TWI819215B - Data acquisition method, data transfer equipment, platform server, data sharing system, storage device - Google Patents

Abstract

The invention discloses a data acquisition method, data transfer equipment, platform server, data sharing system and storage device. Wherein, the data acquisition method includes: obtaining a data acquisition request, wherein the data acquisition request is used to request acquisition of target data on the target data providing side, and the target data is used to provide to the data requesting side, and the data requesting side and the target data providing side are different platform; select the data acquisition method associated with the target data provider from a variety of pre-stored data acquisition methods; use the selected data acquisition method to obtain the target data from the target data provider.

Description

Data acquisition method, data transfer equipment, platform server, data sharing system, storage device

The present invention relates to the field of data processing technology, and in particular to a data acquisition method, data transfer equipment, platform server, data sharing system, and storage device.

In the information age, more and more platforms are provided for users to access. For example, the information-based education platform provided by the school allows students to log in to the information-based education platform to learn some information about the school; and some online education platforms allow students to log in to the online education platform for remote classes. Usually, the same user will use multiple different platforms. Since different platforms are independent of each other, when users access different platforms, they need to log in separately, and different platforms obtain user data from their own databases after the user logs in. , and then provide users with corresponding platform functions.

In fact, for some platforms, the user data such as the user's name, age, class, etc. are the same, so these user data can be used by multiple platforms. However, the underlying data models of different platforms are designed differently, so they are different. Data acquisition is not possible between platforms.

Based on this, how to achieve data acquisition between different platforms has become an issue that needs to be solved.

The invention provides a data acquisition method, data transfer equipment, platform server, data sharing system, and storage device.

A first aspect of the present invention provides a data acquisition method, including: obtaining a data acquisition request, wherein the data acquisition request is used to request acquisition of target data on the target data providing side, and the target data is used to provide to the data requesting side, and the data requesting side It belongs to a different platform than the target data provider; from the multiple pre-stored data acquisition methods, select the data acquisition method associated with the target data provider; use the selected data acquisition method to obtain the target data from the target data provider.

Therefore, it is possible to provide side-acquisition data for data request side data and realize data acquisition between different platforms. Moreover, after obtaining the data acquisition request, the data acquisition method associated with the target data provider is selected from a variety of pre-stored data acquisition methods, so that the target data provider of the acquired data corresponds to the data acquisition method one-to-one, realizing the target data acquisition method. The data provider obtains the target data, so different data acquisition methods can be configured for different data providers to achieve data acquisition on different data providers. It can be compatible with multiple data acquisition methods, thereby achieving the acquisition of multiple data providers for the data requesting side. data.

The multiple data acquisition methods include at least one of a default communication interface method, a SQL script running method, and a pre-stored code running method.

Therefore, it is compatible with the default communication interface mode, the running SQL script mode and the running pre-stored code mode to realize data interaction with different data providers through the default communication interface mode, running SQL script mode and running pre-stored code mode. .

The default communication interface method includes at least one of HTTP interface method and RPC interface method, and the pre-stored code includes at least one of Java code, Lua code, JavaScript code and Groovy code.

Therefore, it can be further compatible with HTTP interface mode, RPC interface mode and running Java code, Lua code, JavaScript code and Groovy code, so as to use more various acquisition methods to realize data interaction with more different data providers.

Wherein, the method also includes: obtaining a data acquisition method required by a data provider input by the user; establishing an association between the data provider and its required data acquisition method, and combining the data acquisition method with the data acquisition method. The association relationship is saved as a configuration message; selecting a data acquisition method associated with the target data provider from a variety of pre-stored data acquisition methods includes: finding the data provider associated with the target data provider from the configuration message. Data acquisition methods with associated relationships.

Therefore, it is possible to configure corresponding data acquisition methods for different data providing sides based on user input.

Wherein, the method of obtaining the data required by a data provider input by the user includes: when the data acquisition method is a default communication interface method, obtaining the default data required by the data provider input by the user. Communication interface message; when the data acquisition method is to run a SQL script, obtain a SQL script required by the data provider input by the user; when the data acquisition method is to run a pre-stored code, obtain the user Enter a code required by the data provider side; the storing the data acquisition method and the association relationship as configuration information includes: saving the data acquisition method and the association relationship as configuration information in a default database.

Therefore, it is possible to obtain the default communication interface information, SQL scripts and codes based on user input information, and then use the default communication interface method, running SQL script method and running pre-stored code method to achieve communication with different data providers. Data interaction.

Wherein, using the selected data acquisition method to obtain the target data from the target data providing side includes: when the data acquisition method is a default communication interface method, using the default communication interface, Send a data query request to the target data providing side, and receive the data query results fed back by the target data providing side; and use a pre-stored communication interface template to identify and extract key field contents from the data query results to obtain the Target data; when the data acquisition method is to run an SQL script, run the SQL script to generate a data query request; send a data query request to the target data providing side, and receive data fed back by the target data providing side Query results; and based on the data query results, obtain the target data; when the data acquisition method is to run a pre-stored code, run the pre-stored code to generate and send it to the target data providing side A data query request is made, and the data query result fed back by the target data provider is received, and the data query result is parsed to obtain the target data.

Therefore, it is possible to use the default communication interface to obtain data query results from the data provider, and use the pre-stored communication interface template to identify and extract the target data from the data query results; or, generate and send data by running SQL scripts or pre-stored codes. Query requests and obtains target data; thus, data interaction with different data providers can be achieved by using the default communication interface method, running SQL scripts, and running pre-stored code.

Wherein, the obtaining the data acquisition request includes: receiving the data acquisition request from the data requesting side through a preset communication interface; or generating a data acquisition request when detecting that the preset conditions are met.

Therefore, the acquisition of the data acquisition request is realized, and communication with the data requesting side can be realized through the preset communication interface, thereby receiving the data acquisition request from the data requesting side, thereby responding to the request from the data requesting side and obtaining the corresponding data from the data requesting side. Provides side-centered acquisition of target data to achieve data acquisition between different platforms.

Wherein, the data requesting side and the target data providing side belong to different education platforms, and the target data is the data of the target user.

Therefore, the acquisition of target user data between different education platforms can be achieved.

Wherein, the method further includes: sending a verification request from the data requesting side to the data providing side, wherein the verification request is used to request verification whether the target user is logged in on the data providing side; receiving the The data providing side verifies the result and feeds it back to the data requesting side.

Therefore, the verification of user login between the data requesting side and the data providing side can be achieved.

A second aspect of the present invention provides a data acquisition method, which includes: the first platform detects that there is a need to acquire target data; and the target data is acquired from the second platform through a data transfer platform.

Therefore, when the first platform needs to obtain the target data of the second platform, it obtains the target data from the second platform through the data transfer platform, thus realizing data acquisition between different platforms.

