WO2017005095A1

WO2017005095A1 - Method for caching resources and updating cached resources, client, server and system

Info

Publication number: WO2017005095A1
Application number: PCT/CN2016/086871
Authority: WO
Inventors: 邵明芝
Original assignee: 阿里巴巴集团控股有限公司; 邵明芝
Priority date: 2015-07-03
Filing date: 2016-06-23
Publication date: 2017-01-12
Also published as: CN106331049A

Abstract

Disclosed are a method for caching resources and updating cached resources, a client, a server and a system. The method for caching resources comprises: a client sending an off-line resource list to a server; the server receiving the off-line resource list sent by the client, and generating an off-line resource package and a general control file corresponding to the off-line resource package according to the off-line resource list; and the client acquiring the general control file sent by the server within a pre-set time, caching the off-line resources according to the general control file, and storing the general control file. The method for caching resources and updating cached resources, the client, the server and the system disclosed in the application can flexibly cache off-line resources needed by users.

Description

Cache resources, methods for updating cache resources, clients, servers, and systems

Technical field

The present application relates to the field of computer information processing technologies, and in particular, to a cache resource, a method for updating a cache resource, a client, a server, and a system.

Background technique

With the rapid development of the mobile Internet, more and more mobile applications have been developed for use by user terminals, and have gradually become an indispensable part of Internet user terminals, and can be used at any time in various occasions.

The biggest feature of the mobile Internet is "mobile". The user terminal can use the Internet when the physical location is not fixed, which can provide great convenience to the user terminal. However, the coverage of current mobile networks is not very wide, and it is impossible for user terminals to enjoy the convenience brought by the mobile Internet anytime and anywhere. Therefore, some mobile applications use the offline cache technology scheme to cache the downloaded resources to the local, so that the user terminal can continue to use without the network. In this way, user terminal traffic can be saved and the personalized requirements of the user terminal can be met.

In current mobile applications, the offline caching function of HTML5 (Hypertext Markup Languages) is generally used. HTML5 has developed like a tea in the past decade. On the HTML5 platform, video, audio, images, animation, and interaction with computers have been standardized. The functions of HTML5 are becoming more and more abundant. The most important thing is that it has offline cache mobile web. The function of the application. Based on the offline caching function of HTML5, many mobile applications are developed in conjunction with HTML5. Such mobile applications can be called mobile web applications, mainly using HTML5 technology, and can be run in a text browser, such as Javascript (script (CSS (Cascading Style Sheet), etc. Mobile applications developed with HTML5's offline caching feature also have offline caching. In HTML5's offline caching scheme, mobile devices usually use the Application Cache API ( The application cache interface provides offline storage and specifies that the browser caches specific files for offline users. When users use the HTML5 offline function to store offline resources, they usually access the target resources and download the target resources.

In the process of implementing the present application, the inventor has found that at least the following problems exist in the prior art: the existing method of caching resources implemented by the HTML5 offline function usually needs to offline the page and resources after the page is accessed once, for the unvisited Pages and resources are usually unable to obtain offline resources, so existing methods of caching resources cannot flexibly cache offline resources that users need.

Summary of the invention

The purpose of the embodiment of the present application is to provide a cache resource, a method for updating a cache resource, a client, a server, and a system, so as to implement a flexible cache of offline resources required by the user.

To solve the above technical problem, the embodiment of the present application provides a method for caching resources, updating cache resources, a client, a server, and a system. This is achieved like this:

A method for caching resources includes: a server receiving an offline resource list, and generating an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list; the client acquiring the server at a preset time And the total control file is stored according to the total control file cache offline resource, and the total control file is stored.

A method for caching resources includes: a client acquiring a total control file generated according to the offline resource list on a server at a preset time; the client buffering the offline resource according to the total control file, and storing the total Control file.

A method for caching resources includes: a server receiving an offline resource list; and the server generating an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list.

