CN102075367B - Method and system for controlling downloading of patch packet, client and server - Google Patents

Abstract

The embodiment of the present application discloses a method, a system, a client and a server for controlling the download of a patch package. The method includes: before the client downloads the patch package, obtains the download ratio control parameter of the patch package from the server; according to the The download ratio control parameter judges whether the client meets a preset download condition, and the preset download condition is used to control users with a preset download ratio to download the patch package; when the preset download condition is met, The client can download the patch package from the server. The application of the embodiment of the present application can control the number of users who download the patch package according to the network traffic conditions, thereby effectively controlling the load of the server and improving the download performance of the patch package.

Description

Method, system, client and server for controlling patch package download

technical field

The present application relates to the field of computer technology, in particular to a method, system, client and server for controlling the download of patch packages.

Background technique

In the process of software application, for example, various operating systems, various games, etc., it may be found that there are problems or loopholes in the software, which can also be called BUG. Vulnerabilities will cause users to interfere when using the software, or reduce the security performance of the software. , so these vulnerabilities can be repaired by writing some programming languages that can be inserted into the source program. The above-mentioned programming language used to repair the vulnerabilities is called a patch package.

Taking operating system software as an example, in the prior art, a dedicated website regularly releases patch packages for a period of time, and users can download and install the patch packages to repair related performance of the operating system. However, the inventor found in the research process of the prior art that the download time of the patch package is usually related to the usage habits of the client user. Automatically download updated patch packages from the server. When the number of updated patch packages is large, the total amount to be downloaded by each client is relatively large; further, when the update patch is downloaded from the server at the same time within the above time period When the number of users of the package is large, the load on the server will increase, and network traffic resources will be heavily occupied, thereby reducing the download performance of the patch package.

Contents of the invention

The purpose of the embodiments of the present application is to provide a method, system, client and server for controlling patch package downloading, so as to solve the problem that network resources are heavily occupied when the patch package download traffic is large.

In order to solve the above technical problems, the embodiment of the present application discloses the following technical solutions:

A method for controlling downloading of patch packs, comprising:

Before the client downloads the patch package, the download ratio control parameter of the patch package is obtained from the server;

According to the download ratio control parameter, it is judged whether the client meets a preset download condition, and the preset download condition is used to control users with a preset download ratio to download the patch package;

When the preset download condition is met, the client can download the patch package from the server.

Also includes: obtaining at least one of the following information from the server: the size of the pop-up window outputting the prompt information for downloading the patch package, the position of the pop-up window, the name of the patch package, the function description of the patch package, the download address of the patch package, The scanning condition of the patch package.

Before obtaining the download ratio control parameter of the patch package from the server, it also includes: the client reports whether the patch package needs to be downloaded to the server according to the local download requirement, and when the patch package needs to be downloaded , the server provides the download ratio control parameter to the client.

Said when the preset download condition is satisfied, it also includes: the client reports to the server whether the patch package needs to be downloaded according to the local download requirement, and when the patch package needs to be downloaded, the client The terminal downloads the patch package from the server.

The judging whether the client satisfies a preset download condition according to the download ratio control parameter includes:

The client generates a random number through the random number calculation function;

performing a modulo operation on the random number and the download ratio control parameter;

It is judged whether the result of the modulo operation is within the preset ratio range, if so, it means that the preset downloading condition is satisfied, otherwise, it means that the preset downloading condition is not satisfied.

Also includes:

The server pre-stores several configuration files containing different download ratio control parameters;

The server selects the profile currently offered to the client based on network traffic.

Also includes:

Save the download classification conditions set for the patch package in advance, and each download classification condition corresponds to a different download ratio control parameter;

When the client obtains from the server the configuration file of the patch package that sets the download classification condition, determine the download ratio control parameter corresponding to the download classification condition that the client satisfies;

providing the configuration file generated according to the download ratio control parameter to the client.

The download classification conditions include:

The download classification condition set according to the system configuration capability of the client; or,

Download classification conditions set according to the user level of the client; or,

Download classification conditions set according to the user type of the client.

The download classification conditions are included in the configuration file generated by the server, or the download classification conditions are saved in the client.

A system for controlling patch package downloads, including: a server and several clients,

The client is used to obtain the download ratio control parameter of the patch package from the server before downloading the patch package, and judge whether the client meets a preset download condition according to the download ratio control parameter. The download condition is used to control users with a preset download ratio to download the patch package, and when the preset download condition is satisfied, the patch package can be downloaded from the server.

