CN113434384B - Pressure testing method and device - Google Patents

Abstract

The invention discloses a stress testing method and device, and relates to the field of Internet technology. A specific implementation of the method includes: using a first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the interface to be tested in the production environment according to the first data request. The first real response data returned by the data request; correspondingly store the first data request and the first real response data; in the test environment, use a press to read the stored first data request, and Send the first data request to the interface to be tested, receive test response data returned by the interface to be tested according to the first data request, compare the first real response data and the test response data, to Get stress test results. This implementation method can directly copy real data requests in a live environment and perform stress testing, which improves the accuracy and effectiveness of stress testing.

Description

A pressure testing method and device

Technical field

The present invention relates to the field of Internet technology, and in particular to a stress testing method and device.

Background technique

With the development of Internet technology, the number of Internet users has increased to tens of millions or even hundreds of millions. In order to ensure a good user experience, the Internet system not only needs to run uninterrupted, but also needs to cope with high concurrency situations where a large number of users access at the same time. Therefore, in order to ensure the stability of the Internet system, it is necessary to conduct stress testing on the Internet system. Since most current Internet systems adopt distributed deployment, and various subsystems are often called through remote call interfaces, stress testing of remote call interfaces has become the key to stress testing of Internet systems.

Currently, there are two main methods for testing remote call interfaces: using scripting language to read online logs or historical records to simulate online user requests, and then simulating multi-user requests based on multi-threading for stress testing; Use some stress testing tools, such as JMeter, LoadRunner, etc. to simulate online user requests for stress testing.

In the process of implementing the present invention, the inventor found that there are at least the following problems in the prior art: when testing using scripting languages or stress testing tools such as JMeter, real online user requests can only be simulated, and real online user requests cannot be directly used. Online users request stress testing, which makes it impossible to effectively discover problems in the system; real Internet systems often require thousands of machines to provide services at the same time, and it is impossible to deploy so many machines according to the real situation during stress testing, so it is necessary to Simulating the online environment, especially when the interface to be tested depends on one or more third-party interfaces, the deployment of the online environment during stress testing is particularly complex.

Contents of the invention

In view of this, embodiments of the present invention provide a stress testing method and device that can directly copy real data requests in a live environment and perform stress testing based on the real data requests, and avoids the need to deploy a large number of interface dependencies to be tested. Issues such as third-party interfaces.

In order to achieve the above object, according to the first aspect of the embodiment of the present invention, a stress testing method is provided, including:

Use the first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the first real response data returned by the interface to be tested according to the first data request in the production environment. ;

Correspondingly store the first data request and the first real response data;

In a test environment, use a press to read the stored first data request, send the first data request to the interface to be tested, and receive a response from the interface to be tested according to the first data request. The test response data is compared with the first real response data and the test response data to obtain the stress test result.

Optionally, also includes:

When the interface to be tested needs to call one or more third-party interfaces, use a second filter corresponding to the third-party interface to copy one or more third-party interfaces sent to the third-party interface in the production environment. Two data requests, and second real response data corresponding to the second data request returned from the third-party interface;

Correspondingly store the second data request and the second real response data;

In a test environment, use a simulator that simulates the third-party interface to read the stored second data request and the second real response data, wherein the simulator receives the third data request in the test environment. When the second data is requested, the second real response data is returned.

Optionally, also includes:

After copying to the first data request or the second data request, generate a data request identifier uniquely corresponding to the first data request or the second data request;

Add the data request identifier to the first data request or the second data request, so that the copied first real response data corresponding to the first data request or the second data request or The second real response data has the data request identifier.

Optionally, the data identification request indicates the time sequence of the first data request or the second data request.

Optionally, the simulator returns the second real response data according to the stored real response time corresponding to the second data request.

Optionally, according to the data request identification, the press reads and caches the first data request in batches, and sends the first data request to the interface to be tested through the producer/consumer mode.

Optionally, according to the time sequence indicated by the data request identifier, after the press sends the first data request to the interface to be tested, the simulator reads and caches the second data request in batches. The data request and the second real response data corresponding to the second data request.

