CN107864173A - Terminal page caching method, system and readable storage medium storing program for executing - Google Patents

Terminal page caching method, system and readable storage medium storing program for executing Download PDF

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Publication number
CN107864173A
CN107864173A CN201710497188.9A CN201710497188A CN107864173A CN 107864173 A CN107864173 A CN 107864173A CN 201710497188 A CN201710497188 A CN 201710497188A CN 107864173 A CN107864173 A CN 107864173A
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CN
China
Prior art keywords
page
terminal
locally stored
target pages
server
Prior art date
Application number
CN201710497188.9A
Other languages
Chinese (zh)
Inventor
林泽全
梁承飞
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平安普惠企业管理有限公司
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Application filed by 平安普惠企业管理有限公司 filed Critical 平安普惠企业管理有限公司
Priority to CN201710497188.9A priority Critical patent/CN107864173A/en
Publication of CN107864173A publication Critical patent/CN107864173A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/28Network-specific arrangements or communication protocols supporting networked applications for the provision of proxy services, e.g. intermediate processing or storage in the network
    • H04L67/2842Network-specific arrangements or communication protocols supporting networked applications for the provision of proxy services, e.g. intermediate processing or storage in the network for storing data temporarily at an intermediate stage, e.g. caching
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24Querying
    • G06F16/245Query processing
    • G06F16/2455Query execution
    • G06F16/24552Database cache management
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/957Browsing optimisation, e.g. caching or content distillation
    • G06F16/9574Browsing optimisation, e.g. caching or content distillation of access to content, e.g. by caching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/02Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]

Abstract

The invention discloses a kind of terminal page caching method, when detecting loading page request, judge be locally stored in whether prestore loading page request corresponding to target pages network address, if the network address for the target pages that do not prestored in being locally stored, then the page data of target pages is preserved to being locally stored, when detecting the request of the loaded targets page again, sent from the network identity that middle extraction target pages are locally stored to server, the feedback information sent according to network identity of the server based on target pages, judge whether from the middle loaded targets page is locally stored.The present invention is also corresponding to propose terminal page caching system and readable storage medium storing program for executing, from middle loading corresponding information is locally stored when terminal of the present invention detects loading page request, the efficiency of page loading is improved, user, which can check, is locally stored middle target pages, saves floating resources.

Description

Terminal page caching method, system and readable storage medium storing program for executing

Technical field

The present invention relates to network field, more particularly to terminal page caching method, system and readable storage medium storing program for executing.

Background technology

Along with the fast development of mobile terminal, the substantial amounts of user of spare time light can utilize mobile client browsing pages, But mobile client unstable networks, the time for opening the page are not fixed, user is caused to cause because the stand-by period is long User's closing page, which reopens, to be repeated.

Existing user can cache partial page, but due to the memory space of mobile terminal, or storage setting etc. is no Same problem, the page data of user cache may be cleared after for a period of time, thus the page data that user browses occur and do not have There is renewal, but because user needs to perform other operation closing pages, needed when user again reopens again from net Loaded in network, waste Internet resources.

The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill Art.

The content of the invention

It is a primary object of the present invention to provide a kind of terminal page caching method, system and readable storage medium storing program for executing, it is intended to The preservation for realizing the long-term page using being locally stored, the efficiency of user's browsing pages is improved, reduce the waste of Internet resources.

To achieve the above object, the present invention provides a kind of terminal page caching method, terminal page caching method include with Lower step:

When detecting loading page request, the page object corresponding to loading page request that whether prestored in being locally stored is judged The network address in face;

If the network address for the target pages that do not prestored in being locally stored, the page data of target pages is preserved to this Ground stores;

When detecting the request of the loaded targets page again, from the network identity hair that middle extraction target pages are locally stored Deliver to server;

The feedback information sent according to network identity of the server based on target pages, judge whether to add from being locally stored Carry target pages.

Alternatively, if the network address for the target pages that do not prestored in being locally stored, by the page data of target pages Preserve to including the step of being locally stored:

If the network address for the target pages that do not prestore is locally stored, the page number in the network address of the page is parsed According to so that user sets page cache rule;

According to the page cache of setting rule, by the corresponding caching of page data to being locally stored.

Alternatively, if the network address for the target pages that do not prestored in being locally stored, by the page data of target pages Preserving to after the step of being locally stored includes:

The loading frequency of middle whole pages is locally stored in real-time geo-statistic, and the loading frequency of whole pages is sorted successively;

When detect be locally stored without memory space when, according to loading frequency sequence cleaning be locally stored in the page Caching.

Alternatively, when detecting loading page request, whether judgement prestores loading page request correspondingly in being locally stored Target pages network address the step of after include:

If the network address for the target pages that prestored in being locally stored, the network identity of target pages is sent to service Device;

The feedback information sent according to network identity of the server based on target pages, judge whether to add from being locally stored Carry target pages.

Alternatively, judge whether from including the step of the middle loaded targets page is locally stored:

If original mesh during covering is locally stored is not loaded again from server from the middle loaded targets page is locally stored Mark the page.

A kind of terminal page caching method of the invention, the terminal page caching method also include to achieve these goals Following steps:

When detecting the network identity of target pages of terminal transmission, judge whether the network identity of target pages occurs Change;

If the network identity of target pages does not change, prompt message is sent to terminal, so that terminal is from being locally stored The middle loaded targets page.