The client is also used to report whether the patch package needs to be downloaded to the server according to local download requirements before obtaining the download ratio control parameter of the patch package from the server, and when the patch package needs to be downloaded, The server then provides the download ratio control parameter to the client; or, when the preset download condition is satisfied, reports to the server whether the patch package needs to be downloaded according to local download requirements, When the patch package needs to be downloaded, the client downloads the patch package from the server.

The server is used to pre-store several configuration files containing different download ratio control parameters, and select the configuration file currently provided to the client according to network traffic.

The server is used to pre-save the download classification conditions set for the patch package, each download classification condition corresponds to a different download ratio control parameter, when the client obtains the configuration of the patch package with the download classification condition set from the server When downloading a file, determine the download ratio control parameter corresponding to the download classification condition satisfied by the client, and provide the configuration file generated according to the download ratio control parameter to the client.

A client, including:

An acquisition unit, configured to acquire a download ratio control parameter of the patch package from a server before downloading the patch package;

A judging unit, configured to judge whether the client meets a preset download condition according to the download ratio control parameter, and the preset download condition is used to control users with a preset download ratio to download the patch package;

A downloading unit, configured to enable the client to download the patch package from the server when the preset download condition is met.

Also includes:

The reporting unit is used to report whether the patch package needs to be downloaded to the server according to the local download requirement before the acquisition unit obtains the download ratio control parameter of the patch package, or to satisfy the preset requirement When downloading the condition, report whether the patch package needs to be downloaded to the server according to the local download requirement.

The judging unit includes:

A random number generating unit is used to generate a random number through a random number calculation function;

A modulo calculation unit, configured to perform a modulo calculation on the random number and the download ratio control parameter;

The result judging unit is used for judging whether the result of the modulo operation is within a preset ratio range, if yes, it means that the preset downloading condition is satisfied; otherwise, it means that the preset downloading condition is not satisfied.

A server comprising:

A providing unit, configured to provide the client with a download ratio control parameter for acquiring the patch package before the client downloads the patch package;

The transmission unit is configured to transmit the patch package to the client after receiving the download request sent by the client, and the download request is sent by the client after judging that a preset download condition is met according to the download ratio control parameter A download request, the preset download condition is used to control the preset download ratio of users to download the patch package.

Also includes:

The first storage unit is used to pre-save several configuration files containing different download ratio control parameters;

The selection unit is used for selecting the configuration file currently provided to the client according to the network traffic.

Also includes:

The second storage unit is used to pre-save the download classification conditions set for the patch package, and each download classification condition corresponds to a different download ratio control parameter;

A judging unit, configured to judge the download ratio control parameter corresponding to the download classification condition satisfied by the client when the client acquires the configuration file of the patch package with the download classification condition set from the server;

The providing unit is specifically configured to provide the configuration file generated according to the download ratio control parameter to the client.

It can be seen from the technical solution provided by the above-mentioned embodiments of the present application that before the client downloads the patch package, it obtains the download ratio control parameter of the patch package from the server, and judges whether the client meets the preset download condition according to the download ratio control parameter. The preset download condition is used to control the downloading of the patch package by users with a preset download ratio. When the preset download condition is met, the client can download the patch package from the server. The application of the embodiment of the present application can control the number of users who download the patch package according to the network traffic conditions, thereby effectively controlling the load of the server and improving the download performance of the patch package.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings without paying creative labor.

Fig. 1 is the flow chart of the first embodiment of the method for the application to control patch package download;

Fig. 2 is the flow chart of the second embodiment of the method for the application to control patch package download;

Fig. 3 is the flow chart of the third embodiment of the method for controlling patch package downloading in the present application;

Fig. 4 is the embodiment block diagram of the system that the application controls patch package download;

FIG. 5A is a block diagram of the first embodiment of the client of the present application;

Fig. 5B is a block diagram of an embodiment of the judging unit in Fig. 5A;

FIG. 6 is a block diagram of a second embodiment of the client of the present application;

Fig. 7 is a block diagram of the first embodiment of the application server;

Fig. 8 is a block diagram of the second embodiment of the server of the present application.

Detailed ways

The following embodiments of the present invention provide a method, system, client and server for controlling downloading of patch packages.

