CN107493331A - A kind of client access method, server and system - Google Patents

Abstract

The invention discloses a kind of client access method, server and system, wherein method mainly includes：After client authentication passes through, central server obtains the running status of each application server corresponding to client from each connection management server；Central server determines the first application server according to access request and the running status of each application server from each application server；Central server sends the identification information of access request and the first application server to the first connection management server；Access request is sent to the first application server by the first connection management server；First connection management server receives the access result that the first application server is sent and is sent to the client by result is accessed.Central server dispatches application server on the whole, can rationally utilize integrity service device resource to the full extent, the optimal application server distributed for client, so as to the stability improved service quality.

Description

A client access method, server and system

technical field

The invention relates to the technical field of the Internet, in particular to a client access method, server and system.

Background technique

With the continuous development of terminal equipment, the amount of application data is increasing, which affects the operating performance of the terminal. Therefore, the cloud processing mode emerges as the times require, so that the application data of the terminal is processed in the cloud server, thereby reducing the burden on the terminal. operating pressure. For example, when a game on a terminal device is in the cloud game mode, the game is run directly on the cloud server, and the rendered game screen is compressed and sent to the terminal device in a stream. The client of the terminal device only needs to have basic The unique decompression and video playback functions can satisfy the user's gaming experience.

Figure 1 is a schematic diagram of an existing cloud game system architecture. As shown in Figure 1, when the client starts running, the cloud game server needs to authenticate the client first. Authentication is mainly to identify whether the client has the right to Running data in the cloud game server, if the client authentication passes, the cloud game server receives the user’s account information sent by the client, and the cloud game server sends the user’s account information to the origin server for account login. When the account login passes After that, the cloud game server receives and processes the running data of the client.

However, cloud games at this stage widely use the direct connection between the client and the cloud game server as shown in Figure 1, which makes it easy to have problems such as poor user experience and unstable service quality during client access.

Contents of the invention

The present invention provides a client access method, server and system to solve the problems of poor user experience and unstable service quality in the prior art.

An embodiment of the present invention provides a client access method, including:

After the client is authenticated, the central server obtains the running status of each application server corresponding to the client from each connection management server according to the client's access request;

The central server determines from each application server the first application server that provides access services for the client according to the access request and the operating status of each application server;

The central server sends the access request and the identification information of the first application server to the first connection management server to which the first application server belongs, and the first connection management server is used to establish an access channel between the client and the first application server.

An embodiment of the present invention provides a client access method, including:

The connection management server receives the client's access request and the identification information of the first application server sent by the central management server; Determining the first application server among the application servers that provides access services for the client;

The connection management server sends the access request to the first application server;

The connection management server receives the access result sent by the first application server and sends the access result to the client.

An embodiment of the present invention provides a central server, including:

The transceiver module is used to obtain the running status of each application server corresponding to the client from each connection management server according to the client's access request after the client is authenticated;

A processing module, configured to determine from among the application servers the first application server that provides access services for the client according to the access request and the operating status of each application server;

The transceiver module is also used to send the access request and the identification information of the first application server to the first connection management server to which the first application server belongs, and the first connection management server is used to establish access between the client and the first application server aisle.

An embodiment of the present invention provides a connection management server, including:

The transceiver module is used to receive the client's access request and the identification information of the first application server sent by the central management server; the first application server is after the central server passes the authentication of the client, according to the access request and the operating status of each application server, Determine the application server that provides access services for the client from each application server;

The transceiver module is also used to send the access request to the first application server;

The transceiver module is also used to receive the access result sent by the first application server and send the access result to the client.

An embodiment of the present invention provides a system, including an authentication server, the foregoing central server, and a connection management server.