A method for updating a cache resource, comprising: detecting, by a server, whether an offline resource corresponding to the total control file is changed, and if so, generating a new offline resource package according to the updated offline resource and a new one corresponding to the new offline resource package a master control file; sending the new master control file to the client; the client receiving a new master control file sent by the server, comparing the new master control file with a total control file currently stored by the client Determining the target offline resource and updating the target offline resource.

A method for updating a cache resource, comprising: detecting, by a server, whether an offline resource corresponding to the total control file is changed, and if so, generating a new offline resource package according to the updated offline resource and the new A new master control file corresponding to the offline resource package; the server sends the new master control file to the client.

A method for updating a cache resource, comprising: receiving, by a client, a new master control file sent by a server; the client comparing the new master control file with a total control file currently stored by the client, and determining a target offline resource, Updating the target offline resource; the target offline resource is used to represent the updated offline resource.

A server for caching resources, comprising: a list receiving unit and a file generating unit; wherein the list receiving unit is configured to receive a offline resource list; and the offline resource list is used to indicate information of an offline resource that needs to be cached; The file generating unit is configured to generate an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list.

A client for caching resources, comprising: a file receiving unit and a resource buffering unit; wherein the file receiving unit is configured to acquire, at a preset time, a total control file generated on the server according to the offline resource list; And a resource cache unit, configured to cache the offline resource according to the total control file, and store the total control file.

A system for caching resources, comprising: a server for caching resources and a client for caching resources; the server for buffering resources, configured to receive a list of offline resources, generate an offline resource package according to the offline resource list, and a total control file corresponding to the offline resource package; the client for the cache resource, configured to generate, according to the total control file, the total control file generated by the offline resource list on the server that acquires the cache resource at a preset time Cache offline resources to store the master control file.

A server for updating a cache resource, comprising: a file update unit and an update information sending unit; wherein the file update unit is configured to detect whether an offline resource corresponding to the total control file is changed, and if so, generate the updated offline resource. a new offline resource package and a new master control file corresponding to the new offline resource package; the update information sending unit, configured to send the new master control file to a client that updates the cache resource.

A client for updating a cache resource, comprising: an update information receiving unit and a cache update unit; wherein the update information receiving unit is configured to receive a new master control file sent by a server that updates the cache resource; a unit, configured to compare the new master control file with a total control file currently stored by the client, determine a target offline resource, and update the target offline resource; Indicates an updated offline resource.

A system for updating a cache resource, comprising: a server for updating a cache resource and a client for updating a cache resource; wherein the server for updating a cache resource is configured to detect whether an offline resource corresponding to the total control file is changed, and if so, according to the update The offline resource generates a new offline resource package and a new master control file corresponding to the new offline resource package; the new master control file is sent to the client that updates the cache resource; and the client that updates the cache resource And receiving a new master control file sent by the server that updates the cache resource; comparing the new master control file with a total control file currently stored by the client, determining a target offline resource, and updating the target offline resource; The target offline resource is used to represent an updated offline resource.

The method of the cache resource provided by the embodiment of the present application, the client, the server, and the system send a list of cache resources that meet the needs of the user to the server, and the server generates a corresponding offline resource package and The master control file, the user can obtain the total control file at a specific time, and download the offline resource package according to the information in the master control file and store the offline resource, and the page that needs to access the offline resource can realize the flexible offline of the user. Resources. The method, the client, the server, and the system for updating the cache resource provided by the embodiment of the present application may detect the changed offline resource to generate a new offline resource package and correspond to the new offline resource package when the offline resource is changed. The new master control file, the client can determine the updated target offline resource by comparing the new master control file with the total control file currently stored by the client, and update the target offline resource stored by the client to ensure the client cache. The resources are updated with the update of the online resources, and the offline resources required by the user can be flexibly cached.

DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a few embodiments described in the present application, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a flow chart of an embodiment of a method for buffering resources in the present application;

2 is a flow chart of an embodiment of a method for server-based cache resources in the present application;

3 is a flow chart of an embodiment of a method for a client-side cache resource in the present application;

4 is a flow chart of an embodiment of a method for updating a cache resource according to the present application;

5 is a flowchart of an embodiment of a method for updating a cache resource by using a server as a main body;

6 is a flowchart of an embodiment of a method for updating a cache resource by using a client as a main body;

7 is a block diagram of an embodiment of a system for caching resources of the present application;

8 is a block diagram of an embodiment of a server for caching resources of the present application;

9 is a block diagram of an embodiment of a client for caching resources of the present application;

10 is a block diagram of an embodiment of a system for updating a cache resource of the present application;

11 is a block diagram of an embodiment of a server for updating a cache resource of the present application;

12 is a block diagram of one embodiment of a client that updates a cache resource of the present application.

detailed description

The embodiment of the present application provides a method for caching resources, updating cache resources, a client, a server, and a system.

The technical solutions in the embodiments of the present application are clearly and completely described in the following, in which the technical solutions in the embodiments of the present application are clearly and completely described. The embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope shall fall within the scope of the application.

1 is a flow chart of one embodiment of a method of caching resources in the present application. As shown in FIG. 1, the method for caching resources may include:

S101: The server receives the offline resource list, and generates offline resources according to the offline resource list. A source package and a master control file corresponding to the offline resource package.

The server can receive a list of offline resources.

The offline resource list may be used to indicate information of an offline resource that needs to be cached.

The offline resource list may be sent by the client. The offline resource list may also be sent by a third party, or the offline resource list information input by the server received by the server.

The offline resource list may include: a name of the offline resource, a uniform resource locator (referred to as a URL) of the offline resource, and a format of the offline resource. The offline resource may include a hypertext markup language (HTML) page, and a cascading style sheet (referred to as css) and/or a literal translation script language (js) loaded in the HTML page.

The server may generate an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list. The master control file may include: version information of the master control file, version information of the offline resource package, and a storage address of the offline resource package at the server.

The offline resource package may include: an offline resource and configuration information of the offline resource; the configuration information of the offline resource may be used to indicate a URL of the offline resource and an address of the offline resource in the offline resource package .

S102: The client acquires the total control file on the server at a preset time, and caches the offline control resource according to the total control file, and stores the total control file.

The client can obtain the master control file on the server at a preset time. Specifically, the client may obtain the total control file at a preset time point; for example, the implementation client obtains the master control file at 10 o'clock and 20 o'clock each time. The client may also acquire the master control file every preset time interval from the start time point; for example, the client may acquire the master control file every hour after starting from 5 o'clock every day.

The client may cache the offline resource according to the total control file, and may include: downloading an offline resource package corresponding to the total control file according to the total control file, and storing the offline resource in the offline resource package; The uniform resource locator of the offline resource and the offline stored in the client The correspondence between the addresses of resources.

The client may store the master control file.

When the client receives the request for accessing a certain URL address, it may find whether the URL of the offline resource stored by the client includes the URL address to be accessed, and if it is already stored, may be based on the recorded offline resource. And a corresponding relationship between the uniform resource locator and the address of the offline resource stored in the client, and the offline resource stored by the client corresponding to the URL address to be accessed is obtained. If the URL of the offline resource stored by the client does not include the URL address to be accessed, the client may access the network to obtain the resource file corresponding to the URL.

2 is a flow chart of an embodiment of a method for server-based cache resources in the present application. As shown in FIG. 2, the method may include:

S201: The server receives the offline resource list.

S202: The server generates an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list. The master control file may include: version information of the master control file, version information of the offline resource package, and a storage address of the offline resource package at the server.

3 is a flow chart of an embodiment of a method for client-based cache resources in the present application. As shown in FIG. 3, the method may include:

S301: The client acquires the total control file generated by the offline resource list on the server at a preset time.

S302: The client caches the offline resource according to the total control file, and stores the total control file.

For a specific implementation process of the foregoing method for the cache resource of the client or the server, refer to the method embodiment of the cache resource shown in FIG. 1 . This application is not described here.

The method for caching resources disclosed in the foregoing embodiment sends a list of cache resources that meet the needs of the user to the server, and the server generates a corresponding offline resource package and a total control file, and the user can obtain the total control file at a specific time, and according to the total control The information in the file downloads the offline resource bundle and performs offline resources. Storage, which does not require access to offline resources, can be used to flexibly cache offline resources that users need.