In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

Referring to Fig. 1, it is the flow chart of the first embodiment of the method for the application to control patch package download:

Step 101: Before the client downloads the patch package, it obtains the download ratio control parameter of the patch package from the server.

Wherein, the download ratio control parameter may be included in a configuration file, and the configuration file may also include at least one of the following information: the size of the pop-up window outputting the prompt information for downloading the patch package, the position of the pop-up window, the patch package The name of the patch package, the function description of the patch package, the download address of the patch package, and the scanning conditions of the patch package.

Step 102: Determine whether the client meets a preset download condition according to the download ratio control parameter, and the preset download condition is used to control users with a preset download ratio to download the patch package.

Wherein, the client generates a random number through a random number calculation function, performs a modulo operation on the random number and the download ratio control parameter, and judges whether the result of the modulo operation is within a preset ratio range, and if so , it means that the preset download condition is met, otherwise, it means that the preset download condition is not met.

Step 103: when the preset download condition is met, the client can download the patch package from the server.

When the preset download conditions are met, it means that the client can download the patch package from the server, and at this time, the client can choose to download or not to download. Further, when the preset downloading conditions are satisfied, a pop-up window of the information contained in the configuration file can be output through the display interface of the client, and the client user can learn the relevant information of the patch package according to the pop-up window, and according to the pop-up window And the prompt button chooses to download the patch package.

Preferably, before the client obtains the download ratio control parameter of the patch package from the server, it may further include a step: the client reports to the server whether the patch package needs to be downloaded according to local download requirements, and when the patch package needs to be downloaded When the patch package is installed, the server provides the download ratio control parameter to the client.

Preferably, when the preset download condition is satisfied, the step may also be included: the client reports to the server whether the patch package needs to be downloaded according to the local download requirement, and when the patch package needs to be downloaded, the client sends the patch package from the server Download the patch package; when there is no need to download the patch package, the server can adjust the ratio control parameter, so as to provide the service of downloading the patch package to the client that needs to download the patch package but has not been assigned the download permission this time.

In the above preferred steps, the local download requirements may include local memory usage status, network usage status, vulnerability usage status and so on.

Referring to Fig. 2, it is the flow chart of the second embodiment of the method for the application to control patch package download:

Step 201: The server pre-stores several configuration files containing different download ratio control parameters.

Since the network download traffic of the patch package is different in different time periods, the embodiment of the present application can pre-generate several configuration files according to the download situation of the patch package, and each configuration file contains different download ratio control parameters, for example, at 8 am Between 1:00 and 9:00, the set download ratio control parameters are used to control the download of patch packages to 40% of the clients; between 1:00 p.m. and 2:00 p.m. The client provides the download of the patch package, and in other time periods, the set download ratio control parameter is used to provide 100% of the clients with the download of the patch package.

Step 202: the server selects the configuration file currently provided to the client according to the network traffic.

After saving the above configuration files, the server will switch to the configuration file matching the current time period when receiving the configuration file acquisition request from the client in different time periods, thereby realizing the function of controlling the download ratio of patch packages.

Step 203: Before the client downloads the patch package, the client obtains the configuration file of the patch package from the server, and the configuration file includes the download ratio control parameters pre-configured by the server.

Wherein, the configuration file may also include at least one of the following information: the size of the pop-up window outputting the prompt information for downloading the patch package, the position of the pop-up window, the name of the patch package, the function description of the patch package, and the download of the patch package. Scanning conditions for addresses and patch packages.

Step 204: According to the download ratio control parameter, it is judged whether the client meets the preset download condition, if yes, execute step 205; otherwise, end the current process.

Wherein, the preset download condition is used to control users with a preset download ratio to download the patch package. When judging whether the client meets the preset download conditions, the following two methods can be used:

The first method: the download ratio control parameter in the configuration file is a real number X, for example, the X can be 1, 3.33 or 2, a random seed srand(time()) is generated through the system function of the client, and the random number is passed The calculation function rand() obtains a random number Y, and uses the random number Y to perform a modulo operation on the real number X. The modulo operation can be expressed as Y%X. If the result of the modulo operation is 0, it indicates that the current client is downloadable. Within the range of the patch package, a prompt window for downloading the patch package can be popped up to the client; if the result of the modulo operation is not 0, it indicates that the current client is not within the range of the patch package that can be downloaded, so it will not be sent to the client. The client pops up a prompt window to download the patch package.