To sum up, the embodiments of the present invention provide a client access method, server, and system, wherein the method includes: after the client is authenticated, the central server obtains the corresponding connection information of the client from each connection management server according to the client's access request. The operating status of each application server; the central server determines the first application server that provides access services for the client from each application server according to the access request and the operating status of each application server; the central server sends the access request and the identification of the first application server The information is sent to the first connection management server to which the first application server belongs; the first connection management server sends the access request to the first application server; the first connection management server receives the access result sent by the first application server and sends the access result to the client. The central server obtains the running status of each application server by connecting to the management server, and allocates application servers to the client according to the access request and the running status of each application server. Using the central server to schedule the application servers as a whole can maximize the rational use of the system as a whole The application server allocated for the client can better adapt to the data processing requirements of the client, so the client access method, central server, connection management server and system provided by the present invention can improve user experience and service quality stability.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

FIG. 1 is a schematic diagram of an existing cloud game system architecture;

FIG. 2 is a schematic diagram of a system architecture provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of a client access method provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of an authentication process system interaction provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of an account login process provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram of an account registration process provided by an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a central server provided by an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a connection management server provided by an embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Fig. 2 is a schematic diagram of a system architecture provided by an embodiment of the present invention. As shown in Fig. 2, the client is connected to the authentication server, the authentication server is connected to the central server, and there are N connection managers connected to the central server There are multiple application servers under each connection management server, as shown in Figure 2, under connection management server 1, there are application server 1, application server 2, ..., application server M, a total of M application servers, the central server, connection The management server and the application server are all or part of the servers in the Content Delivery Network (CDN), and the central server has the function of invoking and controlling the connection between the management server and the application server. During specific implementation, the authentication server and the central server may be two independent servers, or may be integrated into the same server. All the connection methods mentioned above can be wired connection or wireless connection. It should be pointed out that the system architecture shown in FIG. 2 is only a feasible implementation mode provided by the embodiment of the present invention, and the changes made to the system shown in FIG. 2 should be included in the embodiment of the present invention. , for example, adding more system server grading, and for example merging or splitting servers according to their functions.

An embodiment of the present invention provides a client access method, which can be implemented by the system shown in FIG. 2 . Fig. 3 is a schematic flow diagram of a client access method provided by an embodiment of the present invention, as shown in Fig. 3, including the following steps:

S301: After the client is authenticated, the central server acquires the running status of each application server corresponding to the client from each connection management server according to the client's access request;

S302: The central server determines the first application server that provides access services for the client from each application server according to the access request and the running status of each application server;

S303: The central server sends the access request and the identification information of the first application server to the first connection management server to which the first application server belongs;

S304: The first connection management server sends the access request to the first application server;

S305: The first connection management server receives the access result sent by the first application server, and sends the access result to the client.

In the specific implementation process, the client needs to be authenticated before S301. The purpose of authentication is to confirm whether the client has permission to run data on the application server. In the system architecture provided by the embodiment of the present invention, the authentication process can be implemented by a separate authentication server, and the system architecture at this time is shown in Figure 2. In addition, the authentication process can also be undertaken by the central server. At this time, the system architecture shown in FIG. 2 does not require the existence of the authentication server. In the specific implementation process, it can be determined according to the actual application environment and requirements whether an authentication server needs to be set in the system. The embodiment of the present invention takes the system shown in FIG. 2 as an example to illustrate the client access method provided by the embodiment of the present invention , the situation that does not include an authentication server should also be included in the embodiment of the present invention.

In the specific implementation process of S301, when the client is authenticated, the central server obtains the running status of each application server corresponding to the client from each connection management server. Here, the application server corresponding to the client is capable of running the client. data application server. The running state of each application server includes the physical location, load situation, performance parameters, etc. of each application server. During the specific implementation process, the information content of the running state can be added or deleted according to specific needs. The connection management server collects the running status of the lower-level application servers, and actively reports to the central management server or reports the running status of each application server according to the call instruction of the central management server. Optionally, the access request includes the client's manufacturer information or client identification, and the central server obtains the running status of each application server corresponding to the client according to the manufacturer information or the client identification.