Alternatively, when detecting the network identity of target pages of terminal transmission, the network identity of target pages is judged Include after the step of whether changing:

If the network identity of target pages changes, it is determined that current goal in target pages and network that terminal is sent The difference of the page, and the different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal.

In addition, to achieve the above object, the present invention also provides a kind of terminal page caching system, the terminal page caching System includes:Terminal and server, the terminal are connected with server communication;

The terminal includes processor and memory, and the processor is used to perform the program stored in memory, wherein,

When terminal detects loading page request, terminal judges whether to prestore loading page request in being locally stored correspondingly Target pages network address;

If the network address for the target pages that do not prestored in being locally stored of terminal, terminal is by the page number of target pages According to preserving to being locally stored;

When terminal detects the request of the loaded targets page again, terminal from be locally stored it is middle extraction target pages net Network mark is sent to server;

The network identity that server receiving terminal is sent, server form feedback information and sent to terminal;

The feedback information that terminal is sent according to network identity of the server based on target pages, terminal judge whether from local The loaded targets page in storage.

Alternatively, the server includes processor and memory, and the processor is used to perform what is stored in memory Program, wherein,

When server detects the network identity of the target pages of terminal transmission, server judges the network of target pages Identify whether to change;

If server judges that the network identity of target pages does not change, server transmission prompt message to terminal, with Make terminal from the middle loaded targets page is locally stored;

The feedback information that terminal is sent according to network identity of the server based on target pages, terminal judge whether from local The loaded targets page in storage.

Further, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, the computer Terminal page caching program is stored with readable storage medium storing program for executing, the terminal page caching program is realized when being executed by processor The step of terminal page caching method stated.

In terminal page caching method of the present invention when detecting loading page request, whether judgement is pre- in being locally stored The network address of target pages corresponding to loading page request is deposited, if the network for the target pages that do not prestored in being locally stored Location, then the page data of target pages is preserved to being locally stored, when detecting the request of the loaded targets page again, from this The network identity that target pages are extracted in ground storage is sent to server, is sent out according to network identity of the server based on target pages The feedback information sent, judge whether from the middle loaded targets page is locally stored.This programme passes through the page resource of inquiring about user It is stored in being locally stored, when detecting user's loaded targets page again, target pages mark is sent to server, clothes Business device judges whether the information in target pages has renewal, if target pages mark does not change, it is determined that the information in the page Do not update, the target pages data that will be directly invoked in being locally stored, from middle loading corresponding information is locally stored, the present invention exists When user opens target pages, the efficiency of page loading is improved, user can check target pages, save floating resources.

Brief description of the drawings

Fig. 1 is the terminal structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to;

Fig. 2 is the structural representation that the terminal that scheme of the embodiment of the present invention is related to is connected with server;

Fig. 3 is the schematic flow sheet of terminal page caching method first embodiment of the present invention;

Fig. 4 is the refinement schematic flow sheet of the step S20 of terminal page caching method in Fig. 2;

Fig. 5 is the schematic flow sheet of terminal page caching method second embodiment of the present invention;

Fig. 6 is the schematic flow sheet of terminal page caching method 3rd embodiment of the present invention;

Fig. 7 is the schematic flow sheet of terminal page caching method server configuration processor of the present invention;

Fig. 8 is each embodiment scene schematic flow sheet of terminal page caching method of the present invention;

Fig. 9 is the schematic flow sheet of terminal page caching system configuration processor of the present invention.

The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

The primary solutions of the embodiment of the present invention are:Using the local storage space of terminal loaded page is detected in terminal Request in person when asking, the network address for the target pages corresponding to loading page request that judge whether to prestore in being locally stored, if local deposit Do not prestore the network address of target pages in storage, then preserves the page data of the page into being locally stored;If it is locally stored In prestore the network address of target pages, then the network identity of target pages is sent to server, so that server is according to net Network mark generation feedback information, the feedback information that terminal is sent according to server judge whether from middle loaded targets page is locally stored Face, save customer flow, lifting user to access pages experience.

Because prior art is when detecting that user checks the page, loading page is repeated using broadband resource, speed is slower, It is also possible to the waste for causing broadband resource.

As shown in figure 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to.

Terminal of the embodiment of the present invention can be PC or smart mobile phone, tablet personal computer, E-book reader, portable Computer etc. has the packaged type terminal device of display function.

As shown in figure 1, the terminal can include:Processor 1001, such as CPU, network interface 1004, user interface 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is used to realize the connection communication between these components. User interface 1003 can include display screen (Display), input block such as keyboard (Keyboard), optional user interface 1003 can also include wireline interface, the wave point of standard.Network interface 1004 can optionally connect including the wired of standard Mouth, wave point (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor 1001 storage device.

Alternatively, terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio Circuit, WiFi module etc..Wherein, sensor ratio such as optical sensor, motion sensor and other sensors.Specifically, light Sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can according to the light and shade of ambient light come The brightness of display screen is adjusted, proximity transducer can close display screen and/or backlight when mobile terminal is moved in one's ear.As One kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axles) acceleration, quiet Size and the direction of gravity are can detect that when only, the application available for identification mobile terminal posture is (such as horizontal/vertical screen switching, related Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.;Certainly, mobile terminal can also match somebody with somebody The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor are put, will not be repeated here.