The second method: the download ratio control parameter of the configuration file is a real number K, for example, the K can be 1, 3.33 or 2, divide 1 by the real number K and multiply it by 100 to get a value between 0 and 100 The number X (for example, 1÷2×100=50), then generate a random seed srand(time()) through the system function of the client, and obtain a random number N through the random number calculation function rand(), use the random number N performs a modulo operation on 100. The modulo operation can be expressed as N%100. The result of the modulo operation is a number Y within 0 to 100. If X≥Y, it indicates the proportion of the current client that can download the patch package Within the interval, the prompt window for downloading the patch package can pop up to the client; if X<Y, it indicates that the current client is not within the range of the downloadable patch package, so the prompt window for downloading the patch package will not pop up to the client .

Step 205: Outputting a pop-up window of the information contained in the configuration file through the display interface of the client, so that the client can download the patch package from the server.

Referring to Fig. 3, it is the flow chart of the third embodiment of the method for the application to control patch package download:

Step 301: Save the download classification conditions set for the patch package in advance, and each download classification condition corresponds to a different download ratio control parameter.

Since some patch packages are not mandatory for clients to download, for example, IE8 patch packages for improving security and user experience, you can pre-set the download classification conditions so that only the patch packages are sent to clients that meet the download classification conditions .

Wherein, the download classification condition may include: the download classification condition set according to the system configuration performance of the client; or, according to the download classification condition set according to the user level of the client, the user may be divided into primary user, intermediate user and advanced user according to the user level; Or, according to the download classification condition set by the user type of the client, the users may be divided into enterprise users and individual users according to the user types.

Taking system configuration performance as an example, suppose we divide the performance of client computers into three categories, among which, category A is a computer with high configuration and fast running speed, category B is a computer with medium configuration and normal running speed, and category C is a computer with relatively high configuration Poor, slow computer. For the above three types of clients, it is possible to set different download ratios for some patch packages. Taking the IE8 patch package as an example, after installing the patch package, the security and user experience of the computer can be improved. Therefore, for type A users, you can set 100% The upgrade ratio; for C-type users, due to poor configuration, installing this patch package may affect the running speed of the computer, so you can set an upgrade rate of 0%, that is, the clients of C-type users will not install the patch package; For type B users, an upgrade ratio, such as 50%, can still be set according to the control conditions of network traffic in this embodiment.

The above download classification conditions may be included in the configuration file generated by the server, or saved in the client. That is, the download classification conditions can be configured from the configuration file or preset in the client. For example, the download classification condition of class A users is the computer with i5 or i7 core, the download classification condition can be expressed as (cpu≥i5) or (cpu≥i7), and the download classification condition of class C users is the computer with P4 and below CPU , the download classification condition can be expressed as cpu≤p4, and the others are B-type users.

Step 302: When the client obtains the configuration file of the patch package with the download classification condition set from the server, determine the download ratio control parameter corresponding to the download classification condition satisfied by the client.

Step 303: Provide the configuration file generated according to the download ratio control parameter to the client.

Step 304: According to the download ratio control parameter, it is judged whether the client meets the preset download condition, if yes, execute step 305; otherwise, end the current process.

The preset downloading condition is used to control the downloading of the patch package by users with a preset downloading ratio, and the method for specific determination is consistent with the description in step 204 above, and will not be repeated here.

Step 305: Outputting prompt information for downloading the patch package, so that the client can download the patch package from the server.

Corresponding to the embodiment of the method for controlling patch package downloading in this application, this application also provides embodiments of a system and a client for controlling patch package downloading.

Referring to Fig. 4, it is a block diagram of an embodiment of a system for controlling the download of patch packages for the present application:

The system includes: a server 410 and several clients 420 .

The client 420 is used to obtain the download ratio control parameter of the patch package from the server 410 before downloading the patch package, and judge whether the client 420 meets a preset download condition according to the download ratio control parameter. The preset download condition is used to control users with a preset download ratio to download the patch package. When the preset download condition is satisfied, the patch package can be downloaded from the server 410 .

