WO2023217086A1

WO2023217086A1 - Resource file updating method and apparatus, and device and readable storage medium

Info

Publication number: WO2023217086A1
Application number: PCT/CN2023/092793
Authority: WO
Inventors: 赵易峰
Original assignee: 维沃移动通信有限公司
Priority date: 2022-05-09
Filing date: 2023-05-08
Publication date: 2023-11-16
Also published as: CN114860295A

Abstract

The present application belongs to the technical field of communications. Disclosed are a resource file updating method and apparatus, and a device and a readable storage medium. The method comprises: an electronic device acquiring a first resource file package; and obtaining a second resource file package according to the first resource file package and an original resource package in the electronic device, wherein the second resource file package comprises N first resource files; the first resource file package comprises at least one difference resource file and first indication information for indicating whether each first resource file changes; the first resource file is used for updating an original resource file in the original resource package, and one difference resource file corresponds to one first resource file; and each difference resource file is used for indicating difference information of the corresponding first resource file with respect to the original resource file.

Description

Resource file update method, device, equipment and readable storage medium

Cross-references to related applications

This application claims priority to Chinese Patent Application No. 202210503050.6 filed in China on May 9, 2022, the entire content of which is incorporated herein by reference.

Technical field

This application belongs to the field of communication technology, and specifically relates to a resource file updating method, device, equipment and readable storage medium.

Background technique

Currently, when an application installed in an electronic device needs to be updated, it is usually necessary to download a new resource file from the server and update the current resource file of the application.

In related technologies, the server usually treats the new resource file package and the original resource file package used by the application as binary files, obtains the difference resource package corresponding to the new resource file package and the original resource file package through a differential algorithm, and then downloads it to the electronic device This differential resource pack updates old resource files. Since binary files usually change in large areas and irregularly, the amount of data in the obtained differential resource package is usually large. As a result, the transmission of differential resource packets consumes more network traffic.

Contents of the invention

The purpose of the embodiments of the present application is to provide a resource file updating method, device, equipment and readable storage medium, which can solve the problem that the server needs to perform a large amount of calculations, resulting in large power consumption of the server.

In a first aspect, embodiments of the present application provide a resource file updating method. The method includes: an electronic device obtains a first resource file package, and obtains a third resource file package based on the first resource file package and the original resource package in the electronic device. Two resource file packages; wherein, the above-mentioned second resource file package includes: N first resource files; the above-mentioned first resource file package includes: at least one difference resource file, and a first parameter indicating whether each first resource file has changed. Instruction information; the above-mentioned first resource file is used to update the original resource file in the original resource package, and one differential resource file corresponds to one first resource file; each differential resource file is used to indicate: the corresponding first resource file is relative to the original resource Difference information for files.

In the second aspect, embodiments of the present application provide a resource file updating device. The device includes: an acquisition module and a determination module, wherein: the above-mentioned acquisition module is used to acquire the first resource file package; the above-mentioned determination module is used to obtain the first resource file package according to the acquisition module. The first resource file package obtained by the module and the original resource package in the electronic device obtain a second resource file package; wherein the above-mentioned second resource file package includes: N first resource files; the above-mentioned first resource file package includes : At least one differential resource file, first indication information indicating whether each first resource file has changed; the above-mentioned first resource file is used to update the original resource file in the original resource package; one differential resource file corresponds to one first resource file ; Each differential resource file is used to indicate: the difference information of the corresponding first resource file relative to the original resource file.

In a third aspect, embodiments of the present application provide a resource file updating method, which method includes: the server generates a first resource file package based on the second resource file package, and the electronic device sends the first resource file package; wherein, The above-mentioned second resource file package includes: N first resource files; the above-mentioned first resource file is used to update the original resource file in the electronic device; the above-mentioned first resource file package includes: at least one difference resource file, a first indication Information; the above-mentioned first indication information is used to indicate whether each first resource file has changed.

In the fourth aspect, embodiments of the present application provide a resource file updating device. The device includes: a generating module and a sending module, wherein: the above-mentioned generating module is used to generate a first resource file package according to the second resource file package; the above-mentioned A sending module, configured to send the first resource file package generated by the generation module to the electronic device; wherein the above-mentioned second resource file package includes: N first resource files; the above-mentioned first resource file is used to update the original resources in the electronic device file; the above-mentioned first resource file package includes: at least one difference resource file and first indication information; the above-mentioned first indication information is used to indicate whether at least one first resource file has changed.

In a fifth aspect, embodiments of the present application provide a server. The server includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. The program or instructions are executed by the processor. When implementing the steps of the method described in the first aspect.

In a sixth aspect, embodiments of the present application provide an electronic device. The electronic device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. The programs or instructions are processed by the processor. When the processor is executed, the steps of the method as described in the third aspect are implemented.

In the seventh aspect, embodiments of the present application provide a readable storage medium that stores programs or instructions. When the programs or instructions are executed by a processor, the method or implementation described in the first aspect is implemented. The steps of the method as described in the third aspect.

In an eighth aspect, embodiments of the present application provide a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the first aspect. the method described.

In a ninth aspect, embodiments of the present application provide a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the method as described in the first aspect.

In this embodiment of the present application, the electronic device obtains the first resource file package, and obtains the second resource file package based on the first resource file package and the original resource package in the electronic device. Wherein, the above-mentioned second resource file package includes: N first resource files, the above-mentioned first resource file package includes: at least one difference resource file, and first indication information indicating whether each of the first resource files has changed; The above-mentioned first resource file is used to update the original resource file in the original resource package. Through this method, the electronic device can obtain at least one differential resource file, and restore each first resource file through the at least one differential resource file and the original resource file in the original resource package based on the indication information indicating whether each first resource file has changed. The first resource file does not need to download the entire differential resource package and parse the entire differential resource package, thereby saving the traffic consumed by downloading the resource package, effectively reducing the amount of calculations during resource upgrade, and thereby increasing the upgrade speed of resource files. .

