CN112328672A - Method, system, storage medium and terminal for mapping API (application program interface) interface by data service - Google Patents
Method, system, storage medium and terminal for mapping API (application program interface) interface by data service Download PDFInfo
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Abstract
The invention discloses a method, a system, a storage medium and a terminal for mapping an API (application program interface) by a data service, belonging to the technical field of data source processing, wherein the method comprises the steps of predefining a uniform data type of a database; mapping the uniform data types to the same database table according to a table storage template, wherein the table storage template comprises table name information and field information; mapping the database table to a corresponding database; receiving calling request information, wherein the calling request information comprises request parameter information; and operating a database in the data source to be connected by adopting a uniform structured query language, acquiring the URL address of the request parameter information, and outputting corresponding API interface information to a corresponding platform. The invention realizes the function of three-party calling by mapping the corresponding API interface through the database table.
Description
Technical Field
The invention relates to the technical field of data source processing, in particular to a method, a system, a storage medium and a terminal for mapping an API (application program interface) by a data service.
Background
The intelligent text travel plays a vital role in coordinating user requirements, travel resource allocation and the like along with the development of internet technology. However, as the tourism data in the internet is explosively increased, the data of the "smart travel" platform needs to be updated in real time, so as to achieve the purpose of providing more accurate cultural tourism data for the user.
Data updating of a traditional 'smart travel' platform depends on manual import, namely manual addition, insertion, deletion and the like. The data source is used as a device or an original medium for providing certain type of required data, stores all information for establishing database connection, can realize the connection of the corresponding database by providing a correct data source name, and provides a new idea for the data updating of the intelligent travel platform. At present, a row of verification and verification is needed when a database in a data source is called, and the whole process is complex and tedious.
Disclosure of Invention
The invention aims to overcome the problem of complex database calling in the prior art, and provides a method, a system, a storage medium and a terminal for mapping an API (application program interface) by using a data service.
The purpose of the invention is realized by the following technical scheme: a method for mapping API interfaces by data services specifically comprises the following steps: predefining a uniform data type of the database; mapping the unified data types to the same database table according to a table storage template, wherein the table storage template comprises table name information and field information; mapping the database table to a corresponding database; receiving calling request information, wherein the calling request information comprises request parameter information; and operating a database in a data source to be connected by adopting a uniform structured query language, acquiring the URL address of the request parameter information, and outputting corresponding API interface information to a corresponding platform.
As an option, the operating the database in the data source to be connected by using the unified structured query language specifically includes: mapping a unified query statement written by a unified structured query language into a corresponding database query statement; and operating the specific database by adopting a corresponding database query statement.
As an option, the method further comprises a data preprocessing step: and cleaning, summarizing and sequencing the data in the database to be connected with the data source.
As an option, the method further comprises a data source to be connected configuration step:
configuring the type of a data source to be connected; configuring the connection attribute of each database in the data source to be connected; and configuring relevant information of the data source to be connected, wherein the relevant information comprises a data source name, a user name, a password, an interface request mode, message content of an interface request, and the user name, the password, the maximum connection number, the minimum connection number, the driver name and the field name of a database in the data source to be connected.
As an option, the method further comprises a configuration determining step of:
judging whether the data source configuration is correct or not, and if not, sending out prompt information of incorrect configuration; and if the data source is correct, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database.
It should be further noted that the technical features corresponding to the above-mentioned method options can be combined with each other or replaced to form a new technical solution.
The invention also includes a system for mapping API interfaces for data services, the system comprising:
the pre-defining unit is used for pre-defining the unified data type of the database; the storage unit is used for storing a table storage template, and the table storage template comprises table name information and field information; the database table establishing and mapping unit is used for mapping the same type of data to the same database table according to the table storage template and mapping the database table to a corresponding database; a request information receiving unit, configured to receive call request information, where the call request information includes request parameter information; and the query processing unit is used for operating a database in the data source to be connected by adopting a unified structured query language, acquiring the URL address of the request parameter information and outputting corresponding API interface information to a corresponding platform.
As an option, the system further includes a preprocessing unit, which is used for cleaning, summarizing, and sorting the data in the database of the data source to be connected.