In the specific implementation process of S302, the central server determines the first application server that provides the access service for the client from the application servers according to the access request and the running status of each application server. Application servers are machines that actually provide data processing services for clients. For example, for cloud game servers, they are mainly used to process game logic and screen rendering. The central server can allocate the first application server to the client according to the actual application requirements of the client. Optionally, the access request includes the address information of the terminal to which the client belongs, such as a hardware address (Media Access Control, MAC), an Internet Protocol address (Internet Protocol Address, IP), etc., and the central server selects the terminal according to the location information of the terminal in the access request. The application server closest to the terminal is the first application server, and the application server closest to the terminal provides services for the client, which can greatly reduce the cost and time of game screen data transmission, shorten the response time of the application server, and improve user experience. Optionally, the running status includes the load status of each connection management server, the number of concurrently running ones, etc., and the best application server that can currently provide a server in real time is determined as the first application server according to the client's access request. Of course, the marking of the first server selected by the central server includes but is not limited to the above situations. For example, when the central server selects the first application server, it can also refer to the performance parameters, application running status, and server resource conditions of each application server. Wait.

In the specific implementation process of S303, the central server sends the access request and the identification information of the first application server to the first connection management server to which the first application server belongs. Taking the system architecture shown in Figure 2 as an example, when the central server selects the application server 1 as the first application server, the central server sends the access request and the identification information of the application server 1 to the connection management server 1, and the connection management server at this time The management server 1 becomes the first connection management server. Optionally, the identification information of the first application server may be the IP address of the first application server, or may be a uniform resource locator (Uniform Resource Locator, URL) of the first application server or other information that can be located by the first connection management server Identification information of the first application server.

In the specific implementation process of S304, the first connection management server receives the access request sent by the central server and the identification information of the first application server, and after locating the first application server according to the identification information of the first application server, sends the access request to to the first application server. Taking the system architecture shown in Figure 2 as an example, when the first application server is application server 1, the connection management server 1 receives the access request sent by the central server and the identification information of the application server 1, and the connection management server 1 according to the application server 1 The identification information locates the application server 1 and sends the access request to the application server 1. After receiving the access request, the first application server responds to the access request, and returns the access result obtained after the response to the first connection management server. When updating, return to the application update interface and so on.

In the specific implementation process of step S305, the first connection management server receives the access result sent by the first application server and sends the access result to the client. Optionally, the first connection management server may actively connect to the client according to the identification information of the terminal of the client, so as to ensure that the client is a client that has passed the aforementioned authentication.

In summary, the central server obtains the running status of each application server by connecting to the management server, and allocates application servers to the client according to the access request and the running status of each application server. Using the central server to schedule the application servers as a whole can be reasonable to the greatest extent. Utilizing the overall server resources of the system, the application server assigned to the client can better adapt to the data processing requirements of the client. Therefore, the client access method provided by the present invention can improve user experience and service quality stability.

In the above embodiments, the client's access request will be received by the central server only after the client has been authenticated. Optionally, the central server receives the client's access request sent by the authentication server, and the client's access request is forwarded after the authentication server authenticates the client's access right. Authentication is used to confirm whether the client has permission to run data on the application server.

Further, the embodiment of the present invention provides a feasible authentication method to prevent illegal clients from accessing the connection management server to build a channel with the application server. Figure 4 is a schematic diagram of an authentication process system interaction provided by an embodiment of the present invention. As shown in Figure 4, the authentication process includes the following steps:

S401: The client initiates an access request to the authentication server;

S402: After the authentication server authenticates the client, it generates an authorization code, and sends the authorization code as the first authorization code together with the access request to the central server;

S403: The central server determines the first application server, and forwards the first authorization code to the first connection management server;

S404: The central server returns the identification information of the first connection management server to the authentication server;

S405: The authentication server sends the authorization code as the second authorization code together with the identification information of the first connection management server to the client;

S406: The client sends the second authorization code to the first connection management server;

S407: When the first authorization code matches the second authorization code, the connection management server sends the access request to the first application server;

S408: The first application server responds to the access request, and returns the access result to the first connection management server;

S409: The first connection management server returns the access result to the client.