Description of the drawings

Figure 1 is one of the flow charts of the resource file updating method provided by the embodiment of the present application;

Figure 2 is a schematic diagram of a resource file updating method provided by an embodiment of the present application;

Figure 3 is a second schematic diagram of the resource file updating method provided by the embodiment of the present application;

Figure 4 is the second flow chart of the resource file updating method provided by the embodiment of the present application;

Figure 5 is a third schematic diagram of the resource file updating method provided by the embodiment of the present application;

Figure 6 is a flow chart of the interaction method provided by the embodiment of the present application;

Figure 7 is one of the structural schematic diagrams of a resource file updating device according to an embodiment of the present application;

Figure 8 is a second structural schematic diagram of a resource file updating device according to an embodiment of the present application;

Figure 9 is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

Figure 10 is a schematic diagram of the hardware structure of an electronic device provided by an embodiment of the present application;

Figure 11 is a schematic diagram of the hardware structure of a server provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first," "second," etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.

The resource file updating method provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios.

An embodiment of the present application provides a resource file updating method. Figure 1 shows a flow chart of the resource file updating method provided by an embodiment of the present application. As shown in Figure 1, the resource file updating method provided by the embodiment of the present application may include the following steps 201 and 202:

Step 201: The electronic device obtains the first resource file package.

Among them, the above-mentioned first resource file package includes:

At least one differential resource file;

First indication information indicating whether each first resource file has changed.

In the embodiment of this application, one difference resource file corresponds to one first resource file;

In this embodiment of the present application, each difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.

In this embodiment of the present application, the above-mentioned first resource file is a new resource file used to update the original resource file of the electronic device.

Optionally, the above-mentioned original resource files are resource files that have not been updated in the electronic device. For example, the original resource file may be a system resource file of the electronic device; or, it may be a resource file of an application in the electronic device. For example, the original resource file may be an unupdated application resource file currently used by application 1 in the electronic device.

In this embodiment of the present application, the above-mentioned first indication information includes: a file identifier of each first resource file, a unique path identifier (URL) of each first resource file, and a change mark of each first resource file.

Optionally, the change mark is used to indicate whether the first resource file has changed. Optionally, the value of the change flag can be represented by a logical value of true (that is, true) and a logical value of false (that is, false); or, the value of the above-mentioned change mark can be represented by 0 and 1.

For example, assuming that the value of the change flag of resource file 1 is true, it means that resource file 1 has changed, and the value of the change flag of resource file 2 is false, which means that resource file 2 has not changed (that is, it is not related to the resource file 2). File 2 pairs The corresponding original resource files are the same); for example, the value of the change flag of resource file 1 is 1, indicating that the resource file 1 has changed, and the value of the change flag of resource file 2 is 0, indicating that the first resource file has not changed. Variety.

Optionally, the file identification of each first resource file can be represented by an item (ie, Item), where one item includes: a URL of the first resource file, and a change mark of the first resource file.

For example, as shown in Figure 2, the first instruction information includes: project 1, project 2 and project 3 in sequence, where project 1 includes: a unique path identifier and a change mark of the resource file, and project 2 includes: the resource file 2 unique path identifiers and change tags. Project 3 includes: 3 unique path identifiers and change tags for resource files.

It should be noted that in Figure 2, the path of the resource file identified by item 1 is A, the path of the resource file identified by item 2 is B, and the path of the resource file identified by item 3 is C. The above A, B, and C are only used to represent unique path identifiers and do not represent actual unique path identifiers. The above items may include multiple items. Figure 2 takes three as an example for illustration.

It can be understood that the above items are used to identify the corresponding resource file, the above unique path identifier is used to query the corresponding resource file, and the above change mark indicates whether the corresponding resource file has changed. For example, in Figure 2, the change mark is 1 , indicating that the resource file has changed, the change mark is 0, indicating that the resource file has not changed.

Optionally, in this embodiment of the present application, the electronic device may receive the first resource file package sent by the server.

Step 202: The electronic device obtains the second resource file package based on the first resource file package and the original resource package in the electronic device.

Wherein, the above-mentioned second resource file package includes: N first resource files, N is a positive integer;

In this embodiment of the present application, the above-mentioned original resource package is a resource package that has not been updated or needs to be updated, and the original resource package includes the above-mentioned original resource file.

In this embodiment of the present application, the first resource file is used to update the original resource file in the original resource package.

In this embodiment of the present application, the electronic device can restore each first resource file through the above-mentioned at least one differential resource file and the original resource file in the original resource package according to the first instruction information corresponding to each first resource file. (i.e. new resource file).

Optionally, in this embodiment of the present application, after the electronic device obtains the second resource file package, it can update the original resource file package in the electronic device according to the second resource file package.

For example, when updating the original resource file package of the first application in the electronic device, the electronic device can replace the original resource file of the first application with the second resource file package, thereby realizing the update of the first application. Upgrade of original resource file package.

In the resource file updating method provided by the embodiment of the present application, the electronic device obtains the first resource file package, and obtains the second resource file package based on the first resource file package and the original resource package in the electronic device. Wherein, the above-mentioned second resource file package includes: N first resource files, the above-mentioned first resource file package includes: at least one difference resource file, and first indication information indicating whether each of the first resource files has changed; The above-mentioned first resource file is used to update the original resource file in the original resource package. Through this method, the electronic device can obtain at least one differential resource file, and restore each first resource file through the at least one differential resource file and the original resource file in the original resource package based on the indication information indicating whether each first resource file has changed. The first resource file does not need to download the entire differential resource package and parse the entire differential resource package, thereby saving the traffic consumed by downloading the resource package, effectively reducing the amount of calculations during resource upgrade, and thereby increasing the upgrade speed of resource files. .

Optionally, in this embodiment of the present application, the above-mentioned first resource file package further includes: verification information.

Optionally, when the electronic device detects that the verification information in the first resource file package is correct, based on the obtained The first resource file package and the original resource package are restored to obtain at least one new resource file. In this way, it can be ensured that safe and reliable resource files are restored without tampering with the information in the obtained first resource file package. Ensure operational safety.

Optionally, in this embodiment of the present application, the above step 202 may include the following step 202a or step 202b:

Step 202a: If the instruction information indicates that the target first resource file has not changed, use the original resource file corresponding to the target first resource file in the original resource package as the target first resource file.

Step 202b: When the instruction information indicates that the target first resource file has changed, obtain the target first resource file based on the original resource file corresponding to the target first resource file in the original resource package and the difference resource file corresponding to the target first resource file. resource.

Wherein, the target first resource file is one or more resource files among the N first resource files.