Wherein, detecting that there is a need to obtain target data includes: receiving an access request from a user; wherein the access request is generated when the user accesses the second platform; verifying the user based on the access request Whether you have logged in on the second platform; if so, it is determined that there is a need to obtain the target data, where the target data is the user's data.

Therefore, when the first platform receives the user's access request, if it is determined that the user has logged in to the second platform, the first platform will act as the data requesting side and the second platform will act as the data providing side. The first platform will directly use the data transfer platform to Obtaining the user's data from the second platform means that the first platform actively queries the second platform for user data when the user visits, thereby obtaining the user's latest data and improving the immediacy and accuracy of data acquisition.

The method further includes: if the user has logged in on the second platform, determining that the user has logged in successfully on the first platform.

Therefore, after it is determined that the user has logged in to the second platform, it is directly determined that the user has successfully logged in to the first platform, without the user having to log in repeatedly, which improves platform login efficiency.

Wherein, after obtaining the target data from the second platform through the data transfer platform, the method further includes: determining content accessible to the user on the first platform based on the user's data.

Therefore, different access contents can be provided for different users to achieve differentiated access for users.

Wherein, the first platform and the second platform are two different educational platforms, and the user's data includes at least one of name, school, class, and role; the accessible content includes courses that can be taken and courses that can be taught. at least one of them.

Therefore, the acquisition of user data between different education platforms can be achieved. In addition, the courses and/or courses that can be taught can be provided for the user based on the user's specific data content.

Wherein, the access request includes a second platform address and a first key; and verifying whether the user has logged in on the second platform based on the access request includes: based on the second platform address, The second platform sends a verification request including the first key to request verification whether the first key and the second key generated by the second platform when the user successfully logs in to the second platform are matching; receiving feedback from the second platform on the verification result of the first key; if the verification result is that the first key and the second key match, it is determined that the user has entered the Log in to the second platform.

Therefore, the verification of the user's login status on the second platform is realized through the verification of the key by the second platform.

Wherein, obtaining the target data from the second platform through the data transfer platform includes: sending a data acquisition request to the data transfer platform, so that the data transfer platform adopts the same method as the second platform. The associated data acquisition method is to acquire the target data from the second platform.

Therefore, the data transfer platform can use the data acquisition method associated with the second platform to achieve the acquisition of target data, that is, it can select a matching data acquisition method for the second platform with different data acquisition methods, so it is compatible with multiple data acquisition methods. , thereby achieving the acquisition of different second platform data for the first platform.

A third aspect of the present invention provides a data acquisition device. The device includes: an acquisition module for acquiring a data acquisition request, wherein the data acquisition request is used to request acquisition of target data on the target data providing side, and the target Data is used to provide data to the data requesting side, and the data requesting side and the target data providing side belong to different platforms; the selection module is used to select data associated with the target data providing side from a variety of pre-stored data acquisition methods. Acquisition method; an acquisition module, used to obtain the target data from the target data providing side using the selected data acquisition method.

Therefore, it is possible to provide side-acquisition data for data request side data and realize data acquisition between different platforms. Moreover, after obtaining the data acquisition request, the data acquisition method associated with the target data provider is selected from a variety of pre-stored data acquisition methods, so that the target data provider of the acquired data corresponds to the data acquisition method one-to-one, realizing the target data acquisition method. The data provider obtains the target data, so different data acquisition methods can be configured for different data providers to achieve data acquisition on different data providers. It can be compatible with multiple data acquisition methods, thereby achieving the acquisition of multiple data providers for the data requesting side. data.

The fourth aspect of the present invention provides a data acquisition device, which is applied to the first platform and includes: a detection module for detecting the need to acquire target data; and an acquisition module for obtaining data from the data through the data transfer platform. The second platform obtains the target data.

Therefore, when the first platform needs to obtain the target data of the second platform, it obtains the target data from the second platform through the data transfer platform, thus realizing data acquisition between different platforms.

A fifth aspect of the present invention provides a data transfer device, including a processor, a communication circuit and a memory coupled to the processor, wherein the processor is used to execute a computer program stored in the memory to combine with the communication circuit to execute the first aspect. data acquisition method.

Therefore, it is possible to provide side-acquisition data for data request side data and realize data acquisition between different platforms. Moreover, after obtaining the data acquisition request, the data acquisition method associated with the target data provider is selected from a variety of pre-stored data acquisition methods, so that the target data provider of the acquired data corresponds to the data acquisition method one-to-one, realizing the target data acquisition method. The data provider obtains the target data, so different data acquisition methods can be configured for different data providers to achieve data acquisition on different data providers. It can be compatible with multiple data acquisition methods, thereby achieving the acquisition of multiple data providers for the data requesting side. data.

A sixth aspect of the present invention provides a platform server, including a processor, a communication circuit and a memory coupled to the processor, wherein the processor is used to execute the computer program stored in the memory to combine with the communication circuit to perform the above-mentioned second aspect. Data acquisition methods.

Therefore, when the first platform needs to obtain the target data of the second platform, it obtains the target data from the second platform through the data transfer platform, thus realizing data acquisition between different platforms.

A seventh aspect of the present invention provides a data sharing system, including a data transfer device and a first platform server and at least one second platform server respectively connected to the data transfer device; wherein the data transfer device is the above-mentioned fifth platform server. In the aspect of equipment, the first platform server is the server of the above-mentioned sixth aspect, so as to realize that the first platform server obtains the user data of the second platform server through the data transfer equipment.

Therefore, the data transfer device can be used to obtain data from the first platform server to the second platform server, thereby realizing data acquisition between different platforms. Moreover, different data acquisition methods can be configured for different second platform servers to achieve data acquisition for different second platforms, which means that it is compatible with multiple data acquisition methods, thereby achieving the acquisition of different second platform servers for the first platform server. data.

An eighth aspect of the present invention provides a storage device that stores a computer program that can be run by a processor to implement the data acquisition method of the first aspect and/or the second aspect.

Therefore, as the data requesting side and the data providing side of different platforms, the data requesting side can obtain the data of the data providing side through the data transfer platform, so data acquisition between different platforms can be realized.

A ninth aspect of the present invention provides a computer program, which includes computer readable code. When the computer code is run in an electronic device, the processor in the electronic device executes to implement the above first aspect and/or The second aspect of data acquisition methods.

Therefore, as the data requesting side and the data providing side of different platforms, the data requesting side can obtain the data of the data providing side through the data transfer platform, so data acquisition between different platforms can be realized.

The solutions of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Please refer to Figure 1, which is a schematic flow chart of an embodiment of the data acquisition method of the present invention. Specifically, the method of the present disclosure includes the following steps:

Step S101: Obtain data acquisition request.

The data acquisition request is used to request acquisition of target data on the target data providing side, and the target data is used to be provided to the data requesting side. Among them, the target data providing side and the data requesting side belong to different platforms, such as different education platforms. For example, the data requesting side is an online education platform, and the data providing side is a third-party education platform.