It will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal, can be wrapped Include than illustrating more or less parts, either combine some parts or different parts arrangement.

As shown in figure 1, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network Believe module, Subscriber Interface Module SIM and terminal page caching application program.

In the terminal shown in Fig. 1, network interface 1004 is mainly used in connecting background server, is carried out with background server Data communicate;User interface 1003 is mainly used in connecting client (user terminal), enters row data communication with client;And processor 1001 can be used for calling the terminal page caching application program stored in memory 1005, and perform following operate:

When detecting loading page request, the page object corresponding to loading page request that whether prestored in being locally stored is judged The network address in face;

If the network address for the target pages that do not prestored in being locally stored, the page data of target pages is preserved to this Ground stores;

When detecting the request of the loaded targets page again, from the network identity hair that middle extraction target pages are locally stored Deliver to server;

The feedback information sent according to network identity of the server based on target pages, judge whether to add from being locally stored Carry target pages.

Further, processor 1001 can call the terminal page stored in memory 1005 to cache application program, also Perform following operate:

If it is described be locally stored in do not prestore the network address of target pages, the page data of target pages is preserved To including the step of being locally stored:

If the network address for the target pages that do not prestore is locally stored, the page number in the network address of the page is parsed According to so that user sets page cache rule;

According to the page cache of setting rule, by the corresponding caching of page data to being locally stored.

Further, processor 1001 can call the terminal page stored in memory 1005 to cache application program, also Perform following operate:

If it is described be locally stored in do not prestore the network address of target pages, the page data of target pages is preserved Include to after the step of being locally stored:

The loading frequency of middle whole pages is locally stored in real-time geo-statistic, and the loading frequency of whole pages is sorted successively;

When detect be locally stored without memory space when, according to loading frequency sequence cleaning be locally stored in the page Caching.

Further, processor 1001 can call the terminal page stored in memory 1005 to cache application program, also Perform following operate:

It is described when detect loading page request when, judgement be locally stored in whether prestore loading page request corresponding to mesh Include after the step of marking the network address of the page:

If the network address for the target pages that prestored in being locally stored, the network identity of target pages is sent to service Device;

The feedback information sent according to network identity of the server based on target pages, judge whether to add from being locally stored Carry target pages.

Further, processor 1001 can call the terminal page stored in memory 1005 to cache application program, also Perform following operate:

It is described to judge whether from including the step of the middle loaded targets page is locally stored:

If original mesh during covering is locally stored is not loaded again from server from the middle loaded targets page is locally stored Mark the page.

As shown in Fig. 2 the structural representation that the server that Fig. 2, which is scheme of the embodiment of the present invention, to be related to is connected with terminal.

Server of the embodiment of the present invention can be that PC or smart mobile phone, tablet personal computer, pocket computer etc. have The packaged type terminal device of display function.

As shown in Fig. 2 the server can include:Processor 2001, such as CPU, memory 2002, shown in Fig. 2 In server, processor 2002 can be used for calling the terminal page caching application program stored in memory 2001, and perform Operate below:

When detecting the network identity of target pages of terminal transmission, judge whether the network identity of target pages occurs Change;

If the network identity of target pages does not change, prompt message is sent to terminal, so that terminal is from being locally stored The middle loaded targets page.

Further, processor 2002 can call the terminal page stored in memory 2001 to cache application program, also Perform following operate:

It is described when detect terminal send target pages network identity when, judge target pages network identity whether Include after the step of changing:

If the network identity of target pages changes, it is determined that current goal in target pages and network that terminal is sent The difference of the page, and the different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal.

Reference picture 3, terminal page caching method first embodiment of the present invention provides a kind of terminal page caching method, described Terminal page caching method includes:

Step S10, when detecting loading page request, whether judgement prestores loading page request correspondingly in being locally stored Target pages network address.

User is using terminal device loading terminal page, and detecting loading page request in terminal device, (that is, user is at end The page is opened on end) when, the page data of middle caching is locally stored in inquiry, and (page data that terminal browses user is stored in this In ground storage, local storage space is all included in terminal, the space size being locally stored of different terminals may not Together), it is determined that whether prestoring the page data of user's request of loading in being locally stored, it is by inquiring about in being locally stored of terminal The no network address for having the target pages that prestore, i.e. URL addresses, be also URL (Uniform Resource Locator, URL) it is the position of resource and the expression of access method to that can be obtained from internet, it is standard on internet The address of resource, each file on internet have unique URL, and the information that it is included is pointed out the position of file and browsed Device how should to handle it (it should be noted that the page data browsed for cache user is locally stored in this programme, and Page data is stored in for a long time in being locally stored), it is determined that whether preserving target pages in being locally stored.

Specifically, when user triggers the request of loading page, terminal detects the request of loading page, and terminal, which obtains, to be used (that is, terminal obtains the page corresponding to the page that user's needs load to corresponding page info in family triggering loading page request Network address, and using the page of user's loading as target pages), and by the network address and terminal of the target pages got Page network address in being locally stored compares, it is determined that network address corresponding to target pages whether is stored with being locally stored, If target pages corresponding to the user's loading page request got in the page network address being locally stored comprising user Network address, then it is assumed that the network address of target pages corresponding to loading page request is prestored in being locally stored, if conversely, originally The net of target pages corresponding to user's loading page request that user gets is not included in page network address in ground storage Network address, then it is assumed that the network address of target pages corresponding to loading page request is not prestored in being locally stored.