For example, for a changed first resource file, the old (original) resource file individual can be taken out from the original resource package according to the URL of the first resource file, and then combined with the first resource file package, the first resource file The individual difference information recorded in the difference resource file corresponding to the file is restored to the new resource file individual (i.e. the first resource file); for the unchanged first resource, it can be taken out from the old resource package according to the URL of the first resource file. its old resource file individual, and use the old resource file individual as a new resource file individual (ie, the first resource file).

For example, if the new resource file 4 is a changed new resource file, the new resource file 4 can be restored according to the difference resource file corresponding to the resource file 4 and the corresponding original resource file.

For another example, if the new resource file 5 is a new resource file that has not changed, then the original resource file corresponding to the resource file 5 is directly used as the new resource file 5 .

Specifically, the electronic device can perform differential restoration processing on the original resource file corresponding to the first resource file and the differential resource file corresponding to the first resource file to obtain a new resource file individual.

It should be noted that reference may be made to related technologies for specific implementation methods of differential reduction processing, which will not be described again in the embodiments of this application.

It should be noted that the new resource file package (i.e. the second resource file package) used to update the original resource file package of the application is often a replacement or addition or deletion of some small resource files, rather than large-scale and irregular changes. . In this way, the electronic device can restore the changed new resource file by combining its old resource file and differential resource file to obtain the new resource file, and directly take out the corresponding old resource file from the old resource package for the new resource file that has not changed. Resource files as new resource files, thereby improving the efficiency of obtaining new resource files.

Further optionally, in this embodiment of the present application, the above-mentioned first resource file package further includes: sequence information of the sorting order of the N first resource files in the second resource file package;

Optionally, the above step 202 may include the following step 202c:

Step 202c: The electronic device obtains the above-mentioned N first resource files in sorting order based on at least one differential resource file and the original resource files in the original resource package.

For example, the above sorting order is an order set by the user. For example, the user can sort at least one resource file so that the first resource file that needs to be accessed frequently is ranked first, or the above sorting order is the system default sorting order.

For example, the electronic device can restore each first resource file in sequence according to the above sorting order.

It should be noted that the first device can restore each first resource file one by one according to the sort order of the N first resource files. Since the first resource file in the order will be restored first, it will be stored in the front position in the new resource file package after being restored. Therefore, resource files that need to be accessed frequently can be ranked first. In this way, electronic equipment When you run the application later, you can quickly access these resource files that need to be accessed frequently, so the performance of accessing resources will be improved.

Further optionally, the above step 202c may include the following step 202c1 or step 202c2:

Step 202c1: For the i-th position in the sorting order: if the first resource file corresponding to the i-th position has not changed, use the original resource file corresponding to the i-th position as the first resource corresponding to the i-th position. document;

Step 202c2: For the i-th position in the sorting order: when the first resource file corresponding to the i-th position changes, obtain the first resource corresponding to the i-th position based on the difference resource file corresponding to the i-th position and the original resource file. document.

Among them, i∈[1, 2,...,N].

Optionally, the above-mentioned first indication information may also include the above-mentioned sequence information.

It should be noted that when the first instruction information includes the above-mentioned sequence information, the first instruction information may also be called sequence control information.

For example, since one item in the first indication information identifies a first resource file, the electronic device can determine the sorting order of the first resource file according to the sorting order of the at least one item. It should be noted that the explanation of the project can be found above and will not be repeated here.

For example, the electronic device can traverse the N projects according to the sort order of the N projects, and obtain the first resource file identified by the project (that is, corresponding to it) according to the URL under each project.

For example, the sorting order of three items that respectively indicate (identify) new resource files is Item4, Item5 and Item6, where Item4 indicates new resource file 4, Item5 indicates new resource file 5, and Item6 indicates new resource file 6. The electronic device can sequentially obtain the new resource file 4, the new resource file 5, and the new resource file 6 according to the URLs of the resource files indicated by Item4, Item5, and Item6.

In this way, the electronic device can obtain each new resource file in a certain order, thereby improving the flexibility of resource file upgrades.

Optionally, in this embodiment of the present application, the above-mentioned first resource file package includes: index difference information;

Optionally, the above-mentioned index difference information includes: the index of each first resource file, and the difference information between the indexes of the original resource files corresponding to each first resource file.

Optionally, after the above step 201, the resource file updating method provided by the embodiment of the present application further includes the following step 203:

Step 203: The electronic device obtains the index of each first resource file based on the index difference information and the index of the original resource file.

Wherein, the above-mentioned second resource file package includes: an index of each first resource file.

For example, the electronic device decompresses the index in the original resource file package and the index difference information in the first resource file package, and performs differential restoration on each index obtained after decompression to obtain the index of each first resource file. index. In this way, the electronic device can differentially restore the index difference information to obtain new index information of the second resource file package without having to receive new index information from the server, thereby saving the amount of data consumed in resource file transmission.

Further, the electronic device can combine the obtained index of each first resource file with the obtained first resource file to obtain the second resource file package, that is, the final new resource file package file, thereby improving the efficiency of obtaining a complete new resource file package. Resource file package flexibility.

The second resource file package in the resource file updating method provided by the embodiment of the present application will be described in detail below in conjunction with the above embodiment.

As shown in Figure 3, the old resource file package 31, the difference resource file package 33 and the corresponding new resource file package 51 are shown. intention. After receiving the differential resource file package 33 (i.e., the first resource file package) sent by the server, the electronic device will, based on the status information of the update status corresponding to the new resource file (i.e., indicating whether the new resource file has changed), target the changed new resource file. 11. Restore the new resource file 11 based on the old resource file 1 and the corresponding differential resource file 4. For the changed new resource file 13, restore the new resource file based on the old resource file 3 and the corresponding differential resource file 5. 13. For the new resource file 12 that has not changed, use the old resource file 2 in the old resource file package as the new resource file 12.

It can be understood that since the new resource file 12 in the new resource file package has not changed, that is, it is consistent with the content of the corresponding old resource file 2 in the old resource package. In this way, the electronic device can directly take out the old resource file 2 from the old resource file package as the corresponding new resource file 12, without needing to receive the larger full differential resource file from the server and then determine the new resource file therefrom, thereby reducing resources. The traffic consumed by file transfer and improve the processing efficiency of electronic devices.