Optionally, S410 is also included. The first connection management server sends connection update information to the central server to update the connection status of the client in the central server, preventing the central server from assigning another application server when the client repeatedly sends out access requests in a short period of time. And cause conflicts between application servers.

In the specific implementation process, without affecting the final effect, the adjustment of the order of the above steps and the modification of the steps are all included in the embodiment of the present invention. For example, S404 can be executed first, and then S403 can be executed.

In the specific implementation process of S402, the authentication server authenticates the client according to the application vendor information stored in the pre-cache or the central server. The access request contains the vendor information of the client. When the vendor information of the client is in the pre-cache of the authentication server or the application vendor information stored in the central server, the client authentication is passed.

Optionally, during the specific implementation of S404, when the identification information of the server is a URL, the central server may directly return the URL of the first application server to the authentication server. This is because the URL is in a hierarchical form, and the URL of the first application server as a lower-level URL must contain the URL of the first connection management server of the upper level. For example, the URL of the first application server is ab/cd/e/, then It can be seen that the URL of the first connection management server is ab/cd/.

After the first connection management server builds the access channel between the first application server and the client, the first application server returns the access result to the client. Optionally, the access result is a login interface, which is used to input the user's account information, such as the user's account number and password. The client sends the account information input by the user to the first connection management server for account login. Specifically, Fig. 5 is a schematic diagram of an account login process provided by an embodiment of the present invention, as shown in Fig. 5, including the following steps:

S501: The authenticated client sends a login request, and the login request includes account information;

S502: The first connection management server receives a login request;

S503: The first connection management server judges whether the registered account information of the account is cached; if yes, execute S504; if not, execute S508;

S504: The first connection management server verifies whether the account information is consistent with the registered account information; if yes, execute S505; if not, execute S510;

S505: The first connection management server notifies the central server account of successful login;

S506: The central server judges whether the login status of the account is repeated login; if yes, execute S510; if not, execute S507;

S507: The central server updates the login status of the account to be logged in, and the account login is successful;

S508: The first connection management server sends the login request to the central management server;

S509: The central management server verifies whether the account information is consistent with the registered account information; if yes, execute S506; if not, execute S510;

S510: The confirmation account login fails.

In the above embodiment, the central server is connected to the application origin server to which the client belongs, and stores all account information of the client application in the application origin server. Optionally, after the account is successfully logged in, the connection management server caches the account information within a preset time period so as to quickly authenticate the account when the account logs in within the preset time period next time.

Further, the embodiment of the present invention also provides a feasible account registration process, and Figure 6 is a schematic diagram of an account registration process provided by the embodiment of the present invention, as shown in Figure 6, including the following steps:

S601: The authenticated client sends a registration request;

S602: The first connection management server receives the registration request;

S603: The first connection management server initiates a registration application to the application source site server instead of the client;

S604: Apply the origin server to process the registration application, and return the processing result to the first connection management server;

S605: If the application source site server confirms that the registration is successful, execute S606; otherwise, execute S607;

S606: first connect to the management server to update account information and login status to the central server;

S607: Notify the client of registration failure;

S608: Notify the client that the registration is successful.

In the above-mentioned embodiment, the first connection management server is responsible for establishing a connection with the application source site when the client initiates a registration request, and assisting it to complete the registration, which to a certain extent reduces the interactive pressure on the client to register an account with the source site, ensuring It not only ensures the stability of its service operation, but also updates the account information and login status to the central server at the same time, ensuring that the central server can replace the application origin server for account login verification.

After the client account is successfully logged in, the data generated by the client during operation will be sent by the first connection management server to the first application server for processing. In addition to maintaining communication with the client and forwarding some operating data, the first connection management server is also responsible for parsing data packets, encrypting and decrypting, timeout processing, and other logical processing, and filtering out data sent from the client in advance. Error packets and illegal data packets are used to reduce the work pressure of the first application server. Optionally, the first connection management server is also responsible for detecting the connection status of the client, so as to relieve unnecessary resource occupation. The first connection management server isolates the first application server from the client, so that the client cannot directly access the first application server, which ensures the security of the first application server and reduces plug-in attacks to a certain extent. In addition, the first connection management server replaces the first application server to perform functions such as network connection and communication with the client, which greatly reduces the burden on the first application server, so that the first application server can focus on the processing of running data, for example, when the first application server When the application server is a game server, it can focus on the processing of game logic and game rendering, which improves user experience.