The target data can be any data in the data providing side. In some embodiments, the target data can be the data of the target user. The target data can vary depending on the platform type of the target data providing side. There are no restrictions on the type of platform, such as education platform, government affairs platform, legal consulting platform, etc. In a specific application, when the data requesting side and the target data providing side belong to different education platforms, the target data is the target user's data, which can be understood as: the target user can be a student, teacher, etc., and the target user's data includes user name, course, Class, school, etc.

The execution subject of the method in the embodiment of the present disclosure is a data transfer device (that is, a device used to support the operation of the data transfer platform), which realizes the interaction between the target data providing side and the data requesting side. Specifically, the data transfer equipment can be hardware equipment such as servers and terminal equipment, or a processor that executes a specific computer program. It can be understood that the data transfer device and the data requesting side in the embodiment of the present invention may be different devices, or implemented by the same device.

The data acquisition request can be actively generated by the data transfer device or generated by the data requesting side. For example, the data transfer device generates a data acquisition request when it detects a preset condition (such as a scheduled time), and then performs the following steps to obtain the target data. The data transfer device saves the target data for subsequent use on the data request side. When acquiring the target data, the saved target data is directly obtained from the data transfer device, thereby preparing data for the data requesting side in advance, which can reduce the data acquisition time on the data requesting side. For another example, the data requesting side generates a data acquisition request when it needs to obtain target data. After obtaining the data acquisition request, the data transfer device performs the following steps to obtain the target data, and then feeds the target data back to the data requesting side. Thus, The embodiments of the present invention are directly executed when the data requesting side has needs to obtain the target data. The data transfer device does not obtain and save the data in advance, which can reduce the storage space requirement of the data transfer device. In a specific application where the data request side generates a data acquisition request, the data transfer device obtains the data acquisition request through a default communication interface. That is, the data transfer device can receive the data request side through the default communication interface. data retrieval request. The default communication interface can be a standard and universal data interface, and the details can be determined according to the device on the data requesting side.

Step S102: Select a data acquisition method associated with the target data providing side from a variety of pre-stored data acquisition methods.

The multiple data acquisition methods include at least one of a default communication interface method, a SQL (Structured Query Language, Structured Query Language) script method, and a pre-stored code method. Among them, the default communication interface method may include at least one of the HTTP (HyperText Transfer Protocol, Hypertext Transfer Protocol) interface method, RPC (Remote Procedure Call, remote procedure call) interface method, and of course it can also be other network communication interfaces. ;Pre-stored code includes but is not limited to Java (an object-oriented programming language) code, Lua (a lightweight and compact scripting language) code, JavaScript (lightweight, interpreted or just-in-time compiled programming with function priority) Language) code and Groovy (an agile development language based on the Java virtual machine) code.

Different target data providing sides have different data acquisition methods. Therefore, during the data acquisition process, it is necessary to select the data acquisition method associated with the target data providing side. For example, before this step S102, the data acquisition method required by the data provider input by the user is acquired and saved. In some embodiments, before step S102, the method further includes: obtaining a data acquisition method required by a data provider input by the user; establishing an association between the data provider and its required data acquisition method. , and save the data acquisition method and association relationship as configuration information. If you need to select a data acquisition method associated with the target data provider from a variety of pre-stored data acquisition methods, just find the data acquisition method associated with the target data provider from the configuration message. Of course, in another disclosed embodiment, the data acquisition method may not be input by the user, but imported by other devices, for example, by the device where the data providing side is located, the device where the data requesting side is located, or by a preset user such as The administrator imports it to the data transfer device after inputting it on other terminal devices, so there is no limitation here.

Specifically, the data transfer device can provide an interface for the administrator to input the data acquisition method. For example, the administrator can input the corresponding data acquisition method on the background operation interface of the data transfer device. Among them, when the data acquisition method is the default communication interface method, the default communication interface information required by the data provider side input by the user is obtained; when the data acquisition method is the running SQL script method, the user input is obtained. A SQL script required by the data providing side; when the data acquisition method is to run pre-stored code, obtain the code required by the data providing side input by the user. After receiving the above-mentioned data acquisition method input by the user, the data transfer device may save the above-mentioned data acquisition method input by the user as a configuration message.

The above configuration information can be stored in a database associated with the data transfer device. For example, the database includes at least one table for storing configuration information. The tables of the database may include the name of the target data providing side, the address information of the target data providing side, the data acquisition method, etc., without any limitation here.

In a specific application, the database device (such as a database server) connected to the data transfer device pre-builds a database, and creates a database table through an initialization SQL script to store the configuration information required by the data transfer device. . Of course, the database can also be directly installed in the data transfer device, that is, the data transfer device directly performs the construction of the above-mentioned database and the creation of related tables. In order to provide data transfer services between the data requesting side and the target data providing side, the data transfer equipment needs to install the operating environment and configure the database parameters to run the data transfer platform and realize the data transfer between the data requesting side and the target data side. Data acquisition. Among them, if the data transfer platform is implemented by Java code, that is, the running environment is a Java running environment, for example, a software development kit JDK (Java Development Kit, Java Development Kit) of the Java language. The database parameters include but are not limited to the address of the database for storing configuration information. Through the address of the database for storing configuration information, you can access the database where the configuration information is stored, and then obtain the data acquisition method associated with the data provider in the database. .

The various data acquisition methods mentioned above have been stored in advance, and because different target data providers have different underlying data model designs, the data acquisition methods used by the target data providers during data transmission are different. In order to be able to adapt to different target data providers, the data providers and their required data acquisition methods can be stored in advance. Once the data providers are identified, their corresponding data acquisition methods can be quickly learned to improve the efficiency of data acquisition. .

Step S103: Use the selected data acquisition method to obtain the target data from the target data providing side.

After determining the required data acquisition method for the target data providing side, the target data can be obtained from the target data providing side.

When the data acquisition method is the default communication interface method, use the default communication interface to send a data query request to the target data provider, and receive the data query results fed back by the target data provider; and use the pre-stored communication interface template to obtain the data from the data. Identify and extract key field contents from the query results to obtain target data.

The default communication interface is an interface supported by the target data provider, so it can be used for data interaction between the data transfer device and the target data provider. The data transfer device can generate a data query request that can be interpreted by the target data provider through the default communication interface. The target data provider uses its corresponding default communication interface to parse and execute the data query request to obtain and send it to the data transfer device. Data query results; the data transfer device receives the data query results fed back by the target data provider through the default communication interface and performs data analysis.