Further, the client 420 is also used to report whether the patch package needs to be downloaded to the server 410 according to local download requirements before obtaining the download ratio control parameter of the patch package from the server 410, and when the patch package needs to be downloaded When the above-mentioned patch package is used, the server 410 provides the download ratio control parameter to the client 420; or, when the preset download condition is satisfied, reports to the server 410 whether it is necessary or not according to the local download requirement. Information about downloading the patch package, when the patch package needs to be downloaded, the client 420 downloads the patch package from the server.

Further, the server 410 can be used to pre-store several configuration files containing different download ratio control parameters, and select the configuration file currently provided to the client 420 according to network traffic.

Further, the server 410 can be used to pre-save the download classification conditions set for the patch package, each download classification condition corresponds to a different download ratio control parameter, when the client 420 obtains from the server 410 the download classification When determining the configuration file of the patch package of the condition, the download ratio control parameter corresponding to the download classification condition satisfied by the client 420 is judged, and the configuration file generated according to the download ratio control parameter is provided to the client.

Referring to Figure 5A, it is a block diagram of the first embodiment of the client of this application:

The client includes: an acquiring unit 510 , a judging unit 520 and a downloading unit 530 .

Wherein, the obtaining unit 510 is configured to obtain the download ratio control parameter of the patch package from the server before downloading the patch package;

The judging unit 520 is configured to judge whether the client meets a preset download condition according to the download ratio control parameter, and the preset download condition is used to control users with a preset download ratio to download the patch package;

The downloading unit 530 is configured to, when the preset downloading condition is satisfied, the client can download the patch package from the server.

Further, the acquisition unit 510 also acquires at least one of the following information: the size of the pop-up window outputting the prompt information for downloading the patch package, the position of the pop-up window, the name of the patch package, the function description of the patch package, the patch package The download address and scanning conditions of the patch package; the output unit 530 is specifically configured to output a pop-up window of the information contained in the configuration file through the display interface of the client.

Referring to Fig. 5B, it is a block diagram of an embodiment of the judging unit in Fig. 5A:

The judging unit 520 includes:

A random number generating unit 521, configured to generate a random number through a random number calculation function;

A modulo calculation unit 522, configured to perform a modulo calculation on the random number and the download ratio control parameter;

The result judging unit 523 is used to judge whether the result of the modulo calculation is within the preset ratio range. If yes, it means that the preset downloading condition is satisfied; otherwise, it means that the preset downloading condition is not satisfied.

Referring to Figure 6, it is a block diagram of the second embodiment of the client of this application:

The client includes: an acquiring unit 610 , a reporting unit 620 , a judging unit 630 and a downloading unit 640 .

Wherein, the obtaining unit 610 is configured to obtain the download ratio control parameter of the patch package from the server before downloading the patch package;

The reporting unit 620 is configured to report whether the patch package needs to be downloaded to the server according to local download requirements before the obtaining unit obtains the download ratio control parameter of the patch package;

The judging unit 630 is configured to judge whether the client meets a preset download condition according to the download ratio control parameter, and the preset download condition is used to control users with a preset download ratio to download the patch package;

The downloading unit 640 is configured to, when the preset downloading condition is satisfied, the client can download the patch package from the server.

Alternatively, the reporting unit 620 is configured to report whether the patch package needs to be downloaded to the server according to local download requirements when the preset download condition is met;

The downloading unit 640 is configured to download the patch package from the server when the patch package needs to be downloaded.

Referring to Figure 7, it is a block diagram of the first embodiment of the application server:

The server includes: a providing unit 710 and a transmission unit 720 .

Wherein, the providing unit 710 is configured to, before the client downloads the patch package, provide the client with a download ratio control parameter for acquiring the patch package;

The transmission unit 720 is configured to transmit the patch package to the client after receiving a download request sent by the client, where the download request is determined by the client to satisfy a preset download condition according to the download ratio control parameter A download request is sent, and the preset download condition is used to control users with a preset download ratio to download the patch package.

Further, the server can also include:

The first saving unit 730 is used to pre-save several configuration files containing different download ratio control parameters;

The selection unit 740 is configured to select a configuration file currently provided to the client according to network traffic.

Referring to Figure 8, it is a block diagram of the second embodiment of the application server:

The server includes: a providing unit 810 and a transmission unit 820 .

Wherein, the providing unit 810 is configured to provide the client with a configuration file for obtaining the patch package when the client needs to download the patch package, the configuration file including the download ratio control parameters pre-configured by the server;

The transmission unit 820 is configured to transmit the patch package to the client after receiving a download request sent by the client, where the download request is determined by the client to satisfy a preset download condition according to the download ratio control parameter A download request is sent, and the preset download condition is used to control users with a preset download ratio to download the patch package.