Step S20, if the network address for the target pages that do not prestored in being locally stored, by the page data of target pages Preserve to being locally stored.

Specifically, the page data during terminal inquiry is locally stored, the page data (page is not found in being locally stored Data:Page type, content in the page, the network address in the page), in order to inquire about conveniently, page object is inquired about in this programme Corresponding network address in the data of face, if not having the network address of pre-existing page in being locally stored, by the page of target pages Data storage be locally stored in Local Storage (can will on page full page using cookie preserve a version number Information, and store MD5 version), it is necessary to explanation is to allow for that to be locally stored performance safer using being locally stored, And mass data can be stored in local on the premise of web site performance is not influenceed, memory space is larger, and information will not Server is transferred to, is locally stored via area of origin and agreement etc., can store and access identical data from area of origin, What Local Storage objects stored is the data on not cut-off date, after when browser is closed, data will not be deleted Phase can inquire about, thus consider to be locally stored as long-term permanent caching.

Step S30, when detecting the request of the loaded targets page again, from the net that middle extraction target pages are locally stored Network mark is sent to server.

When terminal detects the request of the loaded targets page again, i.e. user loads the data that middle preservation is locally stored (the target pages corresponding informance is preserved in local cache, by inquiring about URL addresses in this programme, if deposited in being locally stored The page data was stored up, then can be corresponded in being locally stored and find URL addresses), further, the page is corresponded into URL addresses Corresponding network identity (network identity:Can be MD5 values, MD5 application is to produce informative abstract to a segment information Message Message-Digest), largely should with preventing from being tampered in page data using MD5 algorithms to carry out the scheme of file verification Software download website, forum data storehouse, system file security etc. are used, MD5 values are reported into server, to judge page number According to whether have renewal, change.

Step S40, the feedback information sent according to network identity of the server based on target pages, judges whether from local The loaded targets page in storage.

The feedback information on network identification information of terminal the reception server, server judge the network identity of this document Whether MD5 values change, if the MD5 values of the file required for the page are unchanged (to include multiple different documents in the page Information, there is information change in the page, and the MD5 values of file can also change therewith), server will feed back corresponding information to terminal, Terminal judges whether from middle loaded targets page resource is locally stored, for example, user asks again according to server feedback information Loaded targets webpage, due to having loaded corresponding target pages before user, terminal preserves the network address of target pages In being locally stored, the network address to preserving target pages in being locally stored of now terminal, terminal is by page object veil Page info in network address sends to server, server and receives the page info in target pages, will be right in page info The MD5 values answered compared with the MD5 values in target pages are corresponded in server, if the MD5 values of target pages in terminal with MD5 values are identical in server, i.e. the target pages in server do not update, then server sends target pages and do not updated Information (as feedback information) to terminal, terminal determines that the information of target pages does not update, then is directly deposited from terminal local Loading page information is checked to user in storage, if conversely, the MD5 values of the target pages in terminal are different from MD5 values in server, That is, the target pages renewal in server, then the information (as feedback information) that server transmission target pages update to terminal, Terminal determines the information updating of target pages, then terminal, which obtains, corresponds to the information of target pages in server (terminal can basis The update status of target pages, selected section loaded targets page info replace the target pages information in being locally stored, or Whole target pages information is subjected to loading and replaces original page), terminal shows new target information so that user checks.

In the present embodiment when detecting loading page request, the loading page request that whether prestored in being locally stored is judged The network address of corresponding target pages, if the network address for the target pages that do not prestored in being locally stored, by target pages Page data preserve to being locally stored, when detecting the request of the loaded targets page again, from middle extraction mesh is locally stored The network identity of the mark page is sent to server, the feedback information sent according to network identity of the server based on target pages, Judge whether from the middle loaded targets page is locally stored.This programme is stored in by the page resource for inquiring about user and is locally stored In, when detecting user's loaded targets page again, the network identity of target pages is sent to server, server and judged Whether the information in the page has renewal, if the network identity of target pages does not change, it is determined that the information in the page does not have There is renewal, the page data that will be directly invoked in being locally stored, from middle loading corresponding information is locally stored, the present invention is beaten in user When opening target pages, the efficiency of page loading is improved, user can check target pages, save floating resources.

Reference picture 4, terminal page caching method, step S20 include in the present embodiment:

Step S21, if the network address for the target pages that do not prestore is locally stored, in the network address for parsing the page Page data, so that user sets page cache rule.

In the first loaded targets page of terminal, i.e. there is no the page data of target pages in being locally stored, be locally stored The middle network address searched less than the page, then the page target page data that terminal parsing user checks, i.e. determine to wrap in the page Text message, data message, pictorial information and screen information for containing etc. are, it is necessary to illustrate, because the space being locally stored has (capacity being locally stored in different terminals is different, existing that capacity 5M is locally stored, thus it is larger to be not suitable for preservation capacity for limit File), parse page data in this programme, the presentation of information that will be included in the page, set and need to cache for user in Hold, specifically, user can select the text information in the page to be cached, and the information without showing page pictures form, use Family can set the caching rule of the page according to the service condition of oneself.