The pre-stored communication interface template is used to pre-define the key fields in the data query results received by the corresponding communication interface, so as to correctly parse the data query results and obtain the target data, such as defining the key fields username to represent the name, defining class to represent the class, etc. For example, the online education platform sends a data acquisition request to the data transfer device to request the user data of the third-party education platform with user ID 12314. The data transfer device determines that the data acquisition method corresponding to the third-party education platform is the HTTP interface. method, so an HTTP request is generated and sent to the third-party education platform. The HTTP request contains the URL: http://exchange.study.com/userInfo/12314. The third-party education platform queries the user data with user ID 12314 and returns The response message containing the data query results is as follows:

{

"name":"Zhang San",

"age": 18,

"gradeId": "g123123"

"gradeName":"Grade 11",

"schoolId":"s3243243"

"schoolName":"Happiness Middle School",

"role":"STUDENT"

}

The data transfer platform uses the corresponding HTTP interface template to extract the content "Zhang San" of the key field "name" from the above response message as the user's name; the content "18" of the key field "age" is used as the user's age; the keyword The content "g123123" of the segment "gradeId" is used as the user's class ID; the content "Grade 11" of the key field "gradeName" is used as the user's class; the content "s3243243" of the key field "schoolId" is used as the user's school ID; key The content of the field "schoolname" is "Happiness Middle School" as the user's school name; the content of the key field "role" is "STUDENT" as the user role is student. The data transfer device sends the user data obtained by the above analysis to the online education platform, and the online education platform obtains the above user data with the user ID of 12314.

When the data acquisition method is to run the pre-stored code, run the pre-stored code to achieve the following: generate and send data query requests to the target data provider, receive data query results fed back by the target data provider, and compare the data query results Perform analysis to obtain target data. For data providers that use some non-standard interfaces, the data transfer device cannot directly interact with the data provider. Therefore, the user can enter the corresponding code and run the code to realize data interaction with the data provider. In some embodiments, the data transfer device can compile and execute the pre-stored code in the Java runtime environment. Among them, when running the pre-stored code, you can use the preset tools in the Java runtime environment to compile and execute the pre-stored code. That is, for different codes such as Java code, Lua code, JavaScript code, and Groovy code, you can use the corresponding tools to compile and execute. Specifically, for Java code, JavaCompiler can be used to dynamically compile the code and compile Java code snippets on the fly; for JavaScript and Groovy code, the scriptEngineManager class can be used to implement compilation and execution; for Lua code, the LuaJ tool can be used to implement compilation and execution.

The above method of running pre-stored code can support online editing of code to obtain target data from the target data provider, and write specific business codes for different application scenarios and data query content, and is flexibly compatible with multiple types of target data providers. In addition, the pre-stored code can use Java code, Lua code, JavaScript code, Groovy code, etc., and supports multi-language online editing code generation. Even if the data transfer device does not have an interface configuration corresponding to the target data provider, due to the custom coding of the pre-stored code, the target data can still be obtained from the target data provider.

When the data acquisition method is to run an SQL script, run the SQL script to generate a data query request; send a data query request to the target data provider, and receive data query results fed back by the target data provider; and based on the data query results, Get target data. A SQL script is a collection of statements used to create database objects that provide access to the database. The above-mentioned default communication interface method and running pre-stored code method can directly obtain data from the corresponding platform, for example, directly interact with a third-party education platform, so that the third-party education platform obtains the corresponding user data from its user database and returns the data. Transfer equipment. In some embodiments, the data transfer device can also directly interact with the database of the platform, for example, by running a SQL script to query the user database of the third-party education platform for corresponding user data and have the user database return the user data. For example, the online education platform sends a data acquisition request to the data transfer device to request the user data of the third-party education platform with user ID 12314. The data transfer device determines that the data provider is the user database of the third-party education platform. Therefore, the corresponding data acquisition method is to run SQL, so run the corresponding SQL script: "select name, age, gradeId, gradeName, schoolId, schoolName, role from user where id=12314" to generate and send it to the third-party education platform The user database sends a data query request, and the user database of the third-party education platform queries the user data with user ID 12314, and returns the data query results as follows: "Zhang San, 18, g123123, Grade 1, Class 1, s3243243, Xingfu Middle School, STUDENT" , the data transfer device sends the above-mentioned returned user data to the online education platform, and the online education platform obtains the above-mentioned user data with the user ID of 12314.

It is worth noting that the above-mentioned data requesting side can be a platform device, and the platform device and the data transfer device can be on the same device (such as a server), or they can belong to different devices; the above-mentioned data providing side can be another platform server. server, or the device where the database of another platform is located, which is not limited here.

Through the above method, as the data requesting side and the data providing side of different platforms, the data requesting side can obtain the data of the data providing side through the data transfer platform, so data acquisition between different platforms can be realized. Moreover, after the data transfer platform receives the data acquisition request from the data requesting side, it selects the data acquisition method associated with the target data providing side from the multiple pre-stored data obtaining methods, so that the target data providing side of the acquired data is consistent with the data obtaining side. The methods correspond to one-to-one to achieve the acquisition of target data from the target data provider. Therefore, different data acquisition methods can be configured for different data providers to achieve data acquisition on different data providers. That is, the data transfer platform can be compatible with multiple data acquisition methods, thus Implement the data requesting side to obtain data from multiple data providing sides.

It can be understood that, in addition to achieving target data acquisition between the data requesting side and the data providing side, the data transfer device can also be used for any other message interaction between the data requesting side and the data providing side. As in a disclosed embodiment, in addition to performing the above steps, the acquisition method also includes sending a verification request from the data requesting side to the data providing side, wherein the verification request is used to request verification of the target user. Whether to log in at the data providing side; receive the verification result from the data providing side and feed it back to the data requesting side. This enables user login verification between the data requesting side and the data providing side. Among them, the interaction method between the data transfer device, the data requesting side and the data providing side can refer to the above description. For example, the acquisition method associated with the data providing side can be obtained. If it is a default communication interface method, use the communication interface. The method sends the verification request to the data providing side and receives the verification results fed back by the data providing side, uses the default communication interface template to identify the verification results to obtain the result content, and then feeds back to the data requesting side.

In addition, after receiving the verification result, if the data requesting side determines that the target user has logged in on the data providing side, it can directly determine that the target user has also logged in on its own platform, eliminating the need for the user to log in repeatedly, which improves platform login efficiency. The above target data can be the data of the target user. After the data requesting side determines that the target user has logged in on the data providing side, the above steps S101 to S103 are performed to obtain the data of the target user from the data providing side, and then the data can be obtained according to the target. The user's data is processed accordingly, such as providing target users with matching accessible content, etc.

Please refer to Figure 2, which is a schematic flow chart of another embodiment of the data acquisition method of the present invention. Specifically, the method according to the embodiment of the present invention includes the following steps:

Step S201: The first platform detects that there is a need to obtain target data.

In the embodiment of the present invention, the first platform can set when it needs to acquire target data according to the actual situation. For example, when the first platform receives the user's instruction to obtain the target data, it determines that there is currently a need to obtain the target data; for another example, the first platform also stores the target data, so it detects that the target data stored by itself is incorrect. , to determine that there is currently a need to obtain target data; for another example, the first platform can regularly obtain target data, so when it detects that the preset time has been reached, it is determined that there is currently a need to obtain target data. For another example, the first platform needs to obtain user data when the user accesses. Therefore, when receiving the user's access request, the first platform can determine that there is currently a need to obtain the target data. Therefore, the triggering event or triggering time when the first platform detects the acquisition requirement is not specifically limited here.