4 is a flow chart of one embodiment of a method for updating a cache resource in the present application. As shown in FIG. 4, the method for updating a cache resource may include:

S401: The server detects whether the offline resource corresponding to the total control file is changed, and if yes, generates a new offline resource package and a new total control file corresponding to the new offline resource package according to the updated offline resource; and sends the new The master control file to the client.

The server can detect whether the offline resource corresponding to the current master control file has changed. Specifically, the server may detect whether the offline resource corresponding to the total control file is changed at a preset time interval, or the server may receive a push message that the offline resource corresponding to the total control file is changed.

If the server detects that the offline resource corresponding to the total control file is changed, the new offline resource package and the new total control file corresponding to the new offline resource package may be generated according to the updated offline resource.

The new master control file may include: version information of the new master control file, version information of the new offline resource package, and a storage address of the new offline resource package on the server.

The server may send the new master control file to the client.

S402: The client receives a new master control file sent by the server, compares the new master control file with a total control file currently stored by the client, determines a target offline resource, and updates the target offline resource.

The client may receive a new master control file sent by the server, compare the new master control file with a total control file currently stored by the client, and determine a target offline resource. The target offline resource may include: an updated offline resource. And the comparing the new total control file with the total control file currently stored by the client, and determining the target offline resource, which may include: comparing the new total control file with the offline resource package in the total control file stored by the client. The version information and the offline resource corresponding to the offline resource package whose version information changes may be the target offline resource.

The client may update the target offline resource. Specifically, an offline resource package in which the version information is changed may be downloaded, an offline resource in the new offline resource package may be stored, and an offline resource portion in which the version information stored in the client is changed may be deleted; and the updated Corresponding relationship between the uniform resource locator of the offline resource and the address of the updated offline resource stored in the client.

FIG. 5 is a flowchart of an embodiment of a method for updating a cache resource by a server. As shown in FIG. 5, the method may include:

S501: The server detects whether the offline resource corresponding to the total control file is changed. If yes, generates a new offline resource package and a new total control file corresponding to the new offline resource package according to the updated offline resource.

S502: The server sends the new master control file to the client.

6 is a flow chart of an embodiment of a method for updating a cache resource by a client as a main body of the present application. As shown in FIG. 6, the method may include:

S601: The client receives a new master control file sent by the server.

S602: The client compares the new master control file with a total control file currently stored by the client, determines a target offline resource, and updates the target offline resource; and the target offline resource is used to represent the updated offline resource.

For a specific implementation process of the foregoing method for updating a cache resource on a client or a server, refer to the method embodiment of the cache resource shown in FIG. 4 . This application is not described here.

The method for updating the cache resource disclosed in the foregoing embodiment, when the offline resource is changed, can detect the changed offline resource in time to generate a new offline resource package and a new total control file corresponding to the new offline resource package. The client can determine the updated target offline resource by comparing the new master control file with the total control file currently stored by the client, and update the target offline resource stored by the client. The above method can ensure that the client cached resource Updates of online resources are updated to enable flexible caching of offline resources required by users.

7 is a block diagram of one embodiment of a system for caching resources in the present application. As shown in Figure 7, the The system for storing resources may include: a server 110 that caches resources and a client 120 that caches resources;

The server 110 of the cache resource may be configured to receive a offline resource list, and generate an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list.

The client 120 of the cache resource may be configured to cache the offline control resource according to the total control file cache according to the total control file generated by the offline resource list on the server 110 that acquires the cache resource at a preset time. The master control file.

8 is a block diagram of one embodiment of a server for caching resources of the present application. As shown in FIG. 8, the server 110 for caching resources may include: a list receiving unit 111 and a file generating unit 112;

The list receiving unit 111 may be configured to receive a offline resource list, where the offline resource list may be used to indicate information of an offline resource that needs to be cached.

The file generating unit 112 may be configured to generate an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list.

