CN108540503A - A kind of data interactive method and relevant apparatus - Google Patents

Abstract

This application discloses a kind of data interactive methods, when client is needed with external server interaction data, destination server can be established with client connect first, the Data Concurrent of client is received to the target network node determined, external server is forwarded the data to by target network node and carries out response processing, after obtaining handling result, handling result is equally transmitted to client by target network node and network server.Therefore, there is no direct interactions between client and external server, but carry out indirect interaction by target network node, therefore, external server may only know the information of target network node, without can know that the real information of client, therefore the safety of client be effectively ensured.A kind of data interaction system, network server, network node, network service device, network node device is also disclosed in the application, and above-mentioned technique effect equally may be implemented.

Description

A data interaction method and related device

technical field

The present application relates to the field of network security, and more specifically, relates to a data interaction method, system, network server, network node, network server device, and network node device.

Background technique

With the development of the Internet, more and more users will obtain information through the Internet. At present, users usually obtain external information through direct data interaction between the user's client and the server of the external storage resource. For example, the user initiates a data acquisition request to the server, and the server returns the corresponding data directly to the client in response to the request.

However, when a user directly interacts with an external server, the information of the client, such as an IP address, is often exposed. Therefore, the security of the client is often threatened.

Therefore, how to enable users to surf the Internet more safely is a problem to be solved by those skilled in the art.

Contents of the invention

The purpose of this application is to provide a data interaction method, system, network server, network node, network server device, and network node device to solve the problem of how to enable users to surf the Internet more safely.

In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:

A data interaction method applied to a network server, the method comprising:

receiving first data sent by the client, where the first data is data sent by the client to an external server;

sending the first data sent by the client to a target network node, so that the target network node sends the first data to an external server;

receiving second data sent by the target network node; wherein the second data is a processing result obtained by processing the first data sent by the external server to the target network node;

Send the second data to the client.

Wherein, the sending the first data sent by the client to the target network node includes:

Determine the IP address of the client;

Using the IP address to determine an optimal network node corresponding to the client, and using the optimal network node as a target network node;

Send the first data to the target network node.

Wherein, the determining the optimal network node corresponding to the client by using the IP address includes:

Using the IP address to determine at least one network node that is in the same region and/or operator as the client as the optimal network node.

Wherein, the receiving the processing result sent by the target network node includes:

Receive second data filtered by a predetermined filtering rule sent by the target network node.

Among them, also include:

receiving information sent by the client to modify the predetermined filtering rules;

Sending the information of modifying the filtering rule to the target network node, so that the target network node modifies the currently predetermined filtering rule.

Among them, also include:

Sending the newly added filtering rule sent by the client to the target network node, so that the target network node uses the newly added filtering rule to update the current predetermined filtering rule.

Among them, also include:

The updated predetermined filtering rule is synchronized to all network nodes by using the target network node.

In order to solve the above technical problems, the present application also provides a data interaction method applied to network nodes, the method comprising:

receiving first data sent by the web server, the first data being data sent to an external server by a client connected to the web server;

sending the first data to the external server;

receiving second data sent by the external server, where the second data is a processing result obtained by processing the first data by the external server;

sending the second data to the web server, so that the web server sends the second data to the client.

Wherein, the sending the first data to the external server includes:

filtering the first data by using a predetermined filtering rule, and sending the filtered first data to the external server.

In order to solve the above technical problems, the application also provides a network server, including:

The first receiving module is configured to receive first data sent by the client, where the first data is data sent by the client to an external server;

A first sending module, configured to send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server;

The second receiving module is configured to receive the second data sent by the target network node; wherein the second data is the processing obtained by processing the first data sent by the external server to the target network node result;

A second sending module, configured to send the second data to the client.

In order to solve the above technical problems, the present application also provides a network node, including:

The third receiving module is used to receive the first data sent by the network server, and the first data is the data sent to the external server by the client connected to the network server;

a third sending module, configured to send the first data to the external server;

A fourth receiving module, configured to receive second data sent by the external server, where the second data is a processing result obtained by processing the first data by the external server;

A fourth sending module, configured to send the second data to the network server, so that the network server sends the second data to the client.