Step S202: Obtain the target data from the second platform through the data transfer platform.

In this disclosed embodiment, the first platform and the second platform are two different platforms, but the platform type is not limited, such as an education platform, a government affairs platform, etc. In a specific application, the first platform is an online programmed education platform, and the second platform is a third-party education platform such as an information-based education platform provided by an education bureau or a school.

The data transfer platform, the first platform, and the second platform are different platforms and are used to realize the functions of the corresponding platforms respectively. Specifically, the devices used to run the data transfer platform, the first platform, and the second platform can be hardware devices such as servers and terminal devices, or processors that execute specific computer programs. In addition, the data transfer platform and the first platform can be implemented by the same device or implemented by different devices respectively, which is not limited here.

The first platform detects that there is currently a need to obtain target data, and then obtains the target data from the second platform through the data transfer platform. Therefore, when the first platform has a need, the embodiment of the present invention is executed to obtain the target data. Specifically, this step may specifically include the first platform sending a data acquisition request to the data transfer platform, so that the data transfer platform responds to the data acquisition request and acquires the target data from the second platform, or so that the data transfer platform responds to the data The acquisition request acquires target data locally, where the target data is obtained by the data transfer platform from the second platform in advance.

Different platforms may have different acquisition methods. In order to enable the first platform to obtain data from different second platforms, the data transfer platform can pre-configure multiple acquisition methods and then select the acquisition method that matches the second platform where the target data is located. To obtain data, please refer to the description of the above embodiment for the specific acquisition process, which will not be described in detail here. Of course, if the acquisition methods of the second platform are unified, the data transfer platform does not need to configure multiple acquisition methods and directly obtains data from the second platform through a unified method.

Through the above method, the first platform detects that there is a need to obtain target data, and obtains the target data from the second platform through the data transfer platform, thus realizing data acquisition between different platforms.

Please refer to Figure 3. Figure 3 is a schematic flow chart of another embodiment of the data acquisition method of the present invention. Specifically, the method according to the embodiment of the present invention includes the following steps:

Step S301: The first platform receives a user's access request; wherein the access request is generated when the user accesses the second platform.

When accessing the platform, user registration or user login is required for the first time. For example, when a user accesses a platform, he or she needs to perform login operations such as account and password authentication, face recognition, and fingerprint recognition, so that the platform can complete the login authentication after detecting that the account and password are correct, face matching is successful, and fingerprint matching is successful. , and provide corresponding accessible content to the user.

In this disclosed embodiment, the first platform and the second platform are two different platforms, but the platform type is not limited, such as an education platform, a government affairs platform, etc. In a specific application, the first platform is an online programmed education platform, and the second platform is a third-party education platform such as an information-based education platform provided by an education bureau or a school. The path that triggers access to the first platform is not limited and can occur at any time during the user's access to the second platform. For example, after the user logs in to the second platform through his device, the second platform provides an entrance link to the first platform; when the user clicks on the link to the first platform displayed on the device, the user device sends an access request to the first platform.

The access request is generated when the user accesses the second platform, and includes identification information corresponding to the second platform and user information. For example, the access request includes the address of the second platform and the first key generated by the second platform for the logged-in user. The first platform can use the second platform address to determine the second platform where the user comes from, and then verify with the second platform whether the user is logged in and obtain the user information.

Step S302: Verify whether the user has logged in on the second platform based on the access request.

For example, the first platform sends a verification request to the second platform based on the access request, and the second platform determines whether the user is logged in on the second platform, thereby feeding back the verification result to the first platform. Among them, the verification request can be sent directly from the first platform to the second platform, and the second platform directly feeds back the verification result to the first platform; or the first platform forwards the verification request to the second platform through the data transfer platform, and the first platform forwards the verification request to the second platform through the data transfer platform. The second platform feeds back the verification results to the first platform through the data transfer platform. The interaction between the data transfer platform and the first platform and the second platform can be referred to the relevant descriptions of the above embodiments, which will not be described again here.

In one embodiment, the access request includes the second platform address and the first key. This step S302 may specifically include: sending a verification request including the first key to the second platform based on the second platform address to request verification of the second platform. Whether the first key matches the second key generated by the second platform when the user successfully logs in to the second platform; receive feedback from the second platform on the verification result of the first key; if the verification result is the first key and the second password If the key matches, it is determined that the user has logged in on the second platform. That is, the first platform obtains the first key from the access request, and the second platform generates the second key when confirming that the user has successfully logged in. The first platform sends the first key to the second platform through the second platform address in the access request, and the second platform obtains the first key and matches the first key and the second key, and detects that the two match successfully. Then it is determined that the user has logged in on the second platform.

The verification result fed back by the second platform may include a result field indicating whether the user has logged in. In some embodiments, when the user has logged in on the second platform, the verification result fed back by the second platform may also include the user's ID in addition to the above result fields, so that the first platform can use the ID to pass through the data. The transfer platform queries the second platform to obtain user data matching the ID. Of course, the verification result fed back by the second platform may also only contain the user ID. That is, if the verification result contains the user ID, it means that the user has logged in, otherwise, he has not logged in.

It can be understood that when the first platform requests the second platform to verify whether the user has logged in on the second platform, the interaction between the first platform and the second platform may be direct data exchange between the first platform and the second platform. Interaction, or data interaction between the first platform and the second platform through a data transfer platform, is not limited here.

Step S303: If yes, it is determined that there is acquisition requirement data for the target data.

Among them, the target data can be the user's data, specifically including user name, course, class, school, etc.

In some embodiments, the first platform can also complete the login of the platform according to the user's login status on the second platform. For example, if the user has logged in on the second platform, the first platform can determine that the user has successfully logged in on the first platform. Therefore, the user only needs to successfully log in and authenticate on the second platform, obtain the access path to the first platform on the second platform and trigger it, and then log in directly to the first platform without the need to perform login authentication on the first platform again. In addition, users can return to the second platform from the first platform to switch back and forth between different platforms. Access to the first platform and the second platform will not affect each other, and users can freely switch between the two platforms. For example, after the user logs in to the second platform on a web page on his device, he clicks on the entrance link of the first platform provided on the web page, and the user device displays another web page to open and automatically log in to the first platform. The user can directly click Use the corresponding web page to access the corresponding platform, and switch back and forth without affecting each other.

Step S304: Obtain target data from the second platform through the data transfer platform.