This embodiment of the present application provides a resource file updating method. Figure 4 shows a flow chart of the resource file updating method provided by this embodiment of the present application. As shown in Figure 4, the resource file updating method provided by the embodiment of the present application may include the following steps 401 and 402:

Step 401: The server generates a first resource file package based on the second resource file package.

In this embodiment of the present application, the above-mentioned first resource file is used to update the original resource file in the electronic device.

Optionally, the above-mentioned first resource file can be used to update the original resource file of the application in the electronic device, or can be used to update the original resource file of the operating system of the electronic device. The details can be determined according to actual needs. The embodiments of this application are not suitable for Make no restrictions.

In this embodiment of the present application, the above-mentioned original resource file is a resource file to be updated.

For ease of understanding, the original resource file may be called an old resource file, and the first resource file may be called a new resource file.

In this embodiment of the present application, the second resource file package is a resource file package obtained after packaging the above-mentioned plurality of first resource files. For example, the server packages new resource files that need to be updated to the device and obtains a new resource file package.

It should be noted that the resource file package in the embodiment of the present application may also be called a resource packaging file, and the above-mentioned second resource file package may also be called a second resource packaging file.

In this embodiment of the present application, the server may obtain the second resource file package by reading the path of the storage directory of the second resource file package.

In this embodiment of the present application, the above-mentioned second resource file package further includes: first index information. Optionally, the above-mentioned first index information includes: an index corresponding to each first resource file.

It should be noted that a complete new resource file package can be composed of two parts: a new index and a new resource file.

In this embodiment of the present application, the above-mentioned first resource file package includes:

at least one differential resource file,

first instruction information;

Wherein, the above-mentioned first indication information is used to indicate whether each first resource file changes.

It should be noted that the explanation of the differential resource file and the first instruction information can be found above and will not be described again here.

Optionally, in this embodiment of the present application, the above-mentioned first resource file package also includes: N pieces of the second resource file package. Sequence information of the sort order of the first resource file.

For example, the order of the at least one first resource file is the default order of the server. For example, the default is the file order of at least one first resource file in the second resource file package; or the above-mentioned first order is an order set by the user. For example, the user can sort at least one resource file so that the first resource file that needs to be accessed frequently is ranked first. In this way, the server can preferentially access the first resource file that needs to be accessed frequently.

Specifically, the server can record the unique path identifier (URL) of each first resource file in the second resource file package in order to obtain the above sorting order.

Optionally, in this embodiment of the present application, the server performs differential and compression processing on the first resource file according to the status information of the update status corresponding to each first resource file, and sequentially obtains the differential resource file corresponding to the first resource file.

Optionally, in this embodiment of the present application, the server performs differential and compression processing on the first resource file according to the sequence information of the first order corresponding to at least one first resource file, and sequentially obtains the differential resource files corresponding to the first resource file. .

Optionally, in this embodiment of the present application, one differential resource file; one differential resource file corresponds to one first resource file.

For example, the above-mentioned difference resource file is used to indicate: difference information of the first resource file relative to the original resource file.

In related technologies, when the original resource file package (old resource file package) of an application needs to be updated, in order to reduce the transmission traffic, a differential method is usually used to treat the old resource file package and the new resource file package as binary files, and run The difference algorithm obtains a diff (i.e., difference) file that stores the difference information before and after. The device side then parses out the new resource file package based on the old resource file package and diff file. However, the changing characteristics of resource files are different from ordinary binary files. They often replace or add or delete small resource files, rather than large-scale and irregular changes. Therefore, the traditional difference method cannot obtain the optimal diff file. Minimize the amount of computing and transmission traffic, and increase the speed of resource upgrades.

In some possible implementations, when the update status corresponding to the first resource file indicates that the first resource file has changed, the server may perform a differential sum on the first resource file and the original resource file corresponding to the first resource file. Compress to obtain the differential resource file corresponding to the first resource file. When the update status corresponding to the first resource file indicates that the first resource file has not changed, the server may not process the first resource file, that is, there is no need to record the difference resource file corresponding to the first resource file.

It can be understood that for the changed first resource file, the server will perform differential and compression processing to obtain the differential resource file of the first resource file. For the unchanged first resource file, the server may not perform processing. It should be noted that the above differential resource files can also be called diff information.

Step 402: The server sends the first resource file package to the electronic device.

In this embodiment of the present application, when the server establishes a connection with the electronic device, the first resource file package is sent to the electronic device.

Optionally, in this embodiment of the present application, the server may send the first resource file package to the electronic device based on the TCP transmission protocol.

It should be noted that the specific implementation method of the server sending the resource file package to the electronic device may refer to the existing technology, and will not be described again in the embodiments of this application.

In the resource file updating method provided by the embodiment of the present application, the server generates a first resource file package based on the second resource file package, and then sends the first resource file package to the electronic device; wherein, the second resource file package It includes: N first resource files; the above-mentioned first resource file is used to update the original resource file in the electronic device; the above-mentioned first resource file package includes: at least one difference resource file and first indication information. Through this method, the server can generate a resource upgrade package (i.e., the first resource file package) that needs to be sent to the electronic device based on whether the content of the first resource file has changed, without processing the entire old and new resource file package to obtain the resource Upgrade package, thereby reducing the amount of calculations required by the server to generate the resource upgrade package, improving server performance, and effectively reducing the amount of data in the generated differential resource file package, thereby reducing the amount of data consumed during resource file transmission.

Optionally, in this embodiment of the present application, the above-mentioned first resource file package may include: verification information.

For example, the server may add the verification information to the first resource file package and then send the first resource file package to the electronic device. In this way, adding verification information to the file header of the first resource file package effectively prevents the electronic device from parsing and using the maliciously tampered resource files when the resource files in the resource file package are maliciously tampered with, thereby preventing the electronic device from parsing and using the maliciously tampered resource files. Ensure the safety of electronic device operations.

Optionally, in this embodiment of the present application, the above step 402 may include the following step 402a:

Step 402a: Based on the sequence information of the sort order of the first resource files in the second resource file package of the server, compare each first resource file with the corresponding original resource file to generate at least one differential resource file.