In order to solve the above technical problems, the application also provides a data interaction system, including:

A network server and at least two network nodes, wherein:

The network server is configured to receive first data sent by the client, the first data is data sent by the client to an external server; and send the first data sent by the client to a target network node, so that The target network node sends the first data to an external server; wherein, the target network node is at least one of the at least two network nodes; and receives the second data sent by the target network node; Wherein, the second data is a processing result obtained by processing the first data sent by the external server to the target network node; and the second data is sent to the client.

The network node is configured to receive first data sent by a network server; send the first data to the external server; receive second data sent by the external server; send the second data to the network server.

In order to solve the above technical problems, the present application also provides a network server device, including:

a first memory for storing computer programs;

The first processor is configured to implement the steps of the data interaction method when executing the computer program.

In order to solve the above technical problems, the present application also provides a network node device, including:

a second memory for storing computer programs;

The second processor is configured to implement the steps of the data interaction method when executing the computer program.

In order to solve the above technical problem, the present application also provides a computer storage medium, which is characterized in that the computer storage medium stores a program, and when the program is executed, the data interaction method as described above can be realized.

It can be seen that in the data interaction method provided by this application, when the client needs to exchange data with an external server, the target server will first establish a connection with the client, receive the data from the client and send it to the determined target network node, and the target server The network node forwards the data to the external server for response processing, and after obtaining the processing result, the target network node and the target server also forward the processing result to the client. Therefore, there is no direct interaction between the client and the external server, but indirect interaction through the target network node. Therefore, the external server can only know the information of the target network node, but not the real information of the client, thus effectively ensuring the client's terminal security.

The present application also provides a data interaction system, a network server, a network node, a network server device, and a network node device, which can also achieve the above-mentioned technical effects.

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, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a flow chart of a data interaction method applied to a network server disclosed in an embodiment of the present application;

FIG. 2 is a flow chart of a specific data interaction method applied to a network server disclosed in the embodiment of the present application;

FIG. 3 is a flow chart of a specific data interaction method applied to a network server disclosed in the embodiment of the present application;

FIG. 4 is a flowchart of a data interaction method applied to network nodes disclosed in the embodiment of the present application;

FIG. 5 is a schematic structural diagram of a network server disclosed in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a network server device disclosed in an embodiment of the present application.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

The embodiment of the present application discloses a data interaction method, system, network server, network node, network server device, and network node device to solve the problem of how to enable users to surf the Internet more safely.

Referring to Fig. 1, a data interaction method provided by an embodiment of the present application is applied to a network server, and specifically includes:

S101. Receive first data sent by a client, where the first data is data sent by the client to an external server.

In this solution, a network server is provided, and the network server is connected to the target network node and the client respectively, wherein the target network node can be a node in a network topology organized by a large number of network nodes, organized into a network There are a large number of network nodes in the topology, for example, the number of network nodes can be hundreds of thousands, millions, or even higher, and they can be widely distributed in multiple regions. Different network nodes can use different operators to access the network, so the number is large A network node can involve multiple operators.

It should be noted that the data interaction between the client and the external server is not performed directly, but through the forwarding of the target network node, and the target network node is determined by the target server among the massive network nodes in the above mesh topology. a node. The determination of the target network node may be based on the quality and speed of data forwarding, etc. The specific determination method may refer to the following embodiments, which will not be repeated here. When the client needs to connect to the network to obtain or upload data, that is, when it needs to obtain data on an external server or upload data to an external server, the network server receives the first data sent by the client. The first data is sent by the client to Data from external servers. The data may be a request for acquiring data from an external server, or a request for uploading data to an external server and specific data to be uploaded.

S102. Send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server.

In this solution, after receiving the first data sent by the client, the network server first sends the first data to the target network node.

S103. Receive second data sent by the target network node; wherein the second data is a processing result obtained by processing the first data sent by the external server to the target network node.

In this solution, the external server only establishes a connection with the target network node, but does not establish a connection with the client. That is to say, the external server can only obtain the IP address of the target network node, but not the IP address of the client.

After the external server responds to the access request sent by the client, it will first send the processing result as the second data to the target network node, then send it to the network server by the target network node, and then forward it to the client.

For example, the data sent by the client to the target network node is the request data to obtain some data on the external server. When the external server receives the data, it will respond to the request and use the data that the client wants to obtain as the second data. Send to the target network node, the target network node will send the obtained processing result to the network server, and the network server will forward it to the client.

S104. Send the second data to the client.

