CN109144919B - Interface switching method and device - Google Patents

Abstract

The invention provides an interface switching method and device. By assigning a unique interface number to a general interface of an external system and adding interface description content, the target system identification and target interface number obtained by parsing the interface switching request can be used to determine The target general interface of the target external system, so that the interface parameter value obtained by parsing is passed into the parameter item of the target general interface to complete the interface transfer. Based on this, it can provide enterprise-level support for external systems, and provide safe and reliable universal access on the basis of high concurrency and large capacity of the system.

Description

Interface switching method and device

technical field

The present invention relates to the technical field of information management, and more particularly, to an interface switching method and device.

Background technique

The interface of the computer world has two meanings: one is the interface of the external system itself, such as software development API, and the other is the interactive interface between the user and the external system.

When a user accesses an external system through an interface, due to the differences in the transmission of parameters requested by the external system, even if the interface belongs to a general interface, a specific request must be made. Therefore, how to provide universal access for external systems is an urgent problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of this, in order to solve the above problems, the present invention provides an interface switching method and device, and the technical solutions are as follows:

An interface transfer method, comprising:

Allocate a unique interface number to the general interface of the external system, and add interface description content to the general interface; wherein, the interface description content at least includes the parameter item of the general interface and the system identifier of the external system;

In the case of receiving the interface transfer request sent by the client, analyze the interface transfer request to obtain the target system identifier, the target interface number and the interface parameter value;

determining the target external system corresponding to the target system identifier, and the target general interface of the target external system corresponding to the target interface number;

The interface parameter value is passed into the parameter item of the target general interface, so that the client is connected to the target general interface.

Preferably, the parameter item for passing the interface parameter value to the target general interface includes:

According to the preset security control logic, the interface parameter value is transferred to the parameter item of the target general interface; wherein, the preset security control logic includes security assessment, access control, intrusion detection, password authentication, security audit, anti-virus Any one or more of malicious code and encryption.

Preferably, the communication method with the client includes:

Any of synchronous request/response, asynchronous request/response, session, broadcast notification, event subscription, reliable message transmission and file transmission.

Preferably, the interface description content further includes:

The parameter type and interface type of the generic interface.

Preferably, the method further includes:

In the case of receiving the access request sent by the client, upload the access request to the target external system through the target general interface;

In the case of receiving the result data sent by the target external system through the target general interface, the result data is sent to the client.

Preferably, before the sending the result data to the client, the method further includes:

Format conversion is performed on the result data.

An interface switching device, comprising:

The registration module is used for assigning a unique interface number to the general interface of the external system, and adding interface description content to the general interface; wherein, the interface description content at least includes the parameter items of the general interface and the parameters of the external system. system identification;

a parsing module, configured to analyze the interface switching request to obtain a target system identifier, a target interface number and an interface parameter value after receiving the interface switching request sent by the client;

a determining module, configured to determine the target external system corresponding to the target system identifier, and the target general interface of the target external system corresponding to the target interface number;

The inputting module is configured to input the interface parameter value to the parameter item of the target general interface, so as to connect the client with the target general interface.

Preferably, the incoming module is specifically used for:

According to the preset security control logic, the interface parameter value is transferred to the parameter item of the target general interface; wherein, the preset security control logic includes security assessment, access control, intrusion detection, password authentication, security audit, anti-virus Any one or more of malicious code and encryption.

Preferably, the device further includes:

an uploading module, configured to upload the access request to the target external system through the target general interface when receiving the access request sent by the client;

A sending module, configured to send the result data to the client when receiving the result data sent by the target external system through the target general interface.

Preferably, the sending module is also used for:

Format conversion is performed on the result data.

Compared with the prior art, the beneficial effects realized by the present invention are:

The above interface switching method and device provided by the present invention can use the target system identification and target interface number obtained by parsing the interface switching request by assigning a unique interface number to the general interface of the external system and adding the interface description content. Determine the target general interface of the target external system, so that the interface parameter value obtained by parsing is passed into the parameter item of the target general interface to complete the interface transfer. Based on this, it can provide enterprise-level support for external systems, and provide safe and reliable universal access based on the high concurrency and large capacity of the system.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying 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 It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

1 is a method flowchart of an interface switching method provided by an embodiment of the present invention;

2 is a flowchart of another method of an interface switching method provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an interface switching device provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

An embodiment of the present invention provides an interface switching method. The method flowchart of the method is shown in FIG. 1 , and includes the following steps:

S10, assign a unique interface number to the general interface of the external system, and add interface description content to the general interface; wherein, the interface description content at least includes the parameter item of the general interface and the system identifier of the external system.

In the process of executing step S10, unified management is performed by collecting common interfaces of various external systems, such as interfaces for acquiring user information. The unique interface number assigned to the general interface can be randomly generated or set according to certain rules.