For example, the server can record the URLs of each first resource file in the second resource file package in order and generate sequence control information. The sequence control information includes: multiple items (Item), and one Item indicates one In the first resource file, an Item has the content of two fields: the resource file URL and the change mark of the resource file. Then, according to the order of the above-mentioned multiple projects, according to the URL of the first resource file indicated by each project, the corresponding first resource file and the original resource file are taken out from the second resource file package and the original resource file package respectively for comparison and differentiation. Output the changed and unchanged first resource files.

Further, for the changed first resource file, the server performs differential and compression processing on the first resource file and the original resource file corresponding to the first resource file, and generates a differential resource file corresponding to the first resource file.

For example, assume that there are three or more resource files, resource file 1, resource file 2, and resource file 3, in the second resource file package. The resource content of resource file 1 is the same as the resource content of the original resource file corresponding to resource file 1, that is, the resource The content of file 1 has not been updated (or changed), and the contents of resource file 2 and resource file 3 have both been updated. Then the server can determine resource file 2 and resource file 3 from the second resource file package, and generate the resource file 2 and resource file 3 respectively. The difference resource files corresponding to resource file 2 and resource file 3.

It can be understood that by performing differential and compression processing only on the resource files that have changed in the first resource file, the file size of the resource files obtained is smaller. Compared with the traditional full new resource file package sent to the electronic device, Or compared with the differential resource files of the entire new resource file package and the entire original resource file package, the volume of the resource files to be sent is effectively reduced, thereby saving traffic consumed when sending to the first device.

In this way, the server can sequentially determine whether the first resource file has changed according to the sequence information corresponding to the first resource file, and generate a corresponding difference resource file for the changed first resource file, so that the more important third resource file can be obtained first. A differential resource file corresponding to one resource file improves the flexibility of generating differential resource files.

Optionally, in this embodiment of the present application, the above-mentioned second resource file package includes: the index of each first resource file; the above-mentioned first resource file package includes: index difference information;

Among them, the above index difference information includes:

The index of each first resource file and the difference information between the index of the original resource file corresponding to each first resource file.

For example, the server combines the index in the second resource file package (ie, the new index) with the index in the original resource file package. Index (that is, the old index), as a binary data block, is differentially and compressed to obtain index difference information.

For ease of understanding, the above index difference information may also be called index diff information.

It can be understood that a complete resource file package usually consists of two parts: an index and a resource file. After differential and compression processing of the index of the first resource file and the original resource file, the amount of data in the index can be effectively compressed, thereby reducing the amount of data in the index. The size of the resource file package sent to the electronic device, thereby effectively saving the amount of data consumed in resource file transmission.

The first resource file package in the resource file updating method provided by the embodiment of the present application will be described in detail below in conjunction with the above embodiment.

For example, the above-mentioned first resource file package includes index difference information, sequence control information, difference resource files, and verification information.

As shown in Figure 5 is a schematic diagram of the second resource file package, the original resource file package and the corresponding first resource file package. The old resource file package 31 of the first application (i.e. the original resource file package) includes: old index, old resource file package There are multiple resource files such as resource file 1, old resource file 2, and old resource file 3. The new resource file package 32 (ie, the second resource file package) used to update the first application includes: a new index, and resource files. Multiple resource files such as a new resource file 11 corresponding to resource file 2, a new resource file 12 corresponding to resource file 2, a new resource file 13 corresponding to resource file 3, etc., generate a differential resource file package 33 (i.e., the first resource file package ) includes: verification information, difference index, sequence control information, and the difference resource file 4 and the difference resource file 5 corresponding to the new resource file 11 and the new resource file 13 respectively.

It can be understood that resource file 11 has changed compared to resource file 1, resource file 12 has not changed compared to resource file 2, and resource file 13 has changed compared to resource file 3. Since resource file 12 has not changed, Therefore, there is no need to record the resource file 12 in the differential resource file package, thereby reducing the size of the resource file to be sent. "File 12" in the dotted box indicates that the resource file 12 has not changed, and there is no need to record the difference resource file corresponding to the resource file 12 in the difference resource file.

It should be noted that, in order to clearly and intuitively describe the information included in the resource file package, Figure 5 shows the resource file package in the form of a folder interface (or window), which does not constitute a limitation on the resource file package.

It can be understood that when the server needs to upgrade the resource files of the client (such as an electronic device), it only needs to send the first resource file package to the client. The first resource file package is smaller in size than the traditional resource file package. , thus effectively reducing the traffic consumed during transmission.

The embodiment of the present application provides an interaction method. Figure 6 shows a flow chart of the interaction method provided by the embodiment of the present application. As shown in Figure 6, the interaction method provided by the embodiment of the present application may include the following steps 501 to 504:

Step 501: The server generates a first resource file package based on the second resource file package.

Step 502: The server sends the first resource file package to the electronic device.

Step 503: The electronic device obtains the first resource file package.

Step 504: The electronic device obtains the second resource file package based on the first resource file package and the original resource package in the electronic device.

Wherein, the above-mentioned second resource file package includes: N first resource files;

The above-mentioned first resource file package includes:

At least one differential resource file;

Wherein, the above-mentioned first resource file is used to update the original resource file in the original resource package.

A difference resource file corresponds to a first resource file;

Each difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.

In the interaction method provided by the embodiment of the present application, the server can generate a first resource file package that needs to be sent to the electronic device according to whether the content of the first resource file changes. After the electronic device obtains the first resource file package, it can generate the first resource file package according to the instructions. The indication information of whether each first resource file has changed is restored to the first resource file through the differential resource file corresponding to the first resource file and the original resource package in the first resource file package, effectively reducing the time spent on resource file transmission. It reduces the amount of data, effectively reduces the amount of calculations, and improves the speed of resource upgrades.

It should be noted that each embodiment of the present application can be executed independently or in combination with each other.

For the method provided by the embodiment of the present application, the execution subject may be a resource file updating device. In the embodiment of the present application, the resource file updating device performing the resource file updating method is used as an example to illustrate the resource file updating device provided by the embodiment of the present application.