It can be seen that, in the data interaction method provided by the embodiment of the present application, when the client needs to exchange data with the external server, the network server will first establish a connection with the client, receive the data of the client and send it to the determined target network node, The target network node forwards the data to the external server for response processing, and after obtaining the processing result, the target network node and the target server also forward the processing result to the client. Therefore, there is no direct interaction between the client and the external server, but indirect interaction through the target network node. Therefore, the external server can only know the information of the target network node, but not the real information of the client, thus effectively ensuring the client's terminal security.

A specific data interaction method provided in the embodiment of the present application is introduced below, and a specific data interaction method provided in the embodiment of the present application can be referred to with the foregoing embodiments.

Referring to Figure 2, a specific data interaction method provided by the embodiment of the present application specifically includes:

S201. Receive first data sent by a client, where the first data is data sent by the client to an external server.

S202. Determine the IP address of the client.

Since the network environment information about the client can be obtained by analyzing the IP address, such as operator, region, etc., in this solution, the IP address of the client is preferably used to determine the corresponding target network node.

Specifically, after establishing a connection with the client, the target server will determine the IP address of the client.

S203. Determine an optimal network node corresponding to the client by using the IP address, and use the optimal network node as a target network node.

Wherein, the optimal node in the same region and/or operator as the client is determined by using the IP address, and the optimal node is used as a target network node.

It should be noted that the target server is connected to a large number of nodes, so it is necessary to determine at least one node among all the nodes to forward the data of the current client.

In this solution, the optimal node that is most suitable for the current client is determined among all nodes by using the IP address of the client as the target network node.

Preferably, the network server can use the IP address of the client to resolve the region and the operator of the client, and then filter the nodes corresponding to the region and/or operator with the same IP as the client to improve the quality of service. For example, if the network environment of the user client is Jiangsu Nanjing Telecom Network, then the network server will select the nodes of Jiangsu Nanjing Telecom Network to provide services for the client.

It can be understood that the target network node is preferably a node with the same region and operator as the client, and if there is no such node, a node that satisfies one of the conditions is preferred as the target network node.

S204. Send the first data to the target network node; wherein the target network node is used to send the data to an external server.

S205. Receive second data sent by the target network node; wherein the second data is a processing result obtained by processing the first data sent by the external server to the target network node.

S206. Send the second data to the client.

Wherein, S204, S205, and S206 respectively correspond to S102, S103, and S104 in the above-mentioned embodiment. For specific content, reference may be made to the above-mentioned embodiment, and details are not repeated here.

It can be seen that in the specific data interaction method provided by the embodiment of the present application, since the screening of the target network node is based on the IP address of the client, the preferred screening result of the target network node is the same region and the same operator as the client. Therefore, in practical applications, the speed and quality of data transmission between the client and the target network node can be well guaranteed, ensuring a good online experience for users.

A specific data interaction method provided in the embodiment of the present application is introduced below, and a specific data interaction method described below may refer to any embodiment described above.

Referring to Figure 3, a specific data interaction method provided by the embodiment of the present application specifically includes:

S301. Receive first data sent by a client, where the first data is data sent by the client to an external server.

S302. Send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server.

Wherein, the target network node is preferably the preferred node in which the operator and region determined by the IP address of the client are the same as those of the client as described in the above embodiments.

S303. Receive the second data sent by the target network node and filtered by using a predetermined filter rule; wherein, the second data is obtained by processing the first data sent by the external server to the target network node process result.

In this solution, the target network node is preset with filtering rules, and the filtering rules are used to filter abnormal data, such as advertisements, Trojan horse viruses, phishing websites, etc. When the target network node receives the processing result after the external server responds to the client data, it first uses filtering rules to filter the processing result, obtains the filtered processing result, and then sends the result to the target server.

Specifically, the second data received by the network server is the second data filtered by the target network node, so the currently received second data is a relatively safe result.

S304. Send the processing result to the client.

Specifically, the target server sends the filtered processing result to the client. Since the target network node filters the abnormal data of the processing results, the data received by the client largely intercepts abnormal data such as advertisements, Trojan viruses, and phishing websites, thus providing users with a safe and comfortable network environment .

It should be noted that since the abnormal data is usually constantly updated, the preset filtering rules in the target network node may not be able to filter all the current abnormal data, and there are fish that slip through the net. Therefore, the embodiment of the present application provides a specific The data interaction method provides users with the function of modifying or adding filter rules, so as to update the existing filter rules and improve the current filter rules.