Optionally, use the connection between the first filter and the WebSocket server or the connection between the second filter and the WebSocket server to send the first data request, the first real response data or the third The second data request and the second real response data are sent to the WebSocket server, so that the WebSocket server sends the first data request, the first real response data or the second data request through the message queue. The second real response data is sent to the storage engine.

Optionally, also includes:

Through the connection between the WebSocket server and the first filter, a start data copy request or a stop data copy request is sent to the first filter.

In order to achieve the above object, according to the second aspect of the embodiment of the present invention, a stress testing device is provided, including: a data copy module, a data storage module, and a stress testing module; wherein,

The data copy module is used to use a first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the interface to be tested is configured to copy the first data request in the production environment according to the first data request. The first real response data returned by the request;

The data storage module is used to correspondingly store the first data request and the first real response data;

The stress testing module is configured to use a press to read the stored first data request in a testing environment, send the first data request to the interface to be tested, and receive the interface to be tested. According to the test response data returned by the first data request, the first real response data and the test response data are compared to obtain a stress test result.

Optionally, the data copy module is also configured to use a second filter corresponding to the third-party interface to copy the data in the production environment when the interface to be tested needs to call one or more third-party interfaces. One or more second data requests sent to the third-party interface, and second real response data corresponding to the second data requests returned from the third-party interface;

The data storage module is also used to correspondingly store the second data request and the second real response data;

The stress testing module is also configured to read the stored second data request and the second real response data using a simulator that simulates the third-party interface in a test environment, wherein the simulator When the second data request is received in the test environment, the second real response data is returned.

Optionally, the data copy module is also used to:

After copying to the first data request or the second data request, generate a data request identifier uniquely corresponding to the first data request or the second data request;

Add the data request identifier to the first data request or the second data request, so that the copied first real response data corresponding to the first data request or the second data request or The second real response data has the data request identifier.

Optionally, the data identification request indicates the time sequence of the first data request or the second data request.

Optionally, the simulator returns the second real response data according to the stored real response time corresponding to the second data request.

Optionally, the pressure test module is also used to

According to the data request identification, the press reads and caches the first data request in batches, and sends the first data request to the interface to be tested through the producer/consumer mode.

Optionally, the pressure test module is also used to

According to the time sequence indicated by the data request identifier, after the press sends the first data request to the interface to be tested, the simulator reads and caches the second data request, the The second real response data corresponding to the second data request.

Optionally, the data storage module is used to

Using the connection between the first filter and the WebSocket server or the connection between the second filter and the WebSocket server, the first data request, the first real response data or the second data request, The second real response data is sent to the WebSocket server, so that the WebSocket server sends the first data request, the first real response data or the second data request, the second data through the message queue. The real response data is sent to the storage engine.

Optionally, the data copy module is also used to:

Through the connection between the WebSocket server and the first filter, a start data copy request or a stop data copy request is sent to the first filter.

In order to achieve the above object, according to the third aspect of the embodiment of the present invention, a stress testing electronic device is provided, including: one or more processors; a storage device for storing one or more programs. When the one or more When multiple programs are executed by the one or more processors, the one or more processors implement the method described in any one of the above stress testing methods.

In order to achieve the above object, according to the fourth aspect of the embodiment of the present invention, a computer-readable medium is provided, a computer program is stored thereon, and when the program is executed by a processor, any one of the above stress testing methods is implemented. method described.

The above invention has the following advantages or beneficial effects: because the first filter is used to copy the first data request and the corresponding first real response data sent to the interface to be tested in the production environment, it overcomes the technical means used in the prior art. The simulated online user request for stress testing cannot truly and effectively discover the technical problems of the system, thereby achieving the technical effect of improving the accuracy and effectiveness of the stress test; in addition, the simulator is also used to simulate a dependency of the interface to be tested. The technical means of multiple third-party interfaces avoids the technical problem of deploying a large number of third-party interfaces in the test environment in existing stress testing, reduces the complexity of stress testing, and improves the efficiency of stress testing.

Further effects of the above-mentioned non-conventional optional methods will be described below in conjunction with specific implementations.