In this disclosed embodiment, if the user has logged in on the second platform, it is determined that there is a demand for acquiring user data, so the first platform sends a data acquisition request to the data transfer platform, so that the data transfer platform adopts the same method as the second platform. The platform-related data acquisition method obtains user data from the second platform. For example, using the user's data as the target data, the data transfer platform receives a data acquisition request from the first platform, where the data acquisition request is used to request acquisition of the target data of the second platform, and the target data is used to provide it to the first platform ; From multiple pre-stored data acquisition methods, select the data acquisition method associated with the second platform; use the selected data acquisition method to obtain target data from the second platform. Specifically, the first platform serves as the above-mentioned data requesting side, and the second platform serves as the above-mentioned data providing side. The data transfer platform can adopt the steps of the above-mentioned data acquisition method embodiment to obtain the data of the second platform.

Among them, if the verification result fed back by the second platform includes the user ID, the first platform can send the data acquisition request including the user ID to the second platform through the data transfer device to obtain the user's data from the second platform.

After the first platform obtains the user's data from the second platform through the data transfer platform, it can determine the user's accessible content on the first platform based on the user's data. For example, when the first platform and the second platform are two different education platforms, the user's data includes at least one of name, school, class, role (for example, student or teacher, etc.); the accessible content includes available courses, At least one of the courses available to be taught. It is understandable that the accessible content corresponding to the data of different users may be the same or different. For example, if the first platform login user is a student in the first class of junior high school, only the online courses of the first class and the first class of junior high school will be provided. An interactive module for Class 1, so that students and their classmates can participate in the online course and interact together; if the logged-in user of the first platform is a teacher of Class 1, Class 2 and Class 4, the Class 1, Class 2 and Class 4 teachers will be provided with Online teaching courses and online Q&A modules for the second and fourth grades of junior high school, so that the teacher can teach and answer questions for the students in the corresponding classes. This enables real-time class interaction, online teacher Q&A and other functions, which are not limited here.

It can be understood that the steps performed by the first platform and the second platform may be steps performed by the corresponding platform equipment. For example, in the above method, the steps related to the first platform are performed by the first platform server, and the steps related to the data transfer platform are performed by the first platform server. It is executed by the data transfer equipment, and the steps related to the second platform are executed by the second platform server. In addition, the first platform and the data transfer platform may or may not be on the same server, and are not limited here. When the first platform and the data transfer platform belong to different servers, they can be connected through a common standard interface. The first platform can configure the address and interface number to access the data transfer platform, so as to communicate with the data through the interface. The transfer platform conducts data exchange. In order to further understand the technical solutions of some embodiments of the present invention, the following is a specific application example:

The first platform is an online programmed education platform (also known as an online programmed education system), which can realize real-time online learning and teaching; the second platform is the education platform of Shenzhen Middle School; the data transfer platform can also be called is UserDataExchange, which is a software product that can implement the above data acquisition method. The user is student Zhang San. After logging into the education platform of Shenzhen Middle School, he triggers the entrance link to the online programmatic education platform displayed in the education platform of Shenzhen Middle School, thereby directly entering the online programmatic education platform without logging in. At this time, the device used by Zhang San will send an access request to the online programmed education platform. The access request includes the address and first key of the education platform of Shenzhen Middle School. After receiving Zhang San's access request, the online programmed education platform sends the first key to the Shenzhen Middle School education platform through the address of the Shenzhen Middle School education platform, so that the Shenzhen Middle School education platform successfully matches the first key with Zhang San. The second key generated when logging into the education platform of Shenzhen Middle School. After confirming that Zhang San successfully logged into the education platform of Shenzhen Middle School, the education platform of Shenzhen Middle School fed back Zhang San’s ID to the online programmed education platform. The online programmatic education platform received Zhang San's ID and confirmed that Zhang San successfully logged into the education platform of Shenzhen Middle School, thereby obtaining the user's data from the education platform of Shenzhen Middle School through the data transfer platform. When the online programmatic education platform obtains user data from the education platform of Shenzhen Middle School through the data transfer platform, the data transfer platform selects the default communication interface method associated with the education platform of Shenzhen Middle School from a variety of pre-stored data acquisition methods. HTTP interface method, which is the data acquisition method associated with the education platform of Shenzhen Middle School, thereby using the HTTP interface to send data query requests to the education platform of Shenzhen Middle School and receive data query results fed back by the education platform of Shenzhen Middle School; and Use the pre-stored communication interface template corresponding to the HTTP interface to identify and extract key field contents from the data query results, and obtain user data such as Zhang San's name, school, class, etc., as well as accessible content such as available courses.

In the embodiment of the present invention, the first platform receives an access request generated when a user accesses the second platform; verifies whether the user has logged in on the second platform based on the access request; and after determining that the user has logged in on the second platform, determines that there is an access request to the second platform. The target data acquisition requirement data is described, and then the user's data is obtained from the second platform through the data transfer platform, thereby achieving data acquisition between different platforms. When the first platform receives the user's access request, if it is determined that the user has logged in to the second platform, the first platform will serve as the data requesting side and the second platform will serve as the data providing side. The first platform directly obtains the data from the second platform through the data transfer platform. The two platforms obtain the user's data, that is, when the user visits, the first platform actively queries the second platform for user data to obtain the user's latest data. Compared with offline scheduled synchronization data, the method of the embodiment of the present invention improves data Immediacy and accuracy of acquisition.

In order to achieve data acquisition between different platforms, the first platform in the embodiment of the present invention can actively query the data of the second platform and obtain the latest data of the user in real time, with higher immediacy. Compared with the traditional periodic synchronization of data between different platforms, and the synchronization methods are copy, full synchronization, incremental synchronization, etc., the method of the embodiment of the present invention does not require any functional changes on the platform, is simple in configuration, and can actively query data in real time. Reduce the inconsistency of information on different platforms due to data synchronization lag, and improve the accuracy and efficiency of data acquisition.

Please refer to Figure 4, which is a schematic structural diagram of an embodiment of the data acquisition device of the present invention. Specifically, in the embodiment of the present invention, the data acquisition device 40 includes: a first acquisition module 41 , a selection module 42 and a second acquisition module 43 . Among them, the first acquisition module 41 is used to receive a data acquisition request from the data requesting side, where the data acquisition request is used to request acquisition of target data on the target data providing side, and the data requesting side and the target data providing side belong to different platforms. ; The selection module 42 is used to select the data acquisition method associated with the target data providing side from a variety of pre-stored data acquisition methods; the second acquisition module 43 is used to use the selected data acquisition method to provide the target data to the side. Get target data.

In the embodiment of the present invention, the multiple data acquisition methods selected by the selection module 42 include at least one of a default communication interface method, a SQL script running method, and a pre-stored code running method. The default communication interface method includes at least one of HTTP interface method and RPC interface method, and the pre-stored code includes at least one of Java code, Lua code, JavaScript code and Groovy code.