A specific data interaction method provided by the embodiments of the present application, on the basis of the above embodiments, further includes:

receiving information sent by the client to modify the predetermined filtering rules;

Sending the information of modifying the filtering rule to the target network node, so that the target network node modifies the currently predetermined filtering rule.

In this solution, the network server may receive the information sent by the client to modify the current filter rule, and then send the modified information to the target network node, and the target network node updates the current predetermined filter rule with the modified information.

In another specific implementation manner, the network server sends the newly added filtering rule sent by the client to the target network node, so that the target network node uses the newly added filtering rule to update the current predetermined filtering rule.

In this solution, the network server can also receive the new filtering rules sent by the client, and then send the new filtering rules to the target network node, and the target network node updates the current predetermined filtering rules with the new filtering rules.

As a preferred implementation manner, the network server uses the target network node to synchronize the updated predetermined filtering rules to all nodes.

Specifically, in order to make the filtering rules of all nodes more perfect, after each node updates its own predetermined filtering rules, the update results must be synchronized to each node, so that all nodes can follow the current latest and most complete Rules implement filtering of processing results.

A data interaction method applied to a network node provided in the embodiment of the present application is introduced below, and a data interaction method described below may refer to any of the foregoing embodiments.

Referring to Figure 4, a data interaction method provided by the embodiment of the present application is applied to network nodes, and specifically includes:

S401. Receive first data sent by a network server, where the first data is data sent from a client connected to the network server to an external server.

In this solution, the network node receives the first data sent by the network server, wherein the first data is the data sent by the client to the external server, the data will first be sent by the client to the network server, and then sent by the network server to network node.

It should be noted that the first data is data sent by the client to the external server. The data may be a request for acquiring data from an external server, or a request for uploading data to an external server and specific data to be uploaded.

S402. Send the first data to the external server.

Specifically, after receiving the first data, the network node will send the first data to the external server.

As a preferred implementation manner, the network node filters the first data by using a predetermined filtering rule, and sends the filtered first data to the external server.

Specifically, in order to ensure the security of the data sent by the client to the external server, after receiving the first data from the client, the network node first filters the first data, and then sends the filtered first data to the external server.

Regarding the method for filtering the first data, reference may be made specifically to the method for filtering the second data in the foregoing embodiments, which will not be repeated here.

S403. Receive second data sent by the external server, where the second data is a processing result obtained by processing the first data by the external server.

Specifically, when the external server responds to the first data from the client, it will obtain a processing result, and send the processing result to the network node as the second data, and the network node receives the second data.

Preferably, the network node will filter the second data to ensure that the data returned to the client is safe and reliable. The operation of filtering has been specifically introduced in the above-mentioned embodiment, and the specific content can refer to the above-mentioned embodiment. I won't repeat them here.

S404. Send the second data to the network server, so that the network server sends the second data to the client.

After receiving the second data, the network node sends the second data to the network server, and the network server returns the second data to the corresponding client.

A data interaction system provided by the embodiment of the present application is introduced below, and a data interaction system described below may refer to any method embodiment above.

Referring to Fig. 5, a network server provided by the embodiment of the present application specifically includes:

The first receiving module 501 is configured to receive first data sent by the client, where the first data is data sent by the client to an external server;

A first sending module 502, configured to send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server;

The second receiving module 503 is configured to receive the second data sent by the target network node; wherein the second data is obtained by processing the first data sent by the external server to the target network node process result;

The second sending module 504 is configured to send the second data to the client.

The web server of this embodiment is used to implement the aforementioned data interaction method, so the specific implementation in the web server can be seen in the embodiment part of the data interaction method above, for example, the first receiving module 501, the first sending module 502, the first The second receiving module 503 and the second receiving module 504 are respectively used to implement steps S101, S102, S103 and S104 in the above-mentioned data interaction method. Therefore, the specific implementation methods can refer to the descriptions of the corresponding parts of the embodiments, and will not be repeated here. repeat.

A specific network server provided by the embodiment of the present application is introduced below, and a network server described below may refer to the foregoing embodiments.

A specific network server provided in the embodiment of the present application specifically includes:

A first sending module, configured to send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server.

Wherein, the first sending module includes:

A first determining unit, configured to determine the IP address of the client.