Taking the interface for obtaining user information as an example, the added interface description content includes the parameter item empNo and the system identifier of the external system containing the interface, which may be the system name, system number, or system abbreviation of the external system.

In addition, the interface description content may also include the parameter type and interface type of the general interface, for example, the parameter type of the interface for obtaining user information is string, and the interface type is POST. Of course, the interface types can also be extensible markup language XML, Simple Object Access Protocol SOAP, session beans, entity beans, and message-driven beans.

S20, in the case of receiving the interface transfer request sent by the client, parse the interface transfer request to obtain the target system identifier, the target interface number and the interface parameter value.

In order to improve the communication efficiency with the client, in this embodiment, the communication methods with the client include: synchronous request/response, asynchronous request/response, session, broadcast notification, event subscription, reliable message transmission, and file transmission. any of the ways.

The above communication methods are briefly introduced as follows:

Synchronous request/response mode: The client sends a service request to the server, and the client blocks and waits for the server to return the processing result.

Asynchronous request/response mode: The client sends a service request to the server. Different from the synchronous mode, in this mode, when the server processes the request, the client continues to run; when the server process ends, the processing result is returned.

Session mode: After the client establishes a connection with the server, it can send or receive data multiple times and store the context of the information at the same time.

Broadcast notification method: The server side actively sends out broadcast or notification messages that are not requested by the client side in a single or batch manner to the client side. The client side can check whether the message is received at the appropriate time and define the actions to be taken after receiving the message. .

Event subscription method: The client can subscribe custom events to the server in advance. When these events occur, the server notifies the client that the event occurs, and the client can take corresponding processing. The event subscription method enables the client to have a personalized event triggering function, which greatly facilitates the client to respond to the subscribed events in a timely manner.

Reliable message transmission method: In the interface communication, the message-based transmission processing method, in addition to the above communication methods, can also adopt the reliable message transmission method, that is, through the storage queue method, the client and the server transmit messages, Take appropriate action.

File transmission mode: The client and server transmit messages through files, and take corresponding processing.

S30, determine the target external system corresponding to the target system identifier and the target general interface of the target external system corresponding to the target interface number.

S40, the interface parameter value is passed into the parameter item of the target general interface, so that the client is connected to the target general interface.

In order to ensure the security of data transmission and data processing of the interface, a special security technology implementation strategy can be formulated in combination with the interface connection characteristics and business characteristics. Specifically, the interface parameter value can be passed into the parameter item of the target general interface according to the preset security control logic; wherein,

The preset security control logic includes any one or more of security assessment, access control, intrusion detection, password authentication, security audit, anti-malware code and encryption.

In some other embodiments, in order to establish a client access mechanism, on the basis of the interface switching method shown in FIG. 1 , the following steps are further included, and the method flowchart is shown in FIG. 2 :

S50, in the case of receiving the access request sent by the client, upload the access request to the target external system through the target general interface.

In order to improve the throughput of the interface and ensure the overall processing capacity. The target general interface can handle the access request sent by the client by means of load balancing, scalability and dynamic configuration management, or network scheduling.

Load balancing: In order to ensure the maximum throughput of the interface service, the interface should automatically complete dynamic load balancing scheduling in the system.

Scalability and dynamic configuration management: Queue management, access resource management, and interface application recovery processing are implemented by the system's automatic scaling management mode or dynamic configuration management mode.

Network scheduling: Set up multiple network channels between the two interfaces to realize multiple data channels and fault tolerance of the interface, to ensure that when a network channel fails to communicate, it will automatically switch to realize the automatic recovery of the interface connection.

S60, in the case of receiving the result data sent by the target external system through the target general interface, send the result data to the client.

In the process of executing step S60, the result data includes three parts: status, type and result value. Among them, the status is divided into success and failure, the type is divided into GET and POST by the request method, and if the status is failure, the result value is empty.

In order to improve the legitimacy of the result data, before the result data is sent to the client, the result data can also be formatted. Specifically, the result value in the result data is converted into the specified format. The type of the result value can be in text format, Json format, etc.

In the interface switching method provided by the embodiment of the present invention, by assigning a unique interface number to the general interface of the external system and adding the interface description content, the target system identifier and the target interface number obtained by parsing the interface switching request can be used to determine the target external The target general interface of the system, so that the interface parameter value obtained by parsing is passed into the parameter item of the target general interface to complete the interface transfer. Based on this, it can provide enterprise-level support for external systems, and provide safe and reliable universal access based on the high concurrency and large capacity of the system.