To sum up, the embodiment of the present invention provides a client access method, including: after the client is authenticated, the central server obtains the running status of each application server corresponding to the client from each connection management server according to the client's access request ; The central server determines the first application server that provides access services for the client from among the application servers according to the access request and the running status of each application server; the central server sends the access request and the identification information of the first application server to the first application The first connection management server to which the server belongs; the first connection management server sends the access request to the first application server; the first connection management server receives the access result sent by the first application server and sends the access result to the client. The central server obtains the running status of each application server by connecting to the management server, and allocates application servers to the client according to the access request and the running status of each application server. Using the central server to schedule the application servers as a whole can maximize the rational use of the system as a whole The application server allocated to the client can better adapt to the data processing requirements of the client. Therefore, the client access method provided by the embodiment of the present invention can improve user experience and service quality stability.

Based on the same technical concept, embodiments of the present invention also provide a central server, which can execute the above method embodiments. FIG. 7 is a schematic structural diagram of a central server provided by an embodiment of the present invention. As shown in FIG. 7, the central server 700 includes:

The transceiver module 701 is used to obtain the running status of each application server corresponding to the client from each connection management server according to the client's access request after the client is authenticated;

A processing module 702, configured to determine the first application server that provides access services for the client from among the application servers according to the access request and the running status of each application server;

The transceiver module 701 is further configured to send the access request and the identification information of the first application server to the first connection management server to which the first application server belongs, and the first connection management server is used to establish a connection between the client and the first application server. access channel.

Optionally, the transceiver module 701 is also configured to receive the client's access request sent by the authentication server, and the client's access request is forwarded after the authentication server authenticates the client's access rights.

Optionally, the transceiver module 701 is also used for:

receiving the first authorization code sent by the authentication server;

Forwarding the first authorization code to the first connection management server; the first connection management server is used to establish an access channel between the client and the first application server when the first authorization code matches the second authorization code sent by the client ; Wherein, the first authorization code and the second authorization code are generated by the authentication server after the client is authenticated and sent to the central server and the client respectively.

Optionally, the transceiver module 701 is also used for:

The identification information of the first connection management server is sent to the client, and the identification information of the first connection management server is used to instruct the client to send the second authorization code to the first connection management server.

Optionally, the transceiver module 701 is also used for:

Receive a login request sent by the first connection management server, where the login request includes account information;

After determining that the account information is consistent with the registered account information, instruct the first connection management server to provide access services for the client through the first application server.

Based on the same technical concept, embodiments of the present invention provide a connection management server, and the connection management server can execute the foregoing method embodiments. FIG. 8 is a schematic structural diagram of a connection management server provided by an embodiment of the present invention. As shown in FIG. 8, the connection management server 800 includes:

The transceiver module 801 is used to receive the client's access request and the identification information of the first application server sent by the central management server; , determine the application server providing access service for the client from each application server;

The transceiver module 801 is further configured to send the access request to the first application server;

The transceiver module 801 is further configured to receive the access result sent by the first application server and send the access result to the client.

Optionally, the transceiver module 801 is also used to:

Receive the first authorization code forwarded by the central management server and the second authorization code sent by the client; the first authorization code and the second authorization code are generated by the authentication server after the client is authenticated and sent to the central server and the client respectively Authorization code;

When it is confirmed that the first authorization code matches the second authorization code, the access request is sent to the first application server.

Optionally, the transceiver module 801 is also used for:

Receive the login request initiated by the client; the login request contains account information;

Also includes:

The processing module 802 is configured to provide the client with an access service through the first application server after determining that the account information is consistent with the registered account information; the registered account information is obtained from the client's application origin server.