Step S22, according to the page cache of setting rule, by the corresponding caching of page data to being locally stored.

The caching rule that terminal is set according to user, terminal extraction user are set, and determine that user is needed in local cache The page data of preservation, and the page data of the page is correspondingly stored in the space being locally stored, i.e. user opens in terminal During the page, the page cache that user's needs are opened prompts user to be arranged on the letter that middle preservation is locally stored in being locally stored Breath, user is settable to be cached the text message in the page, and the picture of GIF forms or other types form are larger Information does not preserve, and sets and forms corresponding rule, and middle storing page data is locally stored according to being arranged on for user in terminal.

If there is no the network address of pre-existing page in being locally stored in the present embodiment, in the network address for parsing the page Page data, it is according to default page cache rule, the page data of the page is corresponding so that user sets page cache rule Caching is into being locally stored and stores for a long time, and by prompting user to set caching rule in this programme, terminal is set according to user Information page data is preserved in being locally stored, the space that can make to be locally stored more fully utilizes, and shows the effect of the page Rate is accelerated.

Reference picture 5, also include in the second embodiment of terminal page caching method of the present invention:

The loading frequency of middle whole pages is locally stored in step S50, real-time geo-statistic, by the loading frequency of whole pages according to Minor sort.

The period is set (to set what the period allowed for user's browsing pages to might have time interval, keep away in terminal The user's browsing pages frequency for exempting from statistics is inaccurate), in the incoming terminal default period, the real-time geo-statistic of terminal is locally deposited The loading number of whole pages in storage, so as to obtain that the loading frequency of the middle page is locally stored, further, unites according in terminal The page loading frequency being locally stored of meter, the loading frequency of whole pages is arranged from high to low according to the frequency that browses of user Sequence.

Step S60, when detect be locally stored without memory space when, according to the sequence of loading frequency cleaning be locally stored In page cache.

When terminal detects and no memory space is locally stored, i.e. local storage space is full, the information that will be locally stored The page cache that sequence according to loading frequency (sequence for browsing frequency of user) is cleared up in being locally stored, to select to need The page data to be cleared up.

The loading frequency of middle whole pages is locally stored in the real-time geo-statistic of terminal in the present embodiment, by adding for whole pages Carrier frequency rate sorts successively, when terminal detect be locally stored without memory space when, cleared up according to the sequence of loading frequency local Page cache in storage;The long-term preservation of the page data process that middle caching is locally stored, and browsing according to user can be made Page frequency is deleted, and further caches new page data, compared to the existing information being locally stored using advanced The method first gone out, this programme more meet user's request, make full use of local storage space.

Reference picture 6, also include in the 3rd embodiment of terminal page caching method of the present invention:

Step S70, if the network address for the target pages that prestored in being locally stored, the network identity of target pages is sent To server.

When terminal user's loading page is asked, the network address corresponding to query page data in being locally stored, and by mesh The network identity of the mark page is sent to the server (network identity of target pages:MD5 values corresponding to the file of the page, terminal will Different file MD5 values are sent to service end in the page, and the cache contents that can be set according to user in being locally stored determine MD5 Value, middle page data only will be locally stored corresponding to MD5 know transmission to service end), so that server generates according to network identity Feedback information, the network identity that feedback information is sent according to terminal are formed, and are operated for prompt terminal.

Step S80, the feedback information sent according to network identity of the server based on target pages, judges whether from local The loaded targets page in storage.

The feedback information of terminal the reception server, the feedback information sent according to server, it is determined that the page being locally stored Whether the page data in data, with internet is identical, and whether page data has renewal, further judges whether to deposit from local The page data that user checks is loaded in storage.

If the network identity for the target pages being locally stored in feedback information does not change (that is, in the page being locally stored MD5 values do not change, without updating the page data that is locally stored), then terminal is directly from being locally stored the middle loaded targets page, (that is, the MD5 in the page being locally stored conversely, if the network identity for the target pages being locally stored in feedback information changes Value changes, it is necessary to update the page data being locally stored), thus terminal needs to utilize broadband resource loading page number again According to, and the page data newly loaded covers the page data in being locally stored, and realizes the page data renewal being locally stored.

If the network address for the target pages that prestored in being locally stored in the present embodiment, by the network identity of target pages Send to server, the feedback information sent according to network identity of the server based on target pages, judge whether to deposit from local The loaded targets page in storage;In the present embodiment in the page data preserved during user checks and is locally stored, by target pages File identification in data is sent to server, to determine whether the page updates, ensure that user checks the timeliness of the page Property.

Further, terminal page caching method also includes in the present embodiment:

If original mesh during covering is locally stored is not loaded again from server from the middle loaded targets page is locally stored Mark the page.

When the network identity of target pages in feedback information changes, then terminal determines working as target pages in server Preceding state and the difference that middle target pages are locally stored, the differentiation of the page is determined, the differentiation loading in server is poor Different page data, the target pages in being locally stored are updated, target pages A, are version in existing be locally stored e.g. A1, version in the server is a2, and otherness is determined according to server, will load covering again from server and be locally stored In original target pages, i.e. be version a1 in being locally stored, page data ABC, the version in server is a2, page number According to for ABCD, then D is loaded into again in being locally stored, terminal needs to utilize broadband resource loading page data, and newly again The page data of loading covers the page data in being locally stored, and realizes the page data renewal being locally stored.