Description of the drawings

The accompanying drawings are used to better understand the present invention and do not constitute an improper limitation of the present invention. in:

Figure 1 is a schematic diagram of the main flow of a pressure testing method according to an embodiment of the present invention;

Figure 2 is a schematic diagram of the main structure of a data request replication system in a production environment according to an embodiment of the present invention;

Figure 3 is a schematic diagram of the main flow of a data request copying method in a production environment according to an embodiment of the present invention;

Figure 4 is a schematic diagram of the main structure of a pressure testing system in a testing environment according to an embodiment of the present invention;

Figure 5 is a schematic diagram of the main flow of a stress testing method in a testing environment according to an embodiment of the present invention;

Figure 6 is a schematic diagram of the main modules of a pressure testing device according to an embodiment of the present invention;

Figure 7 is an exemplary system architecture diagram in which embodiments of the present invention can be applied;

FIG. 8 is a schematic structural diagram of a computer system suitable for implementing a terminal device or server according to an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding and should be considered to be exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

Figure 1 is a schematic diagram of the main flow of a pressure testing method according to an embodiment of the present invention. As shown in Figure 1, the pressure testing method may specifically include the following steps:

Step S101: Use the first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the first data request returned by the interface to be tested in the production environment according to the first data request. Real response data.

The so-called filter refers to a program or a component of a server program, which can intercept the data requests and responses of the client's corresponding interface to be tested, and filter the data requests and response information. The production environment refers to the environment where actual users obtain services provided by the Internet system through the Internet, that is, the real environment. The first data request includes but is not limited to login, registration, access, etc. sent by the user. The first real response data refers to the interface to be tested. The result obtained after executing the program after receiving the first data request, and the first data request and the first real response data have a one-to-one correspondence.

Furthermore, the interface to be tested (remote calling interface, such as RPC interface) in existing Internet systems often relies on one or more third-party interfaces (that is, other remote calling interfaces). Therefore, the interface to be tested needs to call a In the case of multiple third-party interfaces, use a second filter corresponding to the third-party interface to copy one or more second data requests sent to the third-party interface in the production environment, and obtain the data from the third-party interface. The second real response data corresponding to the second data request returned by the third-party interface.

On this basis, in order to ensure the one-to-one correspondence between the first data request and the first real response data, and the one-to-one correspondence between the second data request and the second real response data request, after copying to the After the first data request or the second data request, generate a data request identifier uniquely corresponding to the first data request or the second data request; add the data request identifier to the first data request or In the second data request, the copied first real response data or the second real response data corresponding to the first data request or the second data request has the data request identification.

Furthermore, the data identification request indicates the time sequence of the first data request or the second data request. For example, if the data request identifiers increase sequentially in chronological order, the smaller the data corresponding to the data identifier, the sequence in which the corresponding first data request or second data request is sent to the test interface or simulator during stress testing. The closer to the front.

It can be understood that when using the first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the first data request returned by the interface to be tested in the production environment according to the data request, Before receiving real response data, use Java hot deployment technology to deploy the first filter, the interface to be tested, and the second filter into the same Java process to reduce the impact of the network or other programs on data request replication. Java hot deployment refers to the ability to automatically detect changes in class files without restarting the Java virtual machine, thereby updating the runtime class behavior.

In addition, when using the first filter or the second filter to copy the data request, either a single-threaded method or a multi-threaded method can be used. In this embodiment, priority is given to using a single-threaded method to copy the data request and the corresponding response result. In this way, the impact of the filter on the execution performance of the interface to be tested or the third-party interface itself can be reduced as much as possible, and the data request to be copied can be minimized. authenticity.

Step S102: Store the first data request and the first real response data accordingly.

It can be understood that when the interface under test relies on one or more third-party interfaces, that is, when the second filter corresponding to the third interface is used to copy the second data request and the second real response data, it also includes : Correspondingly store the second data request and the second real response data.

Specifically, using a WebSocket connection corresponding to the first filter or the second filter, the first data request, the first real response data or the second data request, the second The real response data is sent to the WebSocket server, so that the WebSocket server sends the first data request, the first real response data or the second data request, and the second real response data through the message queue. to the storage engine. WebSocket service refers to a full-duplex communication protocol. Once a connection is established between the client and the server, all subsequent data communications are conducted through this connection. During the communication process, any format such as JSON, XML, HTML or pictures can be sent to each other. The data. It is worth noting that in order to ensure the stability and continuity of the WebSocket connection, the first filter or the second filter uses a single-threaded long connection to transmit data requests and real response results to the WebSocket server.