Optionally, the transceiver module 801 is also used for:

After determining that the account information is consistent with the registered account information, obtain the login status of the account information from the central manager;

The processing module 802 is further configured to provide access services for the client through the first application server and update the login status of the account information in the central manager if the login status of the account information is not logged in.

Optionally, the transceiver module 801 is also used for:

Receive the registration request initiated by the client;

Forward the registration request to the client's application origin server;

When the application origin server confirms that the registration request is passed, the connection management server sends the registration account information in the registration request to the central server.

Based on the same technical concept, an embodiment of the present invention further provides a system, the system including an authentication server, a central server provided by any of the foregoing embodiments of the invention, and a connection management server provided by any of the foregoing embodiments of the invention. Since the functions and principles of the authentication server, the central server, and the connection management server are the same as those of the above-mentioned embodiments, they will not be repeated here.

To sum up, the embodiments of the present invention provide a client access method, server, and system, wherein the method includes: after the client is authenticated, the central server obtains the corresponding connection information of the client from each connection management server according to the client's access request. The operating status of each application server; the central server determines the first application server that provides access services for the client from each application server according to the access request and the operating status of each application server; the central server sends the access request and the identification of the first application server The information is sent to the first connection management server to which the first application server belongs; the first connection management server sends the access request to the first application server; the first connection management server receives the access result sent by the first application server and sends the access result to the client. The central server obtains the running status of each application server by connecting to the management server, and allocates application servers to the client according to the access request and the running status of each application server. Using the central server to schedule the application servers as a whole can maximize the rational use of the system as a whole The application server allocated for the client can better adapt to the data processing needs of the client, so the client access method, central server, connection management server and system provided by the embodiment of the present invention can improve user experience and server quality stability.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies thereof, the present invention also intends to include these modifications and variations.

Claims (21)