The second determining unit is configured to use the IP address to determine an optimal node corresponding to the client, and use the optimal node as a target network node.

Wherein, the second determining unit is specifically configured to use the IP address to determine at least one network node that is in the same region and/or operator as the client as the optimal network node, and use the optimal network node as the target network node .

A sending unit, configured to send the first data to the target network node.

The second receiving module is configured to receive the second data sent by the target network node; wherein the second data is the processing obtained by processing the first data sent by the external server to the target network node result. A second sending module, configured to send the second data to the client.

A specific network server provided by the embodiment of the present application is introduced below, and a specific network server described below specifically includes:

The first receiving module is configured to receive the first data sent by the client, the first data is the data sent by the client to the external server.

A first sending module, configured to send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server.

The second receiving module is configured to receive the second data sent by the target network node; wherein the second data is the processing obtained by processing the first data sent by the external server to the target network node result.

Wherein, the second receiving module is specifically configured to receive the second data sent by the target network node and filtered by a predetermined filtering rule.

A second sending module, configured to send the second data to the client.

Among them, also include:

The modifying rule receiving module is configured to receive the information sent by the client to modify the predetermined filtering rule.

A modifying rule sending module, configured to send the information of modifying the filtering rule to the target network node, so that the target network node modifies the currently predetermined filtering rule.

The new rule sending module is configured to send the new filter rule sent by the client to the target network node, so that the target network node uses the new filter rule to update the current predetermined filter rule.

A synchronization module, configured to use the target network node to synchronize the updated predetermined filtering rules to all nodes.

A network node provided in the present application is introduced below, and a network node described below may refer to any of the foregoing embodiments. The target network node introduced in the foregoing embodiments is a network node provided in the embodiments of the present application, and the specific content may refer to each other.

A network node provided in an embodiment of the present application specifically includes:

The third receiving module is configured to receive the first data sent by the network server, the first data is the data sent by the client connected to the network server to the external server.

A third sending module, configured to send the first data to the external server.

Wherein, the third sending module is specifically configured to filter the first data by using a predetermined filtering rule, and send the filtered first data to the external server.

The fourth receiving module is configured to receive second data sent by the external server, where the second data is a processing result obtained by processing the first data by the external server.

A fourth sending module, configured to send the second data to the network server, so that the network server sends the second data to the client.

The network server of this embodiment is used to implement the aforementioned data interaction method, so the specific implementation in the network server can be seen in the embodiment part of the data interaction method in the foregoing, for example, the third receiving module, the third sending module, and the fourth receiving module The module, the fourth sending module, is respectively used to implement steps S401, S402, S403 and 404 in the above-mentioned data interaction method. Therefore, its specific implementation can refer to the description of the corresponding parts of the embodiments, and will not be repeated here.

The following introduces a data interaction system provided by the embodiments of the present application. The data interaction system described below may refer to any of the above embodiments.

A data interaction system provided by an embodiment of the present application specifically includes a network server and at least two network nodes, wherein:

The network server is configured to receive first data sent by the client, the first data is data sent by the client to an external server; and send the first data sent by the client to a target network node, so that The target network node sends the first data to an external server; wherein the target network node is one of the at least two network nodes; receiving second data sent by the target network node; wherein , the second data is a processing result obtained by processing the first data sent by the external server to the target network node; sending the second data to the client.

The network node is configured to receive first data sent by a network server; send the first data to the external server; receive second data sent by the external server; send the second data to the network server.

For details about the network server and the network node, reference may be made to the specific content of the above-mentioned network server embodiment and network node embodiment, which will not be repeated here.

The present application also provides a network server device. Referring to FIG. 6, a structural diagram of a data interaction device provided by an embodiment of the present application, as shown in the figure, includes:

The first memory 100 is used to store computer programs;

The first processor 200 is configured to implement the steps provided in the foregoing embodiments when executing the computer program.

Specifically, the first memory 100 includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer-readable instructions, and the internal memory provides an environment for the operation of the operating system and computer-readable instructions in the non-volatile storage medium. The first processor 200 provides computing and control capabilities for the data interaction device, and can implement the following steps:

receiving first data sent by the client, the first data being data sent by the client to an external server; sending the first data sent by the client to a target network node, so that the target network node will Sending the first data to an external server; receiving second data sent by the target network node; wherein, the second data is sent by the external server to the target network node to process the first data The obtained processing result: sending the second data to the client.