The first acquisition module 41 includes an acquisition unit and a storage unit. Wherein, the obtaining unit is used to obtain the data obtaining method required by a data providing side input by the user; the saving unit is used to establish an association between the data providing side and the data obtaining method required by the data providing side, and combine the data obtaining method with the required data obtaining method. The association relationship is saved as a configuration message, and the selection module 42 is also used to find a data acquisition method that has an association relationship with the target data provider from the configuration message. In an embodiment of the invention, the acquisition unit is configured to acquire the default communication interface information required by a data provider input by the user when the data acquisition method is a default communication interface method; When the acquisition method is to run a SQL script, obtain the SQL script required by the data provider input by the user; and is also used to obtain a data provider input by the user when the data acquisition method is to run the pre-stored code. side required code. And the saving unit is also used to save the data acquisition method and the association relationship as configuration information in the default database.

In an embodiment of the invention, the second acquisition module 43 is also used to use the default communication interface to send a data query request to the target data provider when the data acquisition method is a default communication interface method. And receive the data query results fed back by the target data provider; and use a pre-stored communication interface template to identify and extract key field contents from the data query results to obtain the target data; and also be used in the data acquisition method. In the case of running SQL script mode, run the SQL script to generate a data query request; send a data query request to the target data providing side, and receive the data query result fed back by the target data providing side; and based on the data query As a result, the target data is obtained; and when the data acquisition method is to run the pre-stored code, run the pre-stored code to generate and send a data query request to the target data providing side, and receive The target data provides side-feedback data query results, and the data query results are parsed to obtain the target data.

In a disclosed embodiment, the first acquisition module 41 is configured to receive the data acquisition request from the data requesting side through a default communication interface. The first acquisition module 41 is also used to generate a data acquisition request when detecting that the preset conditions are met. Wherein, the data requesting side and the target data providing side belong to different education platforms, and the target data is the data of the target user.

Please refer to Figure 5. Figure 5 is a schematic structural diagram of another embodiment of the data acquisition device of the present invention. Specifically, in the embodiment of the present disclosure, the data acquisition device 50 includes: a detection module 51 and an acquisition module 52 . Among them, the detection module 51 is used to detect that there is a need to obtain target data; the acquisition module 52 is used to obtain the target data from the second platform through the data transfer platform.

The detection module 51 includes a receiving unit, a verification unit and a determination unit. Among them, the receiving unit is used to receive the user's access request; wherein the access request is generated when the user accesses the second platform; the verification unit is used to verify whether the user has logged in on the second platform based on the access request; the determining unit is used When verifying that the user has logged in on the second platform, it is determined that there is a need to obtain the target data.

The determination unit of the detection module 51 is also configured to determine the user's accessible content on the first platform based on the user's data after determining that there is a demand for obtaining the target data.

In an embodiment of the invention, the first platform and the second platform are two different educational platforms, and the user's data includes at least one of name, school, class, and role; the accessible content includes available courses, At least one of the courses available to be taught.

In an embodiment of the invention, the access request includes a second platform address and a first key, and the verification unit of the detection module 51 is further configured to send a message containing the first key to the second platform based on the second platform address. A key verification request to request verification of whether the first key matches the second key generated by the second platform when the user successfully logs in to the second platform; receiving feedback from the second platform The verification result of the first key; if the verification result is that the first key and the second key match, it is determined that the user has logged in on the second platform.

In an embodiment of the invention, the acquisition module 52 is also used to send a data acquisition request to the data transfer platform, so that the data transfer platform uses the data acquisition method associated with the second platform to obtain data from the second platform. The second platform obtains the target data.

For the functions of each module of the data acquisition device in the above embodiments of the invention, please refer to the relevant steps in the above method embodiments, and will not be described again here.

Please refer to FIG. 6 , which is a schematic framework diagram of an embodiment of the data transfer device of the present invention. Specifically, in the embodiment of the present invention, the data transfer device 60 includes a processor 61, a communication circuit 62 and a memory 63 coupled to the processor 61, where the processor 61 is used to execute the computer program stored in the memory 63 to The steps of any embodiment of the above data acquisition method are performed in combination with the communication circuit 62 .

Please refer to FIG. 7 , which is a schematic framework diagram of an embodiment of the platform server of the present invention. Specifically, in the embodiment of the present invention, the platform server 70 includes a processor 71, a communication circuit 72 and a memory 73 coupled to the processor 71, where the processor 71 is used to execute the computer program stored in the memory 73 to combine The communication circuit 72 performs the steps of any embodiment of the above data acquisition method.

The processor in the above-mentioned data transfer device embodiment and platform server embodiment may also be called a CPU (Central Processing Unit). The processor may be an integrated circuit chip with signal processing capabilities. The processor can also be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or a Field-Programmable Gate Array (FPGA). or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. A general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc. In addition, the processor can be implemented by multiple circuit chips.

Please refer to FIG. 8 , which is a schematic framework diagram of an embodiment of the data sharing system of the present invention. Specifically, the data sharing system 80 in the embodiment of the present invention includes a data transfer device 81 and a first platform server 82 and at least one second platform server 83 respectively connected to the data transfer device 81, as shown in Figure 8 , the embodiment of the present invention includes three second platform servers 83; among them, the data transfer device 81 is the above-mentioned data transfer device embodiment, and the first platform server 82 is the above-mentioned platform server embodiment to realize the first platform The server 82 obtains the user data of the second platform server through the data transfer device 81 .

Please refer to FIG. 9 , which is a schematic diagram of a frame of a storage device 90 according to an embodiment of the present invention. The storage device 90 in the embodiment of the present invention stores program instructions 901 that can be run by the processor. The program instructions 901 are used to implement the steps in any of the above method embodiments.

The storage device 90 can be a USB memory, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, a random access memory), a magnetic disk or an optical disk, which can store program instructions. The media of 901 may also be a server that stores the program instructions 901. The server may send the stored program instructions 901 to other devices for execution, or may run the stored program instructions 901 itself.

Embodiments of the present invention also provide a storage device or a computer-readable storage medium on which computer program instructions are stored. When the computer program instructions are executed by a processor, the above method is implemented. The storage device or computer-readable storage medium may include non-volatile computer-readable storage media or volatile computer-readable storage media.

An embodiment of the present invention also provides an electronic device, including: a processor; and a memory used to store instructions executable by the processor; wherein the processor is configured to perform the method provided in any of the above embodiments.

An embodiment of the present invention also provides a computer program, which includes computer readable code. When the computer code is run in an electronic device, the processor in the electronic device executes the method provided by any of the above embodiments.

Embodiments of the present invention also provide a computer program product for storing computer-readable instructions. When the instructions are executed, they cause the computer to perform the operations of the method provided by any of the above embodiments.

The computer program product can be implemented specifically through hardware, software or a combination thereof. In an optional embodiment, the computer program product is embodied as a computer storage medium. In another optional embodiment, the computer program product is embodied as a software product, such as a Software Development Kit (SDK), etc. wait.

In the several embodiments provided by the present invention, it should be understood that the disclosed methods and devices can be implemented in other ways. For example, the device implementation described above is schematic. For example, the division of modules or units is a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented. On the other hand, the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.