The feedback information of terminal the reception server in the present embodiment, if the network identity of target pages does not have in feedback information Change, then terminal is from being locally stored the middle loaded targets page.The judgement of feedback information of the terminal by being sent to server is true Whether determine will be from middle loading page data be locally stored, if not from the middle loaded targets page is locally stored, from server again Original target pages during secondary loading covering is locally stored, the differentiation of target pages data is determined, optionally updates page object Face data, the renewal amount for reducing data have saved broadband resource, and the page data during renewal is locally stored facilitates user again Check, user is obtained ageing stronger page data.

Reference picture 7, in a kind of terminal page caching method of the present invention, the program that server performs, comprise the following steps:

Step S90, when detecting the network identity of target pages of terminal transmission, judge the network identity of target pages Whether change.

Network identity (the network identity that the page is locally stored of terminal transmission is detected in server:Can judge page The value of face data renewal, with MD5 values in this programme) when, the network timestamp that terminal is sent is obtained, and further judge network mark Whether knowledge changes.

Step S100, if the network identity of target pages does not change, send prompt message to terminal so that terminal from The middle loaded targets page is locally stored.

The network identity for the target pages that server sends terminal is compared, and the comparison result of network identity is sent out Prompt message to terminal, terminal is sent to be operated according to the prompt message of server, when network identity does not change, Terminal can be loaded directly into the information in being locally stored, if network identity changes, prompt terminal updates the information in being locally stored.

When detecting the network identity of target pages of terminal transmission in server in the present embodiment, target pages are judged Network identity whether change, if the network identity of target pages does not change, send prompt message to terminal, So that terminal is from being locally stored the middle loaded targets page, the network identification information that server receiving terminal is sent in the present embodiment, Judged according to network identification information to determine whether the loading page from the home server of terminal, pass through the network mark of server Know and compare, terminal from middle loading page is locally stored, can improve the efficiency of page loading, be serviced when page data updates Device can cover page data the page data in being locally stored, and ensure the ageing of page data.

Further, terminal page caching method also includes in the present embodiment:

If the network identity of target pages changes, it is determined that current goal in target pages and network that terminal is sent The difference of the page, and the different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal.

When server detects the network identity of the target pages of terminal transmission, the network identity of target pages is carried out Compare, judge whether the network identity of target pages changes, to determine whether content of pages updates, detected in server During the network identity for the target pages that terminal is sent, server will obtain the network identity of target pages, and terminal is sent Network identity compares with existing page network identity, and the pagefile MD5 values that will be locally stored are with being compared (MD5 generals Whole file becomes scaling method by its irreversible character string, generates this unique MD5 letter as a big text message Breath summary.Specifically, the MD5 values of file are like this file.The MD5 values of each file are different, if any People has done any change to file, and file generates information updating, its MD5 value i.e. corresponding will change.Such as The middle page is locally stored and is provided previously by a MD5 value, sending MD5 values in user's loading page will to server, server Whether page MD5 values are identical by comparing the two values compared with the MD5 values that the middle page is provided previously by are locally stored in real time, With regard to that can judge whether the page data in the page data and network in being locally stored is identical, the file in being locally stored in other words Whether existing renewal text), by judging whether the network identity of target pages changes, whether to determine content of pages Renewal, corresponding MD5 values are different if the renewal of the page in server, determine current in target pages and network that terminal is sent The difference of target pages, (need exist for carrying out different information analysis, to determine target pages data and page in server in terminal The difference of face data) different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal.

In the present embodiment when server detects the network identity of the target pages of terminal transmission, by target pages Network identity is compared, and judges whether the network identity of target pages changes, to determine whether content of pages updates;If The network identity of target pages changes, it is determined that the difference of the current goal page in target pages and network that terminal is sent It is different, and the different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal, pass through service Device compares the situation of change of MD5 values, is ensureing the premise line of saving Internet resources, the page data that user loads more is had It is ageing.

With reference to Fig. 8, the present invention proposes terminal page caching system to achieve these goals, described in the present embodiment Terminal page caching system includes:Terminal and server, the terminal are connected with server communication;

The terminal includes processor and memory, and the processor is used to perform the program stored in memory, wherein,

When terminal detects loading page request, terminal judges whether to prestore loading page request in being locally stored correspondingly Target pages network address.

User is using terminal device loading terminal page, and detecting loading page request in terminal device, (that is, user is at end The page is opened on end) when, the page data of middle caching is locally stored in inquiry, and (page data that terminal browses user is stored in this In ground storage, local storage space is all included in terminal, the space size being locally stored of different terminals may not Together), it is by inquiring about in being locally stored of terminal it is determined that whether prestoring the page data of user's request of loading in being locally stored Whether the network address of target pages is had, i.e. URL addresses, is also URL (Uniform Resource Locator, URL) it is the position of resource and the expression of access method to that can be obtained from internet, it is standard on internet The address of resource, each file on internet have unique URL, and the information that it is included is pointed out the position of file and browsed Device how should to handle it (it should be noted that the page data browsed for cache user is locally stored in this programme, and Page data is stored in for a long time in being locally stored), it is determined that whether preserving target pages in being locally stored.