Further, the server can also include:

The second storage unit 830 is used to pre-save the download classification conditions set for the patch package, and each download classification condition corresponds to a different download ratio control parameter;

The judging unit 840 is configured to judge the download ratio control parameter corresponding to the download classification condition satisfied by the client when the client obtains the configuration file of the patch package with the download classification condition set from the server;

The providing unit 810 is specifically configured to provide the configuration file generated according to the download ratio control parameter to the client.

It can be seen from the description of the above embodiments that before the client downloads the patch package, it obtains the download ratio control parameter of the patch package from the server, and judges whether the client meets the preset download condition according to the download ratio control parameter. The user downloading the patch package for controlling the preset download ratio, when the preset download condition is met, the client can download the patch package from the server. The application of the embodiment of the present application can control the number of users who download the patch package according to the network traffic conditions, thereby effectively controlling the load of the server and improving the download performance of the patch package.

Those skilled in the art can clearly understand that the technologies in the embodiments of the present invention can be implemented by means of software plus a necessary general-purpose hardware platform. Based on this understanding, the essence of the technical solutions in the embodiments of the present invention or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products can be stored in storage media, such as ROM/RAM , magnetic disk, optical disk, etc., including several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments or some parts of the embodiments of the present invention.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, refer to part of the description of the method embodiment.

The embodiments of the present invention described above are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (18)

1. A method for controlling download of a patch package, comprising:

before downloading a patch package, a client acquires a download proportion control parameter of the patch package from a server;

judging whether the client meets preset downloading conditions according to the downloading proportion control parameters, wherein the preset downloading conditions are used for controlling users with preset downloading proportions to download the patch package;

when the preset downloading condition is met, the client can download the patch package from the server;

wherein, the judging whether the client side meets the preset downloading condition according to the downloading proportion control parameter comprises:

the client generates a random number through a random number calculation function;

performing modulo operation on the random number and the download proportion control parameter;

and judging whether the result of the modulus calculation is within a preset proportional interval range, if so, indicating that the preset downloading condition is met, otherwise, indicating that the preset downloading condition is not met.

2. The method of claim 1, further comprising: obtaining at least one of the following information from a server: and outputting the size of a pop-up window for downloading prompt information of the patch package, the position of the pop-up window, the name of the patch package, the function description of the patch package, the download address of the patch package and the scanning condition of the patch package.

3. The method according to claim 1, wherein before obtaining the download ratio control parameter of the patch package from the server, the method further comprises: and the client reports the information whether the patch package needs to be downloaded to the server according to local downloading requirements, and when the patch package needs to be downloaded, the server provides the downloading proportion control parameters to the client.

4. The method according to claim 1, wherein when the preset downloading condition is satisfied, further comprising: and the client reports the information whether the patch package needs to be downloaded to the server according to local downloading requirements, and when the patch package needs to be downloaded, the client downloads the patch package from the server.

5. The method of claim 1, further comprising:

the server prestores a plurality of configuration files containing different download ratio control parameters;

the server selects a configuration file currently provided to the client according to the network traffic.

6. The method of claim 1, further comprising:

pre-storing download classification conditions set for the patch package, wherein each download classification condition corresponds to different download proportion control parameters;

when a client acquires a configuration file of a patch package with download classification conditions from the server, judging download proportion control parameters corresponding to the download classification conditions met by the client;

and providing the configuration file generated according to the download proportion control parameter to the client.

7. The method of claim 6, wherein the download classification condition comprises:

downloading classification conditions set according to the system configuration performance of the client; or,

downloading classification conditions set according to the user level of the client; or,

and the downloading classification condition is set according to the user type of the client.

8. The method of claim 6, wherein the download classification condition is included in a configuration file generated by a server, or wherein the download classification condition is stored at the client.