A unit described as a separate component may or may not be physically separate. A component shown as a unit may or may not be a physical unit, that is, it may be located in one place, or it may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of this embodiment.

In addition, each functional unit in various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above integrated units can be implemented in the form of hardware or software functional units.

Integrated units may be stored in a computer-readable storage medium if they are implemented in the form of software functional units and sold or used as independent products. Based on this understanding, the technical solution of the present invention is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, It includes a number of instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the various implementation methods of the present invention. The aforementioned storage media include: USB memory, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc. that can store program codes. media.

40: Data acquisition device 41:First acquisition module 42:Select module 43: Second acquisition module 50: Data acquisition device 51:Detection module 52: Get the module 60:Data transfer equipment 61: Processor 62: Communication circuit 63:Memory 70:Platform server 71: Processor 72: Communication circuit 73:Memory 80:Data sharing system 81:Data transfer device 82:First platform server 83: Second platform server 90:Storage device 901: Program command

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a flow diagram of an embodiment of the data acquisition method of the present invention; Figure 2 is a schematic flow chart of another embodiment of the data acquisition method of the present invention; Figure 3 is a schematic flow chart of another embodiment of the data acquisition method of the present invention; Figure 4 is a schematic structural diagram of an embodiment of the data acquisition device of the present invention; Figure 5 is a schematic structural diagram of another embodiment of the data acquisition device of the present invention; Figure 6 is a schematic framework diagram of an embodiment of the data transfer device of the present invention; Figure 7 is a schematic framework diagram of an embodiment of the platform server of the present invention; Figure 8 is a schematic framework diagram of an embodiment of the data sharing system of the present invention; and FIG. 9 is a schematic diagram of a frame of an embodiment of a storage device according to the present invention.

Claims (12)

A data acquisition method, which includes: obtaining a data acquisition request, wherein the data acquisition request is used to request acquisition of target data on the target data providing side, and the target data is used to provide to the data requesting side, and the data request The target data provider side and the target data provider side belong to different platforms, wherein the target data is the target user's data shared between the data provider side and the data requester side, and the data acquisition request is the data requester side. Determine that the target user has been generated when the data provider logs in; select a data acquisition method associated with the target data provider from a variety of pre-stored data acquisition methods; use the selected data acquisition method , obtaining the target data from the target data providing side; wherein the method further includes: sending a verification request from the data requesting side to the data providing side, wherein the verification request is used to request verification Whether the target user has logged in on the data providing side; receives the verification result from the data providing side and feeds it back to the data requesting side; if the target user has logged in on the data providing side, determine that the The target user successfully logs in on the data requesting side; and/or, based on the target user's data, the content accessible to the target user on the data requesting side is determined. The method as described in claim 1, wherein the method further includes: obtaining a data acquisition method required by a data provider input by the user; and establishing an association between the data provider and its required data acquisition method. and save the data acquisition method and the association relationship as a configuration message; selecting the data acquisition method associated with the target data provider from a variety of pre-stored data acquisition methods includes: from the configuration message, Find a data acquisition method that is associated with the target data provider. The method as described in claim 2, wherein said obtaining the data acquisition method required by a data provider side input by the user includes: when the data acquisition method is a default communication interface method, obtaining the data input by the user. A default communication interface message required by the data provider; when the data acquisition method is to run an SQL script, obtain a SQL script required by the data provider input by the user; when the data acquisition method is to run In the case of pre-stored code mode, obtaining a code required by a data provider input by the user; saving the data acquisition method and the association relationship as a configuration message includes: using the data acquisition method and the association relationship as a configuration message Saved in default database. The method as described in claim 1, wherein using the selected data acquisition method to obtain the target data from the target data providing side includes: When the data acquisition method is the default communication interface method, use the default communication interface to send a data query request to the target data providing side, and receive the data query results fed back by the target data providing side; and use The pre-stored communication interface template identifies and extracts key field contents from the data query results to obtain the target data; when the data acquisition method is to run an SQL script, run the SQL script to generate a data query request; The target data providing side sends a data query request, and receives the data query result fed back by the target data providing side; and based on the data query result, obtains the target data; the data acquisition method is to run a pre-stored code method In the case of , run the pre-stored code to generate and send a data query request to the target data providing side, receive the data query results fed back by the target data providing side, and parse the data query results to obtain the target data. The method as described in claim 1, wherein the obtaining the data acquisition request includes: receiving the data acquisition request from the data requesting side through a preset communication interface; or, when detecting that the preset condition is met, generating a data acquisition request. request. A data acquisition method, which includes: the first platform detects that there is a need to acquire target data; the target data is acquired from the second platform through a data transfer platform; wherein the target data is obtained from the second platform through the data transfer platform Obtain the target data, including: Send a data acquisition request to the data transfer platform, so that the data transfer platform uses the data acquisition method associated with the second platform to acquire the target data from the second platform; wherein the detection When there is a demand for obtaining target data, the method includes: receiving an access request from a user; wherein the access request is generated when the user accesses the second platform; and verifying whether the user is already on the platform based on the access request. Log in to the second platform; if so, it is determined that there is a need to obtain the target data, where the target data is the user's data shared between the second platform and the first platform; The method further includes: if the user has logged in on the second platform, determining that the user has successfully logged in on the first platform; and/or obtaining the data from the second platform through the data transfer platform. After the target data, the method further includes: determining content accessible to the user on the first platform based on the user's data. The method of claim 6, wherein the first platform and the second platform are two different educational platforms, and the user's data includes at least one of name, school, class, and role; the accessible The content includes at least one of courses that can be taken and courses that can be taught. The method according to claim 6 or 7, wherein the access request includes the second platform address and the first key; Verifying whether the user has logged in on the second platform based on the access request includes: sending a verification request containing the first key to the second platform based on the second platform address to Requesting to verify whether the first key matches the second key generated by the second platform when the user successfully logs in to the second platform; receiving feedback from the second platform about the first key Verification result; if the verification result is that the first key and the second key match, it is determined that the user has logged in on the second platform. A data transfer device, which includes a processor, a communication circuit and a memory coupled to the processor, wherein the processor is used to execute a computer program stored in the memory to execute a request in conjunction with the communication circuit The method described in any one of items 1 to 5. A platform server, which includes a processor, a communication circuit and a storage coupled to the processor, wherein the processor is used to execute a computer program stored in the storage to execute a request in conjunction with the communication circuit The method described in any one of 6 to 8. A data sharing system, which includes a data transfer device and a first platform server and at least one second platform server respectively connected to the data transfer device; wherein the data transfer device is the one specified in claim 9 The above-mentioned equipment, the first platform server is the server described in claim 10, so as to realize that the first platform server obtains the second platform through the data transfer equipment User data for the server. A storage device, which stores a computer program that can be run by a processor to implement the data acquisition method described in any one of claims 1 to 5; and/or stores a computer program that can be run by a processor to implement the data acquisition method as claimed. A computer program for the data acquisition method described in any one of 6 to 8.

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