If the network address for the target pages that do not prestored in being locally stored of terminal, terminal is by the page number of target pages According to preserving to being locally stored.

Specifically, the page data during terminal inquiry is locally stored, the page data (page is not found in being locally stored Packet contains:Page type, content in the page, the network address in the page), in order to inquire about conveniently, query page in this programme Corresponding network address in the data of face, if not having the network address of pre-existing page in being locally stored, by the page of target pages Data storage be locally stored in Local Storage (can will on page full page using cookie preserve a version number Information, and store MD5 version), it is necessary to explanation is to allow for that to be locally stored performance safer using being locally stored, And mass data can be stored in local on the premise of web site performance is not influenceed, memory space is larger, and information will not Server is transferred to, is locally stored via area of origin and agreement etc., can store and access identical data from area of origin, What Local Storage objects stored is the data on not cut-off date, when browser is closed, after data will not be deleted Phase can inquire about, thus consider to be locally stored as long-term permanent caching.

When terminal detects the request of the loaded targets page again, terminal from be locally stored it is middle extraction target pages net Network mark is sent to server.

With reference to Fig. 9, when terminal detects the request of the loaded targets page again, i.e. middle guarantor is locally stored in user's loading The data deposited (preserve the page corresponding informance, by inquiring about URL addresses in this programme, if be locally stored in local cache In stored the page data, then in being locally stored can correspond to find URL addresses), further, the page is corresponded into URL Network identity (network identity corresponding to address:Can be MD5 values, MD5 application is to produce information to a segment information Message Make a summary Message-Digest), to prevent from being tampered, using MD5 algorithms to carry out the scheme of file verification in page data big Amount is applied to software download website, forum data storehouse, system file security etc., MD5 values is reported into server, to judge page Whether face data have renewal, change.

The network identity that server receiving terminal is sent, server form feedback information and sent to terminal.

Server receiving terminal send network identification information, server judge this document network identity MD5 values whether Change, if the MD5 values of the file required for the page are unchanged (to include multiple different document information, in page in the page Have information change in face, the MD5 values of file can also change therewith), form feedback information and send to terminal.

The feedback information that terminal is sent according to network identity of the server based on target pages, terminal judge whether from local The loaded targets page in storage.

Terminal receives the feedback information that service ground is sent, and judges whether to add from being locally stored according to server feedback information Carry target pages resource, network identity do not change, terminal directly from be locally stored it is middle call the caching page to check to user, net Network mark changes, terminal again loading page data to the information that is locally stored to of renewal is locally stored.

In the present embodiment when terminal detects loading page request, terminal judges the loading that whether prestored in being locally stored The network address of target pages corresponding to page request, if the network for the target pages that do not prestored in being locally stored of terminal Location, then terminal the page data of target pages is preserved to being locally stored, when terminal detect the loaded targets page again please When asking, terminal is sent to server from the network identity that middle extraction target pages are locally stored, what server receiving terminal was sent Network identity, server form feedback information and sent to terminal, and terminal is according to network identity hair of the server based on target pages The feedback information sent, terminal judge whether from the middle loaded targets page is locally stored.This programme passes through the page of inquiring about user Resource conservation, when detecting user's loaded targets page again, the mark of the page is sent to server in being locally stored, Server judges whether the information in the page has renewal, if the mark of the page does not change, it is determined that the information in the page Do not update, the page data that will be directly invoked in being locally stored, from middle loading corresponding information is locally stored, the present invention is in user When opening target pages, the efficiency of page loading is improved, user can check the prior target page, save floating resources.

Further, in the second embodiment of terminal page caching system of the present invention, the server includes processor And memory, the processor are used to perform the program stored in memory, wherein,

When server detects the network identity of the target pages of terminal transmission, server judges the network of target pages Identify whether to change.

Network identity (the network identity that the page is locally stored of terminal transmission is detected in server:Can judge page The value of face data renewal, with MD5 values in this programme) when, the network timestamp that terminal is sent is obtained, and further judge network mark Whether knowledge changes.

If server judges that the network identity of target pages does not change, server transmission prompt message to terminal, with Make terminal from the middle loaded targets page is locally stored.

The network identity for the target pages that server sends terminal is compared, and the comparison result of network identity is sent out Prompt message to terminal, terminal is sent to be operated according to the prompt message of server, server will obtain the net of target pages Network identifies, and the network identity that terminal is sent compares with existing page network identity, the pagefile that will be locally stored For MD5 values with being compared, whole file as a big text message, is become scaling method by MD5 by its irreversible character string, Generate this unique MD5 informative abstract.Specifically, the MD5 values of file are like this file.Each file MD5 values are different, if anyone has done any change to file, file generates information updating, its MD5 value i.e. right That answers will change, by judging whether the network identity of target pages changes, whether more to determine content of pages Newly.

The feedback information that terminal is sent according to network identity of the server based on target pages, terminal judge whether from local The loaded targets page in storage.

Corresponding MD5 values are different if the renewal of the page in server, and terminal needs to re-download page data, if service The page in the device then corresponding MD5 values that do not change are identical, terminal can directly from middle loading page data are locally stored, The different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal.