In addition, due to the two-way connection established between the first filter and the WebSocket server, a start data copy request or a start data copy request can be sent to the first filter through the connection between the WebSocket server and the first filter. Stop the data copy request.

Step S103: In the test environment, use a press to read the stored first data request, send the first data request to the interface to be tested, and receive the interface to be tested according to the first The test response data returned by the data request is compared with the first real response data and the test response data to obtain the stress test result.

Specifically, if the test response data is consistent with the first real response data, it indicates that the stress test is successful and the number of successful stress tests is recorded; if the test response data is inconsistent with the first real response data, the test response data and the first real response are recorded at the same time. data to help troubleshoot problems in the future. Wherein, the simulator refers to using a press machine to read the stored first data request and send the first data request to the interface to be tested to perform stress testing on the interface to be tested, according to the preconfigured data corresponding to the third-party interface. The JAR package uses Java dynamically generated bytecode technology to generate a simulator that simulates third-party interfaces.

In addition, when the interface under test relies on one or more third-party interfaces, that is, when the second filter corresponding to the third interface is used to copy the second data request and the second real response data, in the test environment, It also includes: using a simulator that simulates the third-party interface to read the stored second data request and the second real response data, wherein the simulator receives the second data in a test environment When requested, the second real response data is returned. In this way, the simulator can be used to replace one or more third-party test interfaces that the interface to be tested actually depends on, and the simulator does not need to perform operations according to the second data request to obtain the response result. It only needs to correspond to the stored second data request. The second real response data can be sent to the interface to be tested, without deploying a large number of third-party interfaces.

More specifically, in the test environment, in order to use the simulator to truly simulate the third-party interface, after reading the second real response result corresponding to the second data request, the simulator receives the second data sent by the interface to be tested. In the case of a request, the corresponding second real response result is returned to the interface to be tested based on the real response time corresponding to the second real response result returned by the third-party interface in the production environment. That is to say, before returning the second real response result, the simulator determines whether the time it takes for the third-party interface to execute the program according to the second data request has been reached. If it has reached the time, it will return the second real response data. If it has not reached the Then the simulator will pause the program and return the second real response data after the consumed time is reached.

In an optional implementation, according to the data request identification, the press reads and caches the first data request in batches, and sends the first data request to The interface to be tested. In this way, the speed of sending the first data request can be controlled by controlling the number of press threads or the frequency of the first data request consumed by the interface to be tested, that is, controlling the speed of sending the pressure during the stress test. In addition, the interaction between the press and the storage engine that stores the first data request and the first real response data can also be reduced by batch reading and caching of the first data request by the press.

On this basis, according to the time sequence indicated by the data request identifier, after the press sends the first data request to the interface to be tested, the simulator reads and caches the first data request in batches. Two data requests, and second real response data corresponding to the second data request. That is, by reading and caching the first data request through the simulator, the interaction between the press and the storage engine that stores the second data request and the second real response data is reduced.

Based on the above embodiment, by using the first filter to copy the first data request and the corresponding first real response data sent to the interface to be tested in the production environment, it overcomes the problem of using simulated online users in the prior art. Requesting a stress test cannot truly and effectively discover technical problems in the system, thereby achieving the technical effect of improving the accuracy and effectiveness of the stress test; in addition, the simulator model is used to simulate one or more third parties that the interface to be tested relies on. The technical means of interfaces avoids the technical problems of deploying a large number of third-party interfaces in the test environment in existing stress tests, reduces the complexity of stress tests, and improves the efficiency of stress tests.