1. A client access method, characterized in that, comprising: After the client is authenticated, the central server obtains the running status of each application server corresponding to the client from each connection management server according to the access request of the client; The central server determines a first application server that provides access services for the client from among the application servers according to the access request and the running status of the application servers; The central server sends the access request and the identification information of the first application server to a first connection management server to which the first application server belongs, and the first connection management server is used for connecting the client with An access channel is established between the first application servers. 2. The method of claim 1, further comprising: The central server receives the client's access request sent by the authentication server, and the client's access request is forwarded after the authentication server authenticates the client's access right. 3. The method of claim 2, further comprising: The central server receives the first authorization code sent by the authentication server; The central server forwards the first authorization code to the first connection management server; the first connection management server is configured to match the first authorization code with the second authorization code sent by the client , to establish an access channel between the client and the first application server; wherein, the first authorization code and the second authorization code are generated after the authentication server authenticates the client And send the authorization codes to the central server and the client respectively. 4. The method of claim 3, further comprising: The central server sends the identification information of the first connection management server to the client, where the identification information of the first connection management server is used to instruct the client to send the first connection management server the Second authorization code. 5. The method according to any one of claims 1 to 4, further comprising: The central server receives a login request sent by the first connection management server, and the login request includes account information; After determining that the account information is consistent with the registered account information, the central server instructs the first connection management server to provide access services for the client through the first application server. 6. A client access method, characterized in that, comprising: The connection management server receives the client's access request and the identification information of the first application server sent by the central management server; the first application server is the central server after the client is authenticated, according to the access request and the identified information. The operating status of each application server is determined, and the first application server that provides access services for the client is determined from the application servers; The connection management server sends the access request to the first application server; The connection management server receives the access result sent by the first application server and sends the access result to the client. 7. The method according to claim 6, wherein before the connection management server sends the access request to the first application server, further comprising: The connection management server receives the first authorization code forwarded by the central management server and the second authorization code sent by the client; the first authorization code and the second authorization code are generated after the client passes authentication and sent to the central server and the client respectively; When the connection management server confirms that the first authorization code matches the second authorization code, it sends the access request to the first application server. 8. The method according to claim 7, characterized in that, after sending the access result to the client, further comprising: The connection management server receives a login request initiated by the client; the login request includes account information; After the connection management server determines that the account information is consistent with the registered account information, it provides the client with an access service through the first application server; the registered account information is obtained from the application origin server of the client. 9. The method according to claim 8, wherein after the connection management server determines that the account information is consistent with the registered account information, it provides access services for the client through the first application server, including : The connection management server acquires the login status of the account information from the central manager after determining that the account information is consistent with the registered account information; If the login status of the account information is a non-login status, providing an access service for the client through the first application server and updating the login status of the account information in the central manager. 10. The method according to claim 7, characterized in that, after sending the access result to the client, further comprising: The connection management server receives the registration request initiated by the client; The connection management server forwards the registration request to the application origin server of the client; When the application origin server confirms that the registration request is passed, the connection management server sends the registration account information in the registration request to the central server. 11. A central server, characterized in that it comprises: The transceiver module is used to obtain the running status of each application server corresponding to the client from each connection management server according to the access request of the client after the client is authenticated; A processing module, configured to determine a first application server that provides access services for the client from among the application servers according to the access request and the running status of the application servers; The transceiver module is further configured to send the access request and the identification information of the first application server to a first connection management server to which the first application server belongs, and the first connection management server is used for providing An access channel is established between the client and the first application server. 12. The central server according to claim 11, wherein the transceiver module is further configured to receive the client's access request sent by the authentication server, and the client's access request is the authentication server's request to the client. It is forwarded after the above-mentioned client's access rights are authenticated. 13. The central server according to claim 12, wherein the transceiver module is also used for: receiving the first authorization code sent by the authentication server; Forwarding the first authorization code to the first connection management server; the first connection management server is configured to, when the first authorization code matches the second authorization code sent by the client, provide the An access channel is established between the client and the first application server; wherein, the first authorization code and the second authorization code are generated by the authentication server after the client is authenticated and sent to Authorization codes of the central server and the client. 14. The central server according to claim 13, wherein the transceiver module is also used for: sending the identification information of the first connection management server to the client, where the identification information of the first connection management server is used to instruct the client to send the second authorization code to the first connection management server . 15. The central server according to any one of claims 11 to 14, wherein the transceiver module is further used for: receiving a login request sent by the first connection management server, where the login request includes account information; After determining that the account information is consistent with the registered account information, instruct the first connection management server to provide access services for the client through the first application server. 16. A connection management server, comprising: The transceiver module is used to receive the client's access request and the identification information of the first application server sent by the central management server; the first application server is the central server after the client is authenticated, according to the access request and the operating status of each application server, and determine the application server that provides access services for the client from the application servers; The transceiver module is further configured to send the access request to the first application server; The transceiving module is further configured to receive the access result sent by the first application server and send the access result to the client. 17. The connection management server according to claim 16, wherein the transceiver module is further configured to: Receive the first authorization code forwarded by the central management server and the second authorization code sent by the client; the first authorization code and the second authorization code are for the authentication server to authenticate the client An authorization code that is generated after passing and sent to the central server and the client respectively; When it is confirmed that the first authorization code matches the second authorization code, the access request is sent to the first application server. 18. The connection management server according to claim 17, wherein the transceiver module is further configured to: receive a login request initiated by the client; the login request includes account information; The connection management server also includes: A processing module, configured to provide an access service for the client through the first application server after determining that the account information is consistent with the registration account information; the registration account information is obtained from the application origin server of the client. 19. The connection management server of claim 18, wherein: The transceiver module is further configured to: obtain the login status of the account information from the central manager after determining that the account information is consistent with the registered account information; The processing module is further configured to provide access services for the client through the first application server and update the account information in the central manager if the login status of the account information is not logged in. Login status. 20. The connection management server of claim 18, wherein: The transceiver module is also used for: receiving a registration request initiated by the client; Forwarding the registration request to the application origin server of the client; When the application origin server confirms that the registration request is passed, the connection management server sends the registration account information in the registration request to the central server. 21. A system, characterized by comprising an authentication server, a central server according to any one of claims 11-15, and a connection management server according to any one of claims 16-20.