9 is a block diagram of one embodiment of a client of a cache resource of the present application. As shown in FIG. 9, the client 120 of the cache resource may include: a file receiving unit 121 and a resource buffer unit 122;

The file receiving unit 121 may be configured to acquire a total control file generated according to the offline resource list on the server 110 of the cache resource at a preset time;

The resource cache unit 122 may be configured to cache the offline resource according to the total control file, and store the total control file.

The system, the client, and the server of the cache resource disclosed in the foregoing embodiment are related to the method embodiment of the cache resource of the present application, and the method for buffering the resource of the present application can be implemented to achieve the technical effect of the method embodiment of the cache resource of the present application.

10 is a block diagram of one embodiment of a system for updating cache resources in the present application. As shown in FIG. 10, the system for updating a cache resource may include: a server 210 that updates a cache resource and an update cache. Client 220 of the resource;

The server 210 for updating the cache resource may be configured to detect whether the offline resource corresponding to the total control file is changed. If yes, generate a new offline resource package according to the updated offline resource and a new one corresponding to the new offline resource package. a master control file; sending the new master control file to the client 220 that updates the cache resource;

The client 220 for updating the cache resource may be configured to receive the new master control file sent by the server 210 that updates the cache resource; compare the new master control file with the total control file currently stored by the client, and determine Target offline resources, updating the target offline resources; the target offline resources are used to represent updated offline resources.

11 is a block diagram of one embodiment of a server for updating cache resources in the present application. As shown in FIG. 11, the server 210 that updates the cache resource may include: a file update unit 211 and an update information sending unit 212;

The file update unit 211 may be configured to detect whether an offline resource corresponding to the total control file is changed, and if yes, generate a new offline resource package according to the updated offline resource and a new total corresponding to the new offline resource package. Control file

The update information sending unit 212 may be configured to send the new master control file to the client 220 that updates the cache resource.

12 is a block diagram of one embodiment of a client that updates a cache resource of the present application. As shown in FIG. 12, the client 220 that updates the cache resource may include: an update information receiving unit 221 and a cache update unit 222;

The update information receiving unit 221 can be configured to receive a new master control file sent by the server 210 that updates the cache resource;

The cache update unit 222 may be configured to compare the new master control file with a total control file currently stored by the client, determine a target offline resource, and update the target offline resource; and the target offline resource is used to indicate the updated Offline resources.

The system, the client and the server for updating the cache resource disclosed in the above embodiment are updated with the application. Corresponding to the method embodiment for storing resources, the method for updating the cache resource in the present application can be implemented, and the technical effect of the method for updating the cache resource in the present application is achieved.

In the 1990s, improvements to a technology could clearly distinguish between hardware improvements (eg, improvements to circuit structures such as diodes, transistors, switches, etc.) or software improvements (for process flow improvements). However, as technology advances, many of today's method flow improvements can be seen as direct improvements in hardware circuit architecture. Designers almost always get the corresponding hardware circuit structure by programming the improved method flow into the hardware circuit. Therefore, it cannot be said that the improvement of a method flow cannot be implemented by hardware entity modules. For example, a Programmable Logic Device (PLD) (such as a Field Programmable Gate Array (FPGA)) is an integrated circuit whose logic function is determined by the user programming the device. The designer is self-programming to "integrate" a digital system onto a single PLD without requiring the chip manufacturer to design and fabricate a dedicated integrated circuit chip 2 . Moreover, today, instead of manually making integrated circuit chips, this programming is mostly implemented using "logic compiler" software, which is similar to the software compiler used in programming development, but before compiling The original code has to be written in a specific programming language. This is called the Hardware Description Language (HDL). HDL is not the only one, but there are many kinds, such as ABEL (Advanced Boolean Expression Language). AHDL (Altera Hardware Description Language), Confluence, CUPL (Cornell University Programming Language), HDCal, JHDL (Java Hardware Description Language), Lava, Lola, MyHDL, PALASM, RHDL (Ruby Hardware Description Language), etc., are currently the most commonly used VHDL (Very-High-Speed Integrated Circuit Hardware Description Language) and Verilog2. It should also be apparent to those skilled in the art that the hardware flow for implementing the logic method flow can be easily obtained by simply programming the method flow into the integrated circuit with a few hardware description languages.