In the present embodiment when detecting the network identity of target pages of terminal transmission when server, server judges Whether the network identity of target pages changes, if server judges that the network identity of target pages does not change, services Device sends prompt message to terminal, so that terminal is based on target from the middle loaded targets page, terminal is locally stored according to server The feedback information that the network identity of the page is sent, terminal judge whether from the middle loaded targets page is locally stored.In the present embodiment The network identification information that server receiving terminal is sent, judged according to network identification information to determine whether from the local of terminal clothes Loading page in business device, compared by the network identity of server, terminal can improve page from middle loading page is locally stored The efficiency of face loading, when page data updates, server can cover page data the page data in being locally stored, and ensure Page data it is ageing.

In addition, propose a kind of computer-readable recording medium, the computer to realize that the purpose present invention is also corresponding Terminal page caching program is stored with readable storage medium storing program for executing, the terminal page caching program is realized when being executed by processor The step of terminal page caching method stated.

Wherein, the method realized when terminal page caching program is performed can refer to terminal page caching program of the present invention Each embodiment of method, here is omitted.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or system including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Other identical element also be present in the process of key element, method, article or system.

The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.

The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of terminal page caching method, it is characterised in that the terminal page caching method comprises the following steps:
Whether when detecting loading page request, judge to prestore in being locally stored target pages corresponding to loading page request Network address;
If the network address for the target pages that do not prestored in being locally stored, the page data of target pages is preserved to local and deposited Storage;
When detecting the request of the loaded targets page again, from be locally stored it is middle extraction target pages network identity send to Server;
The feedback information sent according to network identity of the server based on target pages, judge whether from middle loading mesh is locally stored Mark the page.
2. terminal page caching method as claimed in claim 1, it is characterised in that if it is described be locally stored in do not prestore mesh The network address of the page is marked, then is preserved the page data of target pages to including the step of being locally stored:
If the network address for the target pages that do not prestore is locally stored, the page data in the network address of the page is parsed, with For user, page cache rule is set;
According to the page cache of setting rule, by the corresponding caching of page data to being locally stored.
3. terminal page caching method as claimed in claim 2, it is characterised in that if it is described be locally stored in do not prestore mesh The network address of the page is marked, then preserving the page data of target pages to after the step of being locally stored includes:
The loading frequency of middle whole pages is locally stored in real-time geo-statistic, and the loading frequency of whole pages is sorted successively;
When detect be locally stored without memory space when, according to loading frequency sequence cleaning be locally stored in the page delay Deposit.
4. terminal page caching method as claimed in claim 1, it is characterised in that described to detect that loading page is asked When, judge be locally stored in whether prestore loading page request corresponding to target pages network address the step of after include:
If the network address for the target pages that prestored in being locally stored, the network identity of target pages is sent to server;
The feedback information sent according to network identity of the server based on target pages, judge whether from middle loading mesh is locally stored Mark the page.
5. the terminal page caching method as described in Claims 1-4 any one, it is characterised in that it is described judge whether from The step of middle loaded targets page is locally stored includes:
If original page object during covering is locally stored is not loaded again from server from the middle loaded targets page is locally stored Face.
6. a kind of terminal page caching method, it is characterised in that the terminal page caching method comprises the following steps:
When detecting the network identity of target pages of terminal transmission, judge whether the network identity of target pages becomes Change;
If the network identity of target pages does not change, prompt message is sent to terminal, so that terminal adds from being locally stored Carry target pages.
7. terminal page caching method as claimed in claim 6, it is characterised in that described when the target for detecting terminal transmission During the network identity of the page, judge to include after the step of whether network identity of target pages changes:
If the network identity of target pages changes, it is determined that the current goal page in target pages and network that terminal is sent Difference, and the different information of target pages is sent to terminal, so that middle renewal different information is locally stored in terminal.
8. a kind of terminal page caching system, it is characterised in that the terminal page caching system includes:Terminal and server, The terminal is connected with server communication;
The terminal includes processor and memory, and the processor is used to perform the program stored in memory, wherein,
When terminal detects loading page request, terminal judges the mesh corresponding to loading page request that whether prestored in being locally stored Mark the network address of the page;
If the network address for the target pages that do not prestored in being locally stored of terminal, terminal protect the page data of target pages Deposit to being locally stored;
When terminal detects the request of the loaded targets page again, terminal from be locally stored it is middle extraction target pages network mark Know and send to server;
The network identity that server receiving terminal is sent, server form feedback information and sent to terminal;
The feedback information that terminal is sent according to network identity of the server based on target pages, terminal judge whether from being locally stored The middle loaded targets page.
9. terminal page caching system as claimed in claim 8, it is characterised in that the server includes processor and storage Device, the processor are used to perform the program stored in memory, wherein,
When server detects the network identity of the target pages of terminal transmission, server judges the network identity of target pages Whether change;
If server judges that the network identity of target pages does not change, server sends prompt message to terminal, so that eventually End is from being locally stored the middle loaded targets page;
The feedback information that terminal is sent according to network identity of the server based on target pages, terminal judge whether from being locally stored The middle loaded targets page.
10. a kind of computer-readable recording medium, it is characterised in that terminal page is stored with the computer-readable recording medium Face caches program, and the terminal page caching program realizes the end as described in any one of claim 1 to 5 when being executed by processor Hold page cache method, or the step of terminal page caching method described in 6 to 7 any one.
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