Referring to Figure 2, on the basis of the above embodiments, the embodiment of the present invention provides a schematic diagram of the main structure of a data request copying system in a production environment; specifically, the data request copying system includes: a first filter, an interface to be tested , one or more third-party interfaces, one or more second filters corresponding to the third-party interface, WebSocket server, message queue, and storage engine. Wherein, the first filter is used to copy one or more first data requests received by the interface to be tested in the production environment, and the first real response data returned by the interface to be tested according to the data request in the production environment. , sending the first data request and the first real response data to the WebSocket server through the connection between the first filter and the WebSocket server; the second filter is used to copy a data sent to the third-party interface in the production environment. or multiple second data requests, and the second real response data corresponding to the second data request returned from the third-party interface, pass the second data request and the second real response data through the second filter and WebSocket The connection between servers is sent to the WebSocket server; the WebSocket server is used to send the first data request, the first real response data or the second data request, and the second real response data through the message queue. to the storage engine; the storage engine is used to correspondingly store the first data request, the first real response data, or the second data request, the second real response data.

Referring to Figure 3, based on the above embodiments, embodiments of the present invention provide a data request copy method in a production environment. The method may specifically include the following steps:

Step S301: The first filter copies one or more first data requests received by the interface to be tested in the production environment, and the first real data returned by the interface to be tested according to the first data request in the production environment. response data.

In order to ensure the one-to-one correspondence between the first data request and the first real response data request, after copying to the first data request, a data request identifier uniquely corresponding to the first data request is generated, and the data The request identification is associated with time or increments in chronological order; the data request identification is added to the first data request, so that the copied first real response data corresponding to the first data request has the Data request identifier.

Step S302: The first filter sends the first data request and the first real response data to the WebSocket server through the connection with the WebSocket server.

In addition, the first filter establishes a two-way connection with the WebSocket server. Therefore, start data can be sent to the first filter through the connection between the WebSocket server and the first filter. Copy request or stop data copy request.

Step S303: The second filter copies one or more second data requests sent to the third-party interface in the production environment, and the second data table request corresponding to the second data table request returned from the third-party interface. Real response data.

In order to ensure the one-to-one correspondence between the second data request and the second real response data request, after copying to the second data request, a data request identifier uniquely corresponding to the second data request is generated, and the data The request identification is associated with time or increments in chronological order; the data request identification is added to the second data request, so that the copied second real response data corresponding to the second data request has the Data request identifier.

Step S304: The second filter sends the second data request and the second real response data to the WebSocket server through the connection with the WebSocket server.

Step S305: The WebSocket server sends the first data request, the first real response data or the second data request, and the second real response data to the storage engine through the message queue.

Referring to Figure 4, based on the above embodiments, embodiments of the present invention provide a stress testing system in a testing environment, including: a press, an interface to be tested, a simulator, and a storage engine; wherein, the press is used to read Obtain the stored first data request, send the first data request to the interface to be tested, receive the test response data returned by the interface to be tested according to the first data request, and compare the first data request to the interface to be tested. A real response data and the test response data to obtain the stress test results; the simulator is used to read the stored second data request and the second real response data, and after receiving the second data request when the second real response data is returned.

Referring to Figure 5, based on the above embodiments, embodiments of the present invention provide a pressure testing method in a testing environment. The method may specifically include the following steps:

Step S501: The press reads the stored first data request and sends the first data request to the interface to be tested.

Specifically, according to the data request identification, the press reads and caches the first data request in batches, and sends the first data request to the interface to be tested through the producer/consumer mode. In this way, the speed of sending the first data request can be controlled by controlling the number of press threads or the frequency of the first data request consumed by the interface to be tested, that is, controlling the speed of sending the pressure during the stress test. In addition, the interaction between the press and the storage engine that stores the first data request and the first real response data can also be reduced by batch reading and caching of the first data request by the press.

Step S502: The simulator that simulates the third-party interface reads the stored second data request and the second real response data. The simulator reads and caches the second data request and the second real response data corresponding to the second data request in batches. That is, by reading and caching the first data request through the simulator, the interaction between the press and the storage engine that stores the second data request and the second real response data is reduced.

Step S503: When the simulator receives the second data request in the test environment, it returns the second real response data.

More specifically, in the test environment, in order to use the simulator to truly simulate the third-party interface, after reading the second real response result corresponding to the second data request, the simulator receives the second data sent by the interface to be tested. In the case of a request, the corresponding second real response result is returned to the interface to be tested based on the real response time corresponding to the second real response result returned by the third-party interface in the production environment. That is to say, before returning the second real response result, the simulator determines whether the time it takes for the third-party interface to execute the program according to the second data request has been reached. If it has reached the time, it will return the second real response data. If it has not reached the Then the simulator will pause the program and return the second real response data after the consumed time is reached.