9. A system for controlling download of a patch package, comprising: a server and a plurality of clients,

the client is used for acquiring a download proportion control parameter of the patch package from a server before downloading the patch package, judging whether the client meets a preset download condition according to the download proportion control parameter, wherein the preset download condition is used for controlling a user with a preset download proportion to download the patch package, and when the preset download condition is met, the patch package can be downloaded from the server;

wherein, the judging whether the client side meets the preset downloading condition according to the downloading proportion control parameter comprises:

the client generates a random number through a random number calculation function;

performing modulo operation on the random number and the download proportion control parameter;

and judging whether the result of the modulus calculation is within a preset proportional interval range, if so, indicating that the preset downloading condition is met, otherwise, indicating that the preset downloading condition is not met.

10. The system of claim 9,

the client is further used for reporting information whether the patch package needs to be downloaded to the server according to local downloading requirements before the download proportion control parameter of the patch package is acquired from the server, and when the patch package needs to be downloaded, the server provides the download proportion control parameter to the client; or, the client is further configured to report information on whether the patch package needs to be downloaded to the server according to a local download requirement when the preset download condition is met, and download the patch package from the server when the patch package needs to be downloaded.

11. The system of claim 9,

the server is used for pre-storing a plurality of configuration files containing different download proportion control parameters and selecting the configuration file currently provided for the client according to the network flow.

12. The system of claim 9,

the server is used for pre-saving download classification conditions set for the patch packages, each download classification condition corresponds to different download proportion control parameters, when the client side obtains the configuration file of the patch packages with the download classification conditions from the server, the download proportion control parameters corresponding to the download classification conditions met by the client side are judged, and the configuration file generated according to the download proportion control parameters is provided for the client side.

13. A client, comprising:

the system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a download proportion control parameter of a patch package from a server before downloading the patch package;

the judging unit is used for judging whether the client side meets a preset downloading condition according to the downloading proportion control parameter, wherein the preset downloading condition is used for controlling a user with a preset downloading proportion to download the patch package;

the downloading unit is used for downloading the patch package from the server by the client when the preset downloading condition is met;

the judging unit judges whether the client meets the preset downloading condition according to the downloading proportion control parameter, and comprises the following steps:

the client generates a random number through a random number calculation function;

performing modulo operation on the random number and the download proportion control parameter;

and judging whether the result of the modulus calculation is within a preset proportional interval range, if so, indicating that the preset downloading condition is met, otherwise, indicating that the preset downloading condition is not met.

14. The client of claim 13, further comprising:

a reporting unit, configured to report, to the server, information on whether the patch package needs to be downloaded according to a local download requirement before the obtaining unit obtains the download proportion control parameter of the patch package, or, when the preset download condition is met, report, to the server, information on whether the patch package needs to be downloaded according to the local download requirement.

15. The client according to claim 13, wherein the determining unit comprises:

a random number generating unit for generating a random number by a random number calculating function;

the module calculation unit is used for carrying out module calculation on the random number and the download proportion control parameter;

and the result judging unit is used for judging whether the result of the modular operation is within a preset proportional interval range, if so, the result shows that the preset downloading condition is met, and otherwise, the result shows that the preset downloading condition is not met.

16. A server, comprising:

the system comprises a providing unit, a processing unit and a processing unit, wherein the providing unit is used for providing a download proportion control parameter for obtaining a patch package to a client before the client downloads the patch package;

the transmission unit is used for transmitting the patch package to a client after receiving a downloading request sent by the client, wherein the downloading request is a downloading request sent by the client after judging that a preset downloading condition is met according to the downloading proportion control parameter, and the preset downloading condition is used for controlling a user with a preset downloading proportion to download the patch package;

wherein, the client judges that the preset download condition is met according to the download proportion control parameter and comprises the following steps:

the client generates a random number through a random number calculation function;

performing modulo operation on the random number and the download proportion control parameter;

and judging whether the result of the modulus calculation is within a preset proportional interval range, if so, indicating that the preset downloading condition is met, otherwise, indicating that the preset downloading condition is not met.

17. The server of claim 16, further comprising:

the first storage unit is used for storing a plurality of configuration files containing different download ratio control parameters in advance;

and the selection unit is used for selecting the configuration file currently provided for the client according to the network flow.

18. The server of claim 16, further comprising:

the second storage unit is used for storing the download classification conditions set for the patch packages in advance, and each download classification condition corresponds to different download proportion control parameters;

the judging unit is used for judging the download proportion control parameters corresponding to the download classification conditions met by the client when the client acquires the configuration file of the patch package with the download classification conditions from the server;

the providing unit is specifically configured to provide the configuration file generated according to the download ratio control parameter to the client.

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