The controller can be implemented in any suitable manner, for example, the controller can take, for example, a microprocessor or processor and store computer readable program code (eg, software executable by the (micro)processor) Or firmware) in the form of a computer readable medium, a logic gate, a switch, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller. Examples of the controller include, but are not limited to, the following micro control The ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller can also be implemented as part of the memory's control logic.

Those skilled in the art will also appreciate that in addition to implementing the controller in purely computer readable program code, the controller can be logically programmed by means of logic gates, switches, ASICs, programmable logic controllers, and embedding. The form of a microcontroller or the like to achieve the same function. Such a controller can therefore be considered a hardware component, and the means for implementing various functions included therein can also be considered as a structure within the hardware component. Or even a device for implementing various functions can be considered as a software module that can be both a method of implementation and a structure within a hardware component.

The system, device, module or unit illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product having a certain function.

For the convenience of description, the above devices are described separately by function into various units. Of course, the functions of each unit may be implemented in the same software or software and/or hardware when implementing the present application.

It will be apparent to those skilled in the art from the above description of the embodiments that the present application can be implemented by means of software plus a necessary general hardware platform. Based on such understanding, portions of the technical solution of the present application that contribute substantially or to the prior art may be embodied in the form of a software product. In a typical configuration, the computing device includes one or more processors (CPU ), input / output interface, network interface and memory. The computer software product can include instructions for causing a computer device (which can be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present application or portions of the embodiments. The computer software product can be stored in a memory, which may include non-persistent memory, random access memory (RAM), and/or nonvolatile memory in a computer readable medium, such as read only memory (ROM) or Flash memory. Memory is an example of a computer readable medium. Computer readable media includes both permanent and non-persistent, removable and non-removable media. Information storage can be implemented by any method or technology. Information can be computer Read instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape storage or other magnetic storage devices or any other non-transportable media can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include transitory computer readable media, such as modulated data signals and carrier waves.

The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment.

This application can be used in a variety of general purpose or special purpose computer system environments or configurations. For example: personal computers, server computers, handheld or portable devices, tablet devices, multiprocessor systems, microprocessor based systems, set-top boxes, programmable consumer electronics devices, network PCs, small computers, mainframe computers, including A distributed computing environment of any of the above systems or devices, and the like.

The application can be described in the general context of computer-executable instructions executed by a computer, such as a program module. Generally, program modules include routines, programs, objects, components, data structures, and the like that perform particular tasks or implement particular abstract data types. The present application can also be practiced in distributed computing environments where tasks are performed by remote processing devices that are connected through a communication network. In a distributed computing environment, program modules can be located in both local and remote computer storage media including storage devices.

While the present invention has been described by the embodiments of the present invention, it will be understood by those skilled in the art

Claims

A method for caching resources, comprising:

The server receives the offline resource list, and generates an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list;

The client acquires the total control file on the server at a preset time, and caches the offline resource according to the total control file, and stores the total control file.
A method for caching resources, comprising:

The client acquires the total control file generated by the offline resource list on the server at a preset time;

The client caches the offline resource according to the total control file, and stores the total control file.
The method for buffering resources according to claim 2, wherein the offline resource list is used to represent an offline resource that needs to be cached; and the offline resource list includes: a name of an offline resource, and a unified resource of an offline resource. The format of resource locators and offline resources.
The method for buffering resources according to claim 3, wherein the master control file comprises: version information of the master control file, version information of the offline resource package, and a storage address of the offline resource package at the server.
The method for caching resources according to claim 4, wherein the offline resource package comprises: an offline resource and configuration information of the offline resource; and the configuration information of the offline resource is used to represent the offline resource And a uniform resource locator and an address of the offline resource in the offline resource package.
The method of buffering resources according to claim 5, wherein the buffering the offline resources according to the total control file comprises:

And downloading an offline resource package corresponding to the total control file according to the total control file, and storing an offline resource in the offline resource package;