As shown in Figure 7, this embodiment of the present application provides a schematic structural diagram of a resource file update device. As shown in Figure 7, the resource file update device 600 includes: an acquisition module 601 and a determination module 602, wherein:

The above-mentioned acquisition module 601 is used to acquire the first resource file package;

The above-mentioned determination module 602 is used to obtain a second resource file package based on the first resource file package obtained by the above-mentioned acquisition module 601 and the original resource package in the electronic device;

The first resource file package includes:

At least one differential resource file;

First indication information indicating whether each first resource file has changed;

The first resource file is used to update the original resource file in the original resource package;

A difference resource file corresponds to a first resource file;

Optionally, in the embodiment of this application,

The above-mentioned determination module 602 is specifically configured to use the original resource file corresponding to the target first resource file in the original resource package as the target first resource file when the indication information indicates that the target first resource file has not changed;

The above-mentioned determination module 602 is specifically configured to, when the indication information indicates that the target first resource file has changed, determine based on the original resource file corresponding to the target first resource file in the original resource package and the difference resource file corresponding to the target first resource file. , get the target first resource file;

Wherein, the above-mentioned target first resource file is one or more resource files among the N first resource files.

Optionally, in this embodiment of the present application, the above-mentioned first resource file package further includes: sequence information of the sorting order of the N first resource files in the second resource file package;

The above-mentioned determination module 602 is specifically configured to obtain N first resource files in a sorting order based on at least one differential resource file and the original resource file in the original resource package.

Optionally, in the embodiment of this application,

The above-mentioned determination module 602 is specifically used to target the i-th position in the sorting order:

When the first resource file corresponding to the i-th position has not changed, use the original resource file corresponding to the i-th position as the first resource file corresponding to the i-th position;

When the first resource file corresponding to the i-th position changes, the first resource file corresponding to the i-th position is obtained based on the difference resource file corresponding to the i-th position and the original resource file;

Among them, i∈[1, 2,...,N].

Optionally, in the embodiment of this application,

The above-mentioned first resource file package also includes: index difference information;

The above-mentioned index difference information includes: the index of each first resource file, and the difference information between the indexes of the original resource files corresponding to each first resource file;

The above-mentioned determination module 602 is also configured to obtain the index of each first resource file based on the index difference information and the index of the original resource file after the acquisition module 601 obtains the first resource file package;

In the resource file updating device provided by the embodiment of the present application, the resource file updating device obtains the first resource file package, and obtains the second resource file package based on the first resource file package and the original resource package in the electronic device. Wherein, the above-mentioned second resource file package includes: N first resource files, the above-mentioned first resource file package includes: at least one difference resource file, and first indication information indicating whether each first resource file has changed; the above-mentioned third resource file includes: A resource file is used to update the original resource file in the original resource package. Through this method, the resource file updating device can obtain at least one differential resource file, and based on the instruction information indicating whether each first resource file has changed, restore the obtained For each first resource file, there is no need to download the entire differential resource package and parse the entire differential resource package, thereby saving the traffic consumed by downloading the resource package, effectively reducing the amount of calculations during resource upgrade, and thereby improving the efficiency of resource files. Upgrade speed.

As shown in Figure 8, an embodiment of the present application provides a schematic structural diagram of a resource file updating device. As shown in Figure 8, a file resource updating device 700 includes: the device includes: a generating module 701 and a sending module 702, wherein:

The above-mentioned generation module is used to generate the first resource file package according to the second resource file package;

The above-mentioned sending module is used to send the first resource file package generated by the generating module 701 to the electronic device;

The first resource file is used to update the original resource file in the electronic device;

The first resource file package includes:

at least one differential resource file,

first instruction information;

The above-mentioned first indication information is used to indicate whether at least one first resource file changes.

Optionally, in this embodiment of the present application, a difference resource file corresponds to a first resource file;

The above-mentioned difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.

Optionally, in the embodiment of this application,

The above-mentioned generation module 701 is specifically configured to compare each first resource file with the corresponding original resource file based on the sequence information of the sorting order of the first resource file in the second resource file package, and generate at least one differential resource file. .

Optionally, in this embodiment of the present application, the above-mentioned first resource file package further includes: sequence information of the sorting order of the N first resource files in the second resource file package.

Optionally, in the embodiment of this application,

The above-mentioned second resource file package also includes: an index of each first resource file;

Among them, the above index difference information includes:

In the resource file updating device provided by the embodiment of the present application, the resource file updating device is based on the second resource file. package, generate a first resource file package, and then send the first resource file package to the electronic device; wherein the second resource file package includes: N first resource files; the first resource file is used to update the electronic device The original resource file; the above-mentioned first resource file package includes: at least one differential resource file and first indication information. Through this method, the resource file updating device can generate a resource upgrade package (i.e., the first resource file package) that needs to be sent to the electronic device based on whether the content of the first resource file has changed, without the need to process the entire old and new resource file packages. , obtain the resource upgrade package, thereby reducing the amount of calculations required by the server to generate the resource upgrade package, and effectively reducing the amount of data in the generated differential resource file package, thereby reducing the amount of data consumed during resource file transmission.

The resource file updating device in the embodiment of the present application may be an electronic device or a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal or other devices other than the terminal. For example, the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a mobile internet device (Mobile Internet Device, MID), or augmented reality (AR)/virtual reality (VR). ) equipment, robots, wearable devices, ultra-mobile personal computers (UMPC), netbooks or personal digital assistants (personal digital assistants, PDA), etc., and can also be servers, network attached storage (Network Attached Storage), NAS), personal computer (PC), television (TV), teller machine or self-service machine, etc., the embodiments of this application are not specifically limited.

The resource file updating device in the embodiment of the present application may be a device with an operating system. The operating system may be an Android operating system, an IOS operating system, or other possible operating systems, which are not specifically limited in the embodiments of this application.

The resource file updating device provided by the embodiment of the present application can implement Figures 1 to 3, or can implement various processes implemented by the method embodiments of Figures 4 and 5. To avoid duplication, they will not be described again here.

Optionally, as shown in Figure 9, this embodiment of the present application also provides an electronic device 800, including a processor 801 and a memory 802. The memory 802 stores programs or instructions that can be run on the processor 801. When the program or instruction is executed by the processor 801, each step of the above resource file updating method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.

It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

FIG. 10 is a schematic diagram of the hardware structure of an electronic device implementing an embodiment of the present application.

The electronic device 100 includes but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, etc. part.