Based on the interface switching method provided by the above-mentioned embodiment, an embodiment of the present invention correspondingly provides a device for executing the above-mentioned interface switching method. The schematic structural diagram of the device is shown in FIG. 3 , including:

The registration module 10 is used for assigning a unique interface number to the general interface of the external system, and adding interface description content for the general interface; wherein, the interface description content at least includes the parameter item of the general interface and the system identification of the external system;

The parsing module 20 is configured to analyze the interface switching request to obtain the target system identifier, the target interface number and the interface parameter value in the case of receiving the interface switching request sent by the client;

A determination module 30, configured to determine the target external system corresponding to the target system identifier, and the target general interface of the target external system corresponding to the target interface number;

The inputting module 40 is used to input the interface parameter value to the parameter item of the target general interface, so that the client can connect with the target general interface.

Optionally, the incoming module 40 is specifically used for:

According to the preset security control logic, the interface parameter value is passed into the parameter item of the target general interface; wherein, the preset security control logic includes security assessment, access control, intrusion detection, password authentication, security audit, anti-malicious code and encryption. any one or more.

Optionally, the device further includes:

The uploading module is used to upload the access request to the target external system through the target general interface when receiving the access request sent by the client;

The sending module is configured to send the result data to the client when receiving the result data sent by the target external system through the target general interface.

Optionally, the sending module is also used to:

Format conversion of the resulting data.

The interface switching device provided by the embodiment of the present invention can provide enterprise-level support for external systems, and provide safe and reliable universal access on the basis of high concurrency and large capacity of the system.

An interface switching method and device provided by the present invention have been introduced in detail above. The principles and implementations of the present invention are described with specific examples in this paper. The descriptions of the above embodiments are only used to help understand the present invention. method and its core idea; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. Invention limitations.

It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. For the same and similar parts among the various embodiments, refer to each other Can. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

It should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply those entities or operations There is no such actual relationship or order between them. Furthermore, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article, or device of a list of elements is included, inherent to, or is also included for, those processes. , method, article or device inherent elements. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to 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 (8)

1. An interface switching method, comprising:

collecting a universal interface of each external system;

allocating a unique interface number for a universal interface of an external system, and adding interface description content for the universal interface; wherein the interface description content at least comprises parameter items of the universal interface and system identification of the external system;

under the condition of receiving an interface switching request sent by a client, analyzing the interface switching request to obtain a target system identifier, a target interface number and an interface parameter value;

determining a target external system corresponding to the target system identification and a target universal interface of the target external system corresponding to the target interface number;

transmitting the interface parameter values to the parameter items of the target universal interface so as to enable the client to be in interface with the target universal interface; the passing of the interface parameter values to the parameter items of the target generic interface comprises: transmitting the interface parameter values to the parameter items of the target universal interface according to a preset safety control logic; the preset security control logic comprises any one or more of security assessment, access control, intrusion detection, password authentication, security audit, malicious code prevention and encryption.

2. The method of claim 1, wherein the means of communicating with the client comprises:

any one of a synchronous request/response mode, an asynchronous request/response mode, a session mode, a broadcast notification mode, an event subscription mode, a reliable message transmission mode, and a file transmission mode.

3. The method of claim 1, wherein the interface description further comprises:

the parameter type and the interface type of the general interface.

4. The method of claim 1, further comprising:

uploading the access request to the target external system through the target general interface under the condition of receiving the access request sent by the client;

and under the condition of receiving result data issued by the target external system through the target universal interface, sending the result data to the client.

5. The method of claim 4, wherein prior to sending the result data to the client, the method further comprises:

and carrying out format conversion on the result data.

6. An interface adapter device, comprising:

the device is used for collecting the universal interfaces of all external systems;

the system comprises a registration module, a data processing module and a data processing module, wherein the registration module is used for allocating a unique interface number for a general interface of an external system and adding interface description content for the general interface; wherein the interface description content at least comprises parameter items of the universal interface and system identification of the external system;

the analysis module is used for analyzing the interface switching request to obtain a target system identifier, a target interface number and an interface parameter value under the condition of receiving the interface switching request sent by the client;

a determining module, configured to determine a target external system corresponding to the target system identifier and a target universal interface of the target external system corresponding to the target interface number;

an input module, configured to input the interface parameter value into a parameter item of the target universal interface, so that the client interfaces with the target universal interface;

the incoming module is specifically configured to: transmitting the interface parameter values to the parameter items of the target universal interface according to a preset safety control logic; the preset security control logic comprises any one or more of security assessment, access control, intrusion detection, password authentication, security audit, malicious code prevention and encryption.

7. The apparatus of claim 6, further comprising:

the uploading module is used for uploading the access request to the target external system through the target general interface under the condition of receiving the access request sent by the client;

and the sending module is used for sending the result data to the client under the condition of receiving the result data sent by the target external system through the target universal interface.

8. The apparatus of claim 7, wherein the sending module is further configured to:

and carrying out format conversion on the result data.

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