In this embodiment, when the first processor 200 executes the computer subroutine stored in the first memory 100, the following steps may be specifically implemented:

Determining the IP address of the client; using the IP address to determine an optimal node corresponding to the client, using the optimal node as a target network node; sending the first data to the target network node.

In this embodiment, when the first processor 200 executes the computer subroutine stored in the first memory 100, the following steps may be specifically implemented:

The IP address is used to determine the optimal node in the same region and/or operator as the client, and the optimal node is used as the target network node.

In this embodiment, when the first processor 200 executes the computer subroutine stored in the first memory 100, the following steps may be specifically implemented:

Receive second data filtered by a predetermined filtering rule sent by the target network node.

receiving information sent by the client to modify the predetermined filtering rules;

Sending the information of modifying the filtering rule to the target network node, so that the target network node modifies the currently predetermined filtering rule.

Sending the newly added filtering rule sent by the client to the target network node, so that the target network node uses the newly added filtering rule to update the current predetermined filtering rule.

The updated predetermined filtering rules are synchronized to all nodes by using the target network node.

On the basis of the foregoing embodiments, as a preferred implementation manner, the network server further includes:

The first input interface 300 is used to obtain externally imported computer programs, parameters and instructions, and store them in the memory under the control of the processor. The first input interface 300 may be connected with an input device to receive parameters or instructions manually input by a user. The input device may be a touch layer covered on the display screen, or may be a button, a trackball or a touch pad provided on the terminal shell, or may be a keyboard, a touch pad, or a mouse. Specifically, in this embodiment, the user may manually select the manner in which the network server determines the target network node through the first input interface 300 .

The first display unit 400 is configured to display data sent by the processor. The first display unit 400 may be a display screen on a PC, a liquid crystal display screen, or an electronic ink display screen. Specifically, in this embodiment, the first display unit 400 may display the data received by the network server from the client and the target network node, the determination result of the target network node, and the like.

The first network port 500 is used for communicating with various external terminal devices. The communication technology used in the communication connection can be wired communication technology or wireless communication technology, such as mobile high-definition link technology (MHL), universal serial bus (USB), high-definition multimedia interface (HDMI), wireless fidelity technology (WiFi), Bluetooth communication technology, low-power Bluetooth communication technology, communication technology based on IEEE802.11s, etc. Specifically, in this embodiment, the first network ports 500 are respectively used to connect the client and the target network node, so as to realize data interaction between the data interaction device and the client and the target network node.

The present application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps provided in the above embodiment of the data interaction method applied to a network server can be realized. The storage medium may include various media capable of storing program codes such as a U disk, a removable hard disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk.

A network node device provided in the embodiment of the present application is introduced below, and a network node device described below may refer to any of the foregoing embodiments.

A network node device provided in an embodiment of the present application specifically includes:

a second memory for storing computer programs;

The second processor is configured to implement the following steps when executing the computer program:

receiving the first data sent by the network server, the first data is the data sent to the external server by the client connected to the network server; sending the first data to the external server; receiving the data sent by the external server the second data, the second data is the processing result obtained by the external server processing the first data; the second data is sent to the network server, so that the network server sends the The second data is sent to the client.

On the basis of the above embodiments, as a preferred implementation manner, the network node further includes:

The second input interface is used to obtain computer programs, parameters and instructions imported from outside, and save them in the memory under the control of the processor. The second input interface can be connected with an input device to receive parameters or instructions manually input by the user. The input device may be a touch layer covered on the display screen, or may be a button, a trackball or a touch pad provided on the terminal shell, or may be a keyboard, a touch pad, or a mouse. Specifically, in this embodiment, the user may input predetermined filtering rules through the second input interface.

The second display unit is used for displaying the data sent by the processor. The second display unit may be a display screen, a liquid crystal display screen, or an electronic ink display screen on a PC. Specifically, in this embodiment, the second display unit can display the first data, the second data received by the network node, and the data transmission result between the network server and the external server, and perform a process on the first data and the second data. Filtered results etc.

