to described client.
In specific embodiment, client and server reciprocal process is at first client-based searching request, this searching request is carried keyword, it should be noted that, this keyword is mainly that user summarizes according to interested resource file, client the second sending module 202 is packaged in keyword in an encapsulated data packet, to initiate searching request, make the resource identification of at least one resource file that server is associated with the keyword carrying in searching request according to this keyword lookup, and build resource information set according to the resource identification of at least one resource file, resource information set is returned to client.
The 4th receiver module 203, the resource information set of returning for receiving described server; The resource identification that comprises described at least one resource file in described resource information set;
In specific embodiment, the resource information set that the 4th receiver module 203 reception servers return, it should be noted that, in this resource information set except the resource identification that comprises at least one resource file, other attribute that can also comprise each resource file, so that user further chooses according to the attribute of each resource file.
Choose module 204, for choosing at least one resource identification from described resource information set, to initiate acquisition request conforms.
In specific embodiment, the resource information set that user can return according to server is further chosen, the resource file attribute that its selection standard can identify with reference to each resource identification in resource information set, choose module 204 and choose at least one resource identification from the resource information set of returning, initiate acquisition request conforms.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Please refer to Figure 11, is the structural representation of a kind of the 3rd receiver module of the present invention, and as shown in figure 11, a kind of the 3rd receiver module 201 described in the present embodiment comprises and splits module 2010 and extract and preserve module 2011.
In specific embodiment, to be server obtain according to resource identification the thumbnail that the resource file that identifies with described resource identification is associated to wrapper, encapsulate and obtain, at client-side, splitting module 2010 first needs the wrapper of acquisition to split, it should be noted that, split the encapsulation process that module 2010 split processes need to be based on server side, server side is that the file data of each thumbnail is packaged together, so while splitting, each splits wrapper and comprises a thumbnail, its number that splits wrapper need to be identical with the number of resource identification.
Extract and preserve module 2011, for extracting and preserve each thumbnail of described at least one fractionation wrapper.
In specific embodiment, because while splitting with decompression, be to split wrapper according to corresponding one of each thumbnail, so when module 2011 extraction thumbnail is preserved in extraction, be to extract a thumbnail in one splits wrapper, and preserve the thumbnail receiving according to this.
In the embodiment of the present invention, once can receive the request of obtaining of at least one thumbnail, and at least one obtained thumbnail is carried out to encapsulated delivery to client, the method for this bulk transfer thumbnail is simple and quick, and it is few that network connects number of times, and network overhead and network delay are all smaller.
Module described in the embodiment of the present invention or unit, can pass through universal integrated circuit, CPU(Central Processing Unit for example, central processing unit), or by ASIC(Application Specific Integrated Circuit, application-specific integrated circuit (ASIC)) realize.
In the embodiment of the present invention, by being audio file the shared data file transition of needs, and the audio file being converted to being play and transmitted and realize sharing of file, this shared file mode is directly perceived, and transfer process is simple, has promoted user's experience.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (14)
1. a method for bulk transfer thumbnail, is characterized in that, described method comprises:
When carrying out bulk transfer thumbnail with client, receive the acquisition request conforms of described client, described acquisition request conforms is carried at least one resource identification;
Obtain the thumbnail that the resource file that identifies with described resource identification is associated;
Described thumbnail is encapsulated and obtains wrapper and transfer to described client, so that described client preserve described thumbnail.
2. the method for claim 1, is characterized in that, described method also comprises:
For each resource file Resources allocation sign in resources bank, wherein, a resource identification is for resource file of unique identification;
For thumbnail and keyword that each resource file setting in described resources bank is associated, wherein, a resource file is associated with a thumbnail, and a resource file is associated with at least one keyword.
3. method as claimed in claim 2, is characterized in that, before the acquisition request conforms of described reception client, also comprises:
Receive the searching request that described client sends, in described searching request, carry keyword;
From described resources bank, search at least one resource file being associated with the keyword carrying in described searching request;
Obtain the resource identification of described at least one resource file;
Build resource information set and return to described client, make described client initiate acquisition request conforms according at least one resource identification in described resource information set, wherein, the resource identification that comprises described at least one resource file in described resource information set.