Step S504: The press receives the test response data returned by the interface to be tested according to the first data request, and compares the first real response data and the test response data to obtain a stress test result.

Specifically, if the test response data is consistent with the first real response data, it indicates that the stress test is successful and the number of successful stress tests is recorded; if the test response data is inconsistent with the first real response data, the test response data and the first real response are recorded at the same time. data to help troubleshoot problems in the future.

Referring to Figure 6, based on the above embodiments, the embodiment of the present invention provides a stress testing device 600, including: a data copy module 601, a data storage module 602, and a stress testing module 603; wherein,

The data copy module 601 is configured to use a first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the interface to be tested in the production environment according to the first data request. The first real response data returned by the data request;

The data storage module 602 is used to correspondingly store the first data request and the first real response data;

The stress test module 603 is configured to use a press to read the stored first data request in a test environment, send the first data request to the interface to be tested, and receive the first data request to be tested. The interface compares the first real response data and the test response data according to the test response data returned by the first data request to obtain a stress test result.

In an optional implementation, the data copy module 601 is also configured to use the second third-party interface corresponding to the third-party interface when the interface to be tested needs to call one or more third-party interfaces. The filter copies one or more second data requests sent to the third-party interface in the production environment, and the second real response data corresponding to the second data request returned from the third-party interface;

The data storage module is also used to correspondingly store the second data request and the second real response data;

The stress testing module is also configured to read the stored second data request and the second real response data using a simulator that simulates the third-party interface in a test environment, wherein the simulator When the second data request is received in the test environment, the second real response data is returned.

In an optional implementation, the data copy module 601 is also used to:

After copying to the first data request or the second data request, generate a data request identifier uniquely corresponding to the first data request or the second data request;

Add the data request identifier to the first data request or the second data request, so that the copied first real response data corresponding to the first data request or the second data request or The second real response data has the data request identifier.

In an optional implementation, the data identification request indicates the time sequence of the first data request or the second data request.

In an optional implementation, the simulator returns the second real response data according to the stored real response time corresponding to the second data request.

In an optional implementation, the stress testing module 603 is also used to

According to the data request identification, the press reads and caches the first data request in batches, and sends the first data request to the interface to be tested through the producer/consumer mode.

In an optional implementation, the stress testing module 603 is also used to

According to the time sequence indicated by the data request identifier, after the press sends the first data request to the interface to be tested, the simulator reads and caches the second data request, the The second real response data corresponding to the second data request.

In an optional implementation, the data storage module 602 is used to

Using the connection between the first filter and the WebSocket server or the connection between the second filter and the WebSocket server, the first data request, the first real response data or the second data request, The second real response data is sent to the WebSocket server, so that the WebSocket server sends the first data request, the first real response data or the second data request, the second data through the message queue. The real response data is sent to the storage engine.

In an optional implementation, the data copy module 601 is also used to:

Through the connection between the WebSocket server and the first filter, a start data copy request or a stop data copy request is sent to the first filter.

FIG. 7 shows an exemplary system architecture 700 in which the stress testing method or stress testing device according to the embodiment of the present invention can be applied.

As shown in Figure 7, the system architecture 700 may include terminal devices 701, 702, 703, a network 704 and a server 705. Network 704 is a medium used to provide communication links between terminal devices 701, 702, 703 and server 705. Network 704 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.

Users can use terminal devices 701, 702, 703 to interact with the server 705 through the network 704 to receive or send messages, etc. Various communication client applications can be installed on the terminal devices 701, 702, and 703, such as shopping applications, web browser applications, search applications, instant messaging tools, email clients, social platform software, etc.

The terminal devices 701, 702, and 703 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, laptop computers, desktop computers, and so on.

The server 705 may be a server that provides various services, such as a backend management server that provides support for shopping websites browsed by users using the terminal devices 701, 702, and 703. The background management server can analyze and process the received product information query request and other data, and feed the processing results back to the terminal device.