Recording a correspondence between a uniform resource locator of the offline resource and an address of the offline resource stored in the client.
A method for caching resources, comprising:

The server receives the offline resource list;

The server generates an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list.
The method for caching resources according to claim 7, wherein the offline resource package comprises: an offline resource and configuration information of the offline resource; and the configuration information of the offline resource is used to represent the offline resource And a uniform resource locator and an address of the offline resource in the offline resource package.
The method for buffering resources according to claim 7, wherein the total control file comprises: version information of the total control file, version information of the offline resource package, and a storage address of the offline resource package at the server.
A method for updating a cache resource, comprising:

The server detects whether the offline resource corresponding to the total control file is changed, and if so, generates a new offline resource package and a new total control file corresponding to the new offline resource package according to the updated offline resource; and sends the new total Control files to the client;

The client receives a new master control file sent by the server, compares the new master control file with a total control file currently stored by the client, determines a target offline resource, and updates the target offline resource.
A method for updating a cache resource, comprising:

The server detects whether the offline resource corresponding to the total control file is changed, and if so, generates a new offline resource package and a new total control file corresponding to the new offline resource package according to the updated offline resource;

The server sends the new master control file to the client.
A method for updating a cache resource, comprising:

The client receives a new master control file sent by the server;

The client compares the new master control file with the master control file currently stored by the client, determines a target offline resource, and updates the target offline resource; the target offline resource is used to represent the updated offline resource.
The method for updating a cache resource according to claim 12, wherein the total control file comprises: version information of the master control file, version information of the offline resource package, and the offline resource package on the server Storage address.
The method for updating a cache resource according to claim 13, wherein the client compares the new master control file with a total control file currently stored by the client, and determines a target offline resource, including: The new total control file is related to the version information of the offline resource package in the total control file currently stored by the client, and the offline resource corresponding to the offline resource package whose version information is changed is the target offline resource.
A server for caching resources, comprising: a list receiving unit and a file generating unit; wherein

The list receiving unit is configured to receive a offline resource list, where the offline resource list is used to indicate information of an offline resource that needs to be cached;

The file generating unit is configured to generate an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list.
A client for caching resources, comprising: a file receiving unit and a resource slowing Storage unit; among them,

The file receiving unit is configured to acquire, at a preset time, an overall control file generated on the server according to the offline resource list;

The resource cache unit is configured to cache the offline resource according to the total control file, and store the total control file.
A system for caching resources, comprising: a server for caching resources and a client for caching resources;

The server for the cache resource is configured to receive the offline resource list, and generate an offline resource package and a total control file corresponding to the offline resource package according to the offline resource list;

The client of the cache resource is configured to: according to the total control file generated by the offline resource list on the server that obtains the cache resource at a preset time, cache the offline resource according to the total control file, and store the total Control file.
A server for updating a cache resource, comprising: a file update unit and an update information sending unit; wherein

The file update unit is configured to detect whether an offline resource corresponding to the master control file is changed, and if yes, generate a new offline resource package according to the updated offline resource and a new master control file corresponding to the new offline resource package. ;

The update information sending unit is configured to send the new master control file to a client that updates the cache resource.
A client for updating a cache resource, comprising: an update information receiving unit and a cache update unit; wherein

The update information receiving unit is configured to receive a new master control file sent by a server that updates the cache resource;

The cache update unit is configured to compare the new master control file with the total control currently stored by the client a file, determining a target offline resource, and updating the target offline resource; the target offline resource is used to represent the updated offline resource.
A system for updating a cache resource, comprising: a server for updating a cache resource and a client for updating a cache resource;

The server that updates the cache resource is configured to detect whether the offline resource corresponding to the total control file is changed, and if yes, generate a new offline resource package according to the updated offline resource and a new total corresponding to the new offline resource package. Controlling a file; sending the new master control file to a client that updates the cache resource; the client that updates the cache resource is configured to receive a new master control file sent by the server that updates the cache resource; The new master control file and the master control file currently stored by the client determine the target offline resource and update the target offline resource; the target offline resource is used to represent the updated offline resource.