Those skilled in the art can understand that the electronic device 100 may also include a power supply (such as a battery) that supplies power to various components. The power supply may be logically connected to the processor 110 through a power management system, thereby managing charging, discharging, and function through the power management system. Consumption management and other functions. The structure of the electronic device shown in Figure 10 does not constitute a limitation on the electronic device. The electronic device may include more or less components than shown in the figure, or combine certain components, or arrange different components, which will not be described again here. .

Wherein, the above-mentioned processor 110 is used to obtain the first resource file package;

The above-mentioned processor 110 is also configured to obtain a second resource file package based on the obtained first resource file package and the original resource package in the electronic device;

The first resource file package includes:

At least one differential resource file;

A difference resource file corresponds to a first resource file;

Optionally, in the embodiment of this application,

The above-mentioned processor 110 is specifically configured to use the original resource file corresponding to the target first resource file in the original resource package as the target first resource file when the instruction information indicates that the target first resource file has not changed;

The above-mentioned processor 110 is specifically configured to, when the instruction information indicates that the target first resource file has changed, according to the original resource file corresponding to the target first resource file in the original resource package and the difference resource file corresponding to the target first resource file. , get the target first resource file;

The above-mentioned processor 110 is specifically configured to obtain N first resource files in a sorting order based on at least one differential resource file and the original resource file in the original resource package.

Optionally, in the embodiment of this application,

The above-mentioned processor 110 is specifically used to target the i-th position in the sorting order:

Among them, i∈[1, 2,...,N].

Optionally, in the embodiment of this application,

The above-mentioned processor 110 is also configured to obtain the index of each first resource file based on the index difference information and the index of the original resource file after acquiring the first resource file package;

In the electronic device provided by the embodiment of the present application, the electronic device obtains the first resource file package, and obtains the second resource file package based on the first resource file package and the original resource package in the electronic device. Wherein, the above-mentioned second resource file package includes: N first resource files, the above-mentioned first resource file package includes: at least one difference resource file, and first indication information indicating whether each first resource file has changed; the above-mentioned third resource file includes: A resource file is used to update the original resource file in the original resource package. Through this method, the electronic device can obtain at least one differential resource file, and restore each first resource file through the at least one differential resource file and the original resource file in the original resource package based on the indication information indicating whether each first resource file has changed. The first resource file does not need to download the entire differential resource package and parse the entire differential resource package, thereby saving the traffic consumed by downloading the resource package, effectively reducing the amount of calculations during resource upgrade, and thereby increasing the upgrade speed of resource files. .

It should be understood that in this embodiment of the present application, the input unit 104 may include a graphics processor (Graphics Processing Unit (GPU) 1041 and microphone 1042, the graphics processor 1041 processes image data of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and at least one of other input devices 1072 . Touch panel 1071 is also called a touch screen. The touch panel 1071 may include two parts: a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.

Memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc. Additionally, memory 109 may include volatile memory or nonvolatile memory, or memory 109 may include both volatile and nonvolatile memory. Among them, non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM). Memory 109 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

The processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 110 .

An embodiment of the present application also provides a server. As shown in Figure 11, the server 1000 includes: an antenna 1001, a radio frequency device 1002, a baseband device 1003, a processor 1004, and a memory 1005. Antenna 1001 is connected to radio frequency device 1002. In the uplink direction, the radio frequency device 1002 receives information through the antenna 1001 and sends the received information to the baseband device 1003 for processing. In the downlink direction, the baseband device 1003 processes the information to be sent and sends it to the radio frequency device 1002. The radio frequency device 1002 processes the received information and sends it out through the antenna 1001.

The method executed by the server in the above embodiment can be implemented in the baseband device 1003, which includes a baseband processor. The baseband device 1003 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform server operations in the above method embodiments.

The server may also include a network interface 1006, such as a common public radio interface (CPRI).

Wherein, the above-mentioned processor 1004 is used to generate a first resource file package according to the second resource file package;

The above-mentioned radio frequency device 1002 is used to send the first resource file package generated by the processor 1004 to the electronic device;

The first resource file package includes:

at least one differential resource file,

first instruction information;

Optionally, in the embodiment of this application,

The above-mentioned processor 1004 is specifically configured to compare each first resource file with the corresponding original resource file based on the sequence information of the sorting order of the first resource file in the second resource file package, and generate at least one differential resource file. .

Optionally, in the embodiment of this application,

Among them, the above index difference information includes:

In the resource file updating device provided by the embodiment of the present application, the resource file updating device generates a first resource file package based on the second resource file package, and then sends the first resource file package to the electronic device; wherein the second resource The file package includes: N first resource files; the above-mentioned first resource file is used to update the original resource file in the electronic device; the above-mentioned first resource file package includes: at least one difference resource file and first indication information. Through this method, the resource file updating device can generate a resource upgrade package (i.e., the first resource file package) that needs to be sent to the electronic device based on whether the content of the first resource file has changed, without the need to process the entire old and new resource file packages. , obtain the resource upgrade package, thereby reducing the amount of calculations required by the server to generate the resource upgrade package, and effectively reducing the amount of data in the generated differential resource file package, thereby reducing the amount of data consumed during resource file transmission.

Embodiments of the present application also provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the program or instructions are executed by a processor, each process of the above resource file updating method embodiment is implemented, and can achieve The same technical effects are not repeated here to avoid repetition.

Wherein, the processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.

An embodiment of the present application further provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the above resource file updating method. Each process in the example can achieve the same technical effect. To avoid repetition, we will not repeat it here.

It should be understood that the chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-a-chip or system-on-chip, etc.

Embodiments of the present application provide a computer program product, which is stored in a storage medium. The program product is executed by at least one processor to implement each process of the above resource file update method embodiment, and can achieve the same technology. The effect will not be described here to avoid repetition.