It should be noted that the stress testing method provided by the embodiment of the present invention is generally executed by the server 705, and accordingly, the stress testing device is generally installed in the server 705.

It should be understood that the number of terminal devices, networks and servers in Figure 7 is only illustrative. Depending on implementation needs, there can be any number of end devices, networks, and servers.

Referring now to FIG. 8 , a schematic structural diagram of a computer system 800 suitable for implementing a terminal device according to an embodiment of the present invention is shown. The terminal device shown in FIG. 8 is only an example and should not impose any restrictions on the functions and scope of use of the embodiments of the present invention.

As shown in FIG. 8, computer system 800 includes a central processing unit (CPU) 801 that can operate according to a program stored in a read-only memory (ROM) 802 or loaded from a storage portion 808 into a random access memory (RAM) 803. And perform various appropriate actions and processing. In the RAM 803, various programs and data required for the operation of the system 800 are also stored. CPU 801, ROM 802, and RAM 803 are connected to each other through bus 804. An input/output (I/O) interface 805 is also connected to bus 804.

The following components are connected to the I/O interface 805: an input section 806 including a keyboard, a mouse, etc.; an output section 807 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., speakers, etc.; and a storage section 808 including a hard disk, etc. ; and a communication section 809 including a network interface card such as a LAN card, a modem, etc. The communication section 809 performs communication processing via a network such as the Internet. Driver 810 is also connected to I/O interface 805 as needed. Removable media 811, such as magnetic disks, optical disks, magneto-optical disks, semiconductor memories, etc., are installed on the drive 810 as needed, so that a computer program read therefrom is installed into the storage portion 808 as needed.

In particular, according to embodiments disclosed in the present invention, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, the disclosed embodiments of the present invention include a computer program product including a computer program carried on a computer-readable medium, the computer program including program code for executing the method shown in the flowchart. In such embodiments, the computer program may be downloaded and installed from the network via communications portion 809 and/or installed from removable media 811 . When the computer program is executed by the central processing unit (CPU) 801, the above-mentioned functions defined in the system of the present invention are performed.

It should be noted that the computer-readable medium shown in the present invention may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium may be, for example, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any combination thereof. More specific examples of computer readable storage media may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard drive, random access memory (RAM), read only memory (ROM), removable Programmed read-only memory (EPROM or flash memory), fiber optics, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In the present invention, a computer-readable storage medium may be any tangible medium that contains or stores a program for use by or in conjunction with an instruction execution system, apparatus, or device. In the present invention, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, in which computer-readable program code is carried. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device . Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wireless, wire, optical cable, RF, etc., or any suitable combination of the foregoing.

The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved. It will also be noted that each block in the block diagram or flowchart illustration, and combinations of blocks in the block diagram or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or operations, or may be implemented by special purpose hardware-based systems that perform the specified functions or operations. Achieved by a combination of specialized hardware and computer instructions.

The modules involved in the embodiments of the present invention can be implemented in software or hardware. The described module can also be provided in a processor. For example, it can be described as follows: a processor includes a data copy module, a data storage module, and a stress testing module. The names of these modules do not constitute a limitation on the module itself under certain circumstances. For example, the data storage module can also be described as “used to correspondingly store the first data request, the first real module that responds to data".

As another aspect, the present invention also provides a computer-readable medium. The computer-readable medium may be included in the device described in the above embodiments; it may also exist separately without being assembled into the device. The above-mentioned computer-readable medium carries one or more programs. When the above-mentioned one or more programs are executed by a device, the device includes: using the first filter to copy one or more programs received by the interface to be tested in the production environment. A first data request, and the first real response data returned by the interface to be tested according to the data request in the production environment; correspondingly storing the first data request and the first real response data; In a test environment, use a press to read the stored first data request, send the first data request to the interface to be tested, and receive a response from the interface to be tested according to the first data request. The test response data is compared with the first real response data and the test response data to obtain the stress test result.