4. method as claimed in claim 3, is characterized in that, described described thumbnail is encapsulated and obtains wrapper and transfer to described client, comprising:
From get at least one described in extract each thumbnail data thumbnail;
Described each thumbnail data extracting is unified to encapsulation, obtain wrapper;
Based on http protocol, described wrapper is transferred to described client.
5. a method for bulk transfer thumbnail, is characterized in that, described method comprises:
When carrying out bulk transfer thumbnail with server, send acquisition request conforms, described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
The wrapper of reception server transmission, described wrapper is that described server encapsulates obtained wrapper by obtained described thumbnail.
6. method as claimed in claim 5, is characterized in that, before described transmission acquisition request conforms, also comprises:
Send searching request, in described searching request, carry keyword; So that described server is searched the resource identification of at least one resource file being associated with the keyword carrying in described searching request from described resources bank, and build resource information set according to the resource identification of described at least one resource file, described resource information set is returned to described client;
Receive the resource information set that described server returns; The resource identification that comprises described at least one resource file in described resource information set;
From described resource information set, choose at least one resource identification, to initiate acquisition request conforms.
7. method as claimed in claim 6, is characterized in that, the wrapper of described reception server transmission, comprising:
Described wrapper is split, obtain at least one and split wrapper;
Extract and preserve each thumbnail in described at least one fractionation wrapper.
8. a server, is characterized in that, described server comprises:
The first receiver module, for when carrying out bulk transfer thumbnail with client, receives the acquisition request conforms of described client, and described acquisition request conforms is carried at least one resource identification;
The first acquisition module, the thumbnail being associated for obtaining the resource file that identifies with described resource identification;
Encapsulated delivery module, obtains wrapper and transfers to described client for described thumbnail is encapsulated, so that described client preserve described thumbnail.
9. server as claimed in claim 8, is characterized in that, described server also comprises:
Distribution module, is used to each resource file Resources allocation sign in resources bank, and wherein, a resource identification is for resource file of unique identification;
Module is set, the thumbnail and the keyword that are used to each resource file setting in described resources bank to be associated, wherein, a resource file is associated with a thumbnail, and a resource file is associated with at least one keyword.
10. server as claimed in claim 9, is characterized in that, described server also comprises:
The second receiver module, the searching request sending for receiving described client, carries keyword in described searching request;
Search module, for search at least one resource file being associated with the keyword carrying described searching request from described resources bank;
The second acquisition module, for obtaining the resource identification of described at least one resource file;
Structure returns to module, be used for building resource information set and return to described client, make described client initiate acquisition request conforms according at least one resource identification in described resource information set, wherein, the resource identification that comprises described at least one resource file in described resource information set.
11. servers as claimed in claim 10, is characterized in that, described encapsulated delivery module, comprising:
Extraction module, for from get at least one described in thumbnail extract each thumbnail data;
Package module, for described each thumbnail data extracting is unified to encapsulation, obtains wrapper;
Transport module, for transferring to described client based on http protocol by described wrapper.
12. 1 kinds of clients, is characterized in that, described client comprises:
The first sending module, for when carrying out bulk transfer thumbnail with server, sends acquisition request conforms, and described acquisition request conforms is carried at least one resource identification; So that described server obtains according to described resource identification the thumbnail that the resource file that identifies with described resource identification is associated;
The 3rd receiver module, for the wrapper of reception server transmission, described wrapper is that described server encapsulates obtained wrapper by obtained described thumbnail.
13. clients as claimed in claim 12, is characterized in that, described client also comprises:
The second sending module, for sending searching request, carries keyword in described searching request; So that described server is searched the resource identification of at least one resource file being associated with the keyword carrying in described searching request from described resources bank, and build resource information set according to the resource identification of described at least one resource file, described resource information set is returned to described client;
The 4th receiver module, the resource information set of returning for receiving described server; The resource identification that comprises described at least one resource file in described resource information set;
Choose module, for choosing at least one resource identification from described resource information set, to initiate acquisition request conforms.
14. clients as claimed in claim 13, is characterized in that, described the 3rd receiver module comprises:
Split module, for described wrapper is split, obtain at least one and split wrapper;
Extract and preserve module, for extracting and preserve each thumbnail of described at least one fractionation wrapper.
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