The second network port is used for communicating with various external terminal devices. The communication technology used in the communication connection can be wired communication technology or wireless communication technology, such as mobile high-definition link technology (MHL), universal serial bus (USB), high-definition multimedia interface (HDMI), wireless fidelity technology (WiFi), Bluetooth communication technology, low-power Bluetooth communication technology, communication technology based on IEEE802.11s, etc. Specifically, in this embodiment, the second network ports are respectively used to connect the network server and the external server, so as to realize the forwarding of the first data of the client transmitted by the network server.

The present application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps provided in the above embodiments of the data interaction method applied to network nodes can be realized. The storage medium may include various media capable of storing program codes such as a U disk, a removable hard disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (15)

1. A data interaction method, characterized in that being applied to a web server, the method comprises: receiving first data sent by the client, where the first data is data sent by the client to an external server; sending the first data sent by the client to a target network node, so that the target network node sends the first data to an external server; receiving second data sent by the target network node; wherein the second data is a processing result obtained by processing the first data sent by the external server to the target network node; Send the second data to the client. 2. The method according to claim 1, wherein the sending the first data sent by the client to the target network node comprises: Determine the IP address of the client; Using the IP address to determine an optimal network node corresponding to the client, and using the optimal network node as a target network node; Send the first data to the target network node. 3. The method according to claim 2, wherein the determining the optimal network node corresponding to the client by using the IP address comprises: Using the IP address to determine at least one network node that is in the same region and/or operator as the client as the optimal network node. 4. The method according to any one of claims 1 to 3, wherein the receiving the processing result sent by the target network node comprises: Receive second data filtered by a predetermined filtering rule sent by the target network node. 5. The method according to claim 4, further comprising: receiving information sent by the client to modify the predetermined filtering rules; Sending the information of modifying the filtering rule to the target network node, so that the target network node modifies the currently predetermined filtering rule. 6. The method according to claim 5, further comprising: Sending the newly added filtering rule sent by the client to the target network node, so that the target network node uses the newly added filtering rule to update the current predetermined filtering rule. 7. The method according to claim 5 or 6, further comprising: The updated predetermined filtering rule is synchronized to all network nodes by using the target network node. 8. A data interaction method, characterized in that it is applied to a network node, the method comprising: receiving first data sent by the web server, the first data being data sent to an external server by a client connected to the web server; sending the first data to the external server; receiving second data sent by the external server, where the second data is a processing result obtained by processing the first data by the external server; sending the second data to the web server, so that the web server sends the second data to the client. 9. The method according to claim 8, wherein the sending the first data to the external server comprises: filtering the first data by using a predetermined filtering rule, and sending the filtered first data to the external server. 10. A network server, characterized in that, comprising: The first receiving module is configured to receive first data sent by the client, where the first data is data sent by the client to an external server; A first sending module, configured to send the first data sent by the client to a target network node, so that the target network node sends the first data to an external server; The second receiving module is configured to receive the second data sent by the target network node; wherein the second data is the processing obtained by processing the first data sent by the external server to the target network node result; A second sending module, configured to send the second data to the client. 11. A network node, characterized in that it comprises: The third receiving module is used to receive the first data sent by the network server, and the first data is the data sent to the external server by the client connected to the network server; a third sending module, configured to send the first data to the external server; A fourth receiving module, configured to receive second data sent by the external server, where the second data is a processing result obtained by processing the first data by the external server; A fourth sending module, configured to send the second data to the network server, so that the network server sends the second data to the client. 12. A data interaction system, comprising: a network server and at least two network nodes, wherein: The network server is configured to receive first data sent by the client, the first data is data sent by the client to an external server; and send the first data sent by the client to a target network node, so that The target network node sends the first data to an external server; wherein, the target network node is at least one of the at least two network nodes; and receives the second data sent by the target network node; Wherein, the second data is a processing result obtained by processing the first data sent by the external server to the target network node; sending the second data to the client; The network node is configured to receive first data sent by a network server; send the first data to the external server; receive second data sent by the external server; send the second data to the network server. 13. A network server device, characterized in that it comprises: a first memory for storing computer programs; The first processor is configured to realize the steps of the data interaction method according to any one of claims 1 to 8 when executing the computer program. 14. A network node device, characterized in that it comprises: a second memory for storing computer programs; The second processor is configured to realize the steps of the data interaction method according to claim 9 when executing the computer program. 15. A computer storage medium, wherein the computer storage medium stores a program, and when the program is executed, the data interaction method according to any one of claims 1-9 can be realized.