According to the technical solution of the embodiment of the present invention, because the first filter is used to copy the first data request and the corresponding first real response data sent to the interface to be tested in the production environment, it overcomes the problem of using simulation in the prior art. Online users requesting stress testing cannot truly and effectively discover the technical problems of system problems, thereby achieving the technical effect of improving the accuracy and effectiveness of stress testing; in addition, the simulator model is also used to simulate one or more of the interfaces to be tested that depend on it. The technical means of multiple third-party interfaces avoids the technical problems of deploying a large number of third-party interfaces in the test environment in existing stress testing, reduces the complexity of stress testing, and improves the efficiency of stress testing.

The above-mentioned specific embodiments do not constitute a limitation on the scope of the present invention. It will be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (11)

1. A stress testing method, characterized by including: Use the first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the first real response data returned by the interface to be tested according to the first data request in the production environment. ; Correspondingly store the first data request and the first real response data; In a test environment, use a press to read the stored first data request, send the first data request to the interface to be tested, and receive a response from the interface to be tested according to the first data request. The test response data is compared with the first real response data and the test response data to obtain the stress test result; When the interface to be tested needs to call one or more third-party interfaces, use a second filter corresponding to the third-party interface to copy one or more third-party interfaces sent to the third-party interface in the production environment. Two data requests, and second real response data corresponding to the second data request returned from the third-party interface; Correspondingly store the second data request and the second real response data; In a test environment, use a simulator that simulates the third-party interface to read the stored second data request and the second real response data, wherein the simulator receives the third data request in the test environment. When the second data is requested, the second real response data is returned. 2. The pressure testing method according to claim 1, further comprising: After copying to the first data request or the second data request, generate a data request identifier uniquely corresponding to the first data request or the second data request; Add the data request identifier to the first data request or the second data request, so that the copied first real response data corresponding to the first data request or the second data request or The second real response data has the data request identifier. 3. The pressure testing method according to claim 2, characterized in that, The data identification request indicates the temporal sequence of the first data request or the second data request. 4. The pressure testing method according to claim 1, characterized in that, The simulator returns the second real response data according to the stored real response time corresponding to the second data request. 5. The pressure testing method according to claim 3, characterized in that, According to the data request identification, the press reads and caches the first data request in batches, and sends the first data request to the interface to be tested through the producer/consumer mode. 6. The pressure testing method according to claim 3, characterized in that, According to the time sequence indicated by the data request identifier, after the press sends the first data request to the interface to be tested, the simulator batch reads and caches the second data request, all The second real response data corresponding to the second data request. 7. The pressure testing method according to claim 1, characterized in that, Using the connection between the first filter and the WebSocket server or the connection between the second filter and the WebSocket server, the first data request, the first real response data or the second data request, The second real response data is sent to the WebSocket server, so that the WebSocket server sends the first data request, the first real response data or the second data request, the second data through the message queue. The real response data is sent to the storage engine. 8. The pressure testing method according to claim 7, further comprising: Through the connection between the WebSocket server and the first filter, a start data copy request or a stop data copy request is sent to the first filter. 9. A stress testing device, characterized in that it includes: a data copy module, a data storage module, and a stress testing module; wherein, The data copy module is used to use a first filter to copy one or more first data requests received by the interface to be tested in the production environment, and the interface to be tested is configured to copy the first data request in the production environment according to the first data request. The first real response data returned by the request; The data storage module is used to correspondingly store the first data request and the first real response data; The stress testing module is configured to use a press to read the stored first data request in a testing environment, send the first data request to the interface to be tested, and receive the interface to be tested. According to the test response data returned by the first data request, compare the first real response data and the test response data to obtain a stress test result; It is also configured to use a second filter corresponding to the third-party interface to copy one or more third-party interfaces sent to the third-party interface in the production environment when the interface to be tested needs to call one or more third-party interfaces. A plurality of second data requests, and second real response data corresponding to the second data requests returned from the third-party interface; correspondingly storing the second data requests and the second real response data; In a test environment, use a simulator that simulates the third-party interface to read the stored second data request and the second real response data, wherein the simulator receives the third data request in the test environment. When the second data is requested, the second real response data is returned. 10. A stress testing electronic device, characterized by comprising: one or more processors; a storage device for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the method as claimed in any one of claims 1-8. 11. A computer-readable medium with a computer program stored thereon, characterized in that when the program is executed by a processor, the method according to any one of claims 1-8 is implemented.