It should be noted that in this article, the terms "include", "includes" or any other variations thereof are intended to cover non- Exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also other elements not expressly listed, or that are inherent to such process, method, article, or apparatus elements. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk , optical disk), including several instructions to cause a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims

A resource file updating method, the method includes:

The electronic device obtains the first resource file package;

The electronic device obtains a second resource file package based on the first resource file package and the original resource package in the electronic device;

Wherein, the second resource file package includes: N first resource files;

The first resource file package includes:

at least one differential resource file,

First indication information indicating whether each of the first resource files has changed;

The first resource file is used to update the original resource file in the original resource package;

One of the difference resource files corresponds to one of the first resource files;

Each difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.
The method according to claim 1, wherein the electronic device obtains a second resource file package based on the first resource file package and the original resource package in the electronic device, including:

When the instruction information indicates that the target first resource file has not changed, use the original resource file corresponding to the target first resource file in the original resource package as the target first resource file;

When the instruction information indicates that the target first resource file has changed, according to the original resource file corresponding to the target first resource file in the original resource package and the difference resource file corresponding to the target first resource file, we obtain The target first resource file;

Wherein, the target first resource file is one or more resource files among the N first resource files.
The method according to claim 1, wherein the first resource file package further includes: sequence information of the sorting order of the N first resource files in the second resource file package;

The electronic device obtains a second resource file package based on the first resource file package and the original resource package in the electronic device, including:

The electronic device obtains the N first resource files in the sorting order based on the at least one differential resource file and the original resource files in the original resource package.
The method of claim 3, wherein the electronic device obtains the N first resource files in the sorting order based on the at least one differential resource file and the original resource files in the original resource package. ,include:

For position i in the sort order:

If the first resource file corresponding to the i-th position does not change, use the original resource file corresponding to the i-th position as the first resource file corresponding to the i-th position;

When the first resource file corresponding to the i-th bit changes, based on the difference resource file corresponding to the i-th bit and the original resource file, the i-th bit corresponding to the first resource file is obtained. a resource file;

Among them, i∈[1, 2,...,N].
The method according to any one of claims 1 to 4, wherein,

The first resource file package also includes: index difference information;

The index difference information includes: the index of each first resource file, and the index of each first resource file. Difference information between the indexes of the original resource files corresponding to the files;

After the electronic device obtains the first resource file package, the method further includes:

Obtain the index of each first resource file based on the index difference information and the index of the original resource file;

Wherein, the second resource file package includes: an index of each of the first resource files.
A resource file updating method, the method includes:

The server generates the first resource file package based on the second resource file package;

The server sends the first resource file package to the electronic device;

Wherein, the second resource file package includes: N first resource files;

The first resource file is used to update the original resource file in the electronic device;

The first resource file package includes:

at least one differential resource file,

first instruction information;

The first indication information is used to indicate whether each of the first resource files has changed.
The method according to claim 6, wherein one of the difference resource files corresponds to one of the first resource files;

The difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.
The method according to claim 7, wherein the server generates the first resource file package according to the second resource file package, including:

The server compares each first resource file with the corresponding original resource file based on the sequence information of the sort order of the first resource files in the second resource file package, and generates the at least one differential resource. document.
The method according to claim 6, wherein the first resource file package further includes: sequence information of the sort order of the N first resource files in the second resource file package.
The method according to any one of claims 6 to 9, wherein,

The second resource file package further includes: an index of each of the first resource files;

The first resource file package also includes: index difference information;

Wherein, the index difference information includes:

The index of each first resource file and the difference information between the indexes of the original resource files corresponding to each first resource file.
A resource file updating device, the device includes: an acquisition module and a determination module, wherein:

The acquisition module is used to acquire the first resource file package;

The determining module is configured to obtain a second resource file package based on the first resource file package obtained by the acquisition module and the original resource package in the electronic device;

Wherein, the second resource file package includes: N first resource files;

The first resource file package includes:

At least one differential resource file;

First indication information indicating whether each of the first resource files has changed;

The first resource file is used to update the original resource file in the original resource package;

One of the difference resource files corresponds to one of the first resource files;

Each difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.
The device of claim 11, wherein:

The determination module is specifically configured to use the original resource file corresponding to the target first resource file in the original resource package as the target first resource file when the instruction information indicates that the target first resource file has not changed. resource;

The determination module is specifically configured to determine the original resource file corresponding to the target first resource file in the original resource package and the target first resource when the instruction information indicates that the target first resource file has changed. The differential resource file corresponding to the file is used to obtain the target first resource file;

Wherein, the target first resource file is one or more resource files among the N first resource files.
The device according to claim 11, wherein the first resource file package further includes: sequence information of the sorting order of the N first resource files in the second resource file package;

The determination module is specifically configured to obtain the N first resource files in the sorting order based on the at least one differential resource file and the original resource files in the original resource package.
The device of claim 13, wherein:

The determination module is specifically used to target the i-th position in the sorting order:

If the first resource file corresponding to the i-th position does not change, use the original resource file corresponding to the i-th position as the first resource file corresponding to the i-th position;

When the first resource file corresponding to the i-th bit changes, based on the difference resource file corresponding to the i-th bit and the original resource file, the i-th bit corresponding to the first resource file is obtained. a resource file;

Among them, i∈[1, 2,...,N].
The device according to any one of claims 11 to 14, wherein,

The first resource file package also includes: index difference information;

The index difference information includes: the index of each first resource file, and the difference information between the indexes of the original resource files corresponding to each first resource file;

The determination module is also configured to obtain the index of each first resource file based on the index difference information and the index of the original resource file after the acquisition module obtains the first resource file package;

Wherein, the second resource file package includes: an index of each of the first resource files.
A resource file updating device, the device includes: a generating module and a sending module, wherein:

The generation module is used to generate a first resource file package according to the second resource file package;

The sending module is configured to send the first resource file package generated by the generating module to an electronic device;

Wherein, the second resource file package includes: N first resource files;

The first resource file is used to update the original resource file in the electronic device;

The first resource file package includes:

at least one differential resource file,

first instruction information;

The first indication information is used to indicate whether the at least one first resource file changes.
The device according to claim 16, wherein one of the difference resource files corresponds to one of the first resource files;

The difference resource file is used to indicate: difference information of the corresponding first resource file relative to the original resource file.
The device of claim 17, wherein:

The generation module is specifically configured to compare each first resource file with the corresponding original resource file based on the sequence information of the sorting order of the first resource files in the second resource file package, and generate the Describes at least one differential resource file.
The apparatus according to claim 16, wherein the first resource file package further includes: sequence information of the sort order of the N first resource files in the second resource file package.
The device according to any one of claims 16 to 19, wherein,

The second resource file package further includes: an index of each of the first resource files;

The first resource file package also includes: index difference information;

Wherein, the index difference information includes:

The index of each first resource file and the difference information between the indexes of the original resource files corresponding to each first resource file.