As an option, the system further comprises a data source configuration unit, which comprises a sequential connection type configuration module, a connection attribute configuration module and a related information configuration module; the type configuration module is used for configuring the type of the data source to be connected; the connection attribute configuration module is used for configuring the connection attribute of each database in the data source to be connected; the related information configuration module is used for configuring related information of the data source to be connected, and the related information comprises a data source name, a driver name, an interface request mode, message content of an interface request, and a user name, a password, a maximum connection number, a minimum connection number and a field name of a database in the data source to be connected.
It should be further noted that the technical features corresponding to the above-mentioned system options can be combined with each other or replaced to form a new technical solution.
The present invention also includes a storage medium having stored thereon computer instructions which, when executed, perform the steps of a method of mapping API interfaces for data services as described above.
The present invention also includes a terminal comprising a memory and a processor, wherein the memory has stored thereon computer instructions executable on the processor, and the processor executes the computer instructions to perform the steps of the above-described method for mapping API interfaces for data services.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention establishes the data table according to the table storage template by predefining the uniform data type of the database, maps the database table to the corresponding database, receives the calling request information, maps the corresponding API interface based on the database table, realizes the three-party calling function, and has simple whole flow and easy operation.
(2) According to the invention, the configuration of a plurality of data sources to be connected is carried out, whether the configuration of the data sources to be connected is correct or not is judged, the sub-database of the data sources to be connected is further created, and the data information uploaded by the sub-database is received, so that the configuration of multiple data sources is realized, different data sources can be added by adding the configuration information of the data sources, the configuration efficiency is high, and the real-time updating requirement of an intelligent travel platform can be met.
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The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention.
FIG. 1 is a flowchart of a method of example 1 of the present invention;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that directions or positional relationships indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are directions or positional relationships described based on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1, in embodiment 1, a method for mapping an API interface by a data service specifically includes the following steps:
s11: predefining a uniform data type of the database; specifically, the data types define different positions of data storage in the database, each set of database comprises implementation of different data types, the unified data types can be mapped to the data types in different data source databases by predefining the unified data types, and calling of the data can be achieved without paying attention to the specific database types.
S12: mapping the unified data types to the same database table according to a table storage template, wherein the table storage template comprises table name information and field information; specifically, the table name information stores a table title, a table identifier, and the like; the field information includes a field name, a field type, a field identification, a field length, and the like.
S13: mapping the database table to a corresponding database; specifically, the database table is mapped to a specific corresponding database according to the correspondence between the unified data type and the data types in the database.
S14: receiving calling request information, wherein the calling request information comprises request parameter information; specifically, the request parameter information is specifically a database name or a specific field name in a specific database.
S15: and operating a database in a data source to be connected by adopting a uniform structured query language, acquiring the URL address of the request parameter information, and outputting corresponding API interface information to a corresponding platform. Specifically, the API interface of the http protocol is mapped through the data table, so that a convenient three-party calling function is realized.
Further, the step S15 of operating the database in the data source to be connected by using the unified structured query language specifically includes:
s151: mapping a unified query statement written by a unified structured query language into a corresponding database query statement; specifically, since the specific storage logic in the database table needs to be embodied in different databases, the query statement in the unified structured query language needs to be mapped to different databases for query.
S152: and operating the specific database by adopting a corresponding database query statement.
Further, the method of the present invention further includes a data preprocessing step before step S11, specifically:
and cleaning, summarizing and sequencing the data in the database to be connected with the data source so as to correct the data in the database in time and facilitate the query of the data.
Further, the data preprocessing step further includes a data source configuration step before accessing different data sources to update the data information of the platform in real time, and specifically includes:
s01: configuring the type of a data source to be connected; as a specific example, the data source types include, but are not limited to, HTTP/HTTPS, FTP/STFP.
S02: configuring the connection attribute of each database in the data source to be connected; specifically, the API interface information of the database may be obtained by sending an HTTP request to the corresponding database, thereby implementing the addition of the database. The database types include but are not limited to mysql, oracle, sqlsever and hive, and the file types stored in the database include but are not limited to txt files, text files, excel files and csl files.
S03: and configuring relevant information of the data source to be connected, wherein the relevant information comprises a data source name, a user name, a password, a data source validity period, an interface request mode and message content of an interface request, and the user name, the password, a driver name, a data filing name, the maximum connection number, the minimum connection number and a field name of a database in the data source to be connected. The maximum connection number of the databases in the data sources to be connected is configured, so that efficient and stable transmission of data is facilitated; when the number of the databases in the data source to be connected is less than the minimum connection number, the connection between the databases to be connected and the intelligent text travel platform is automatically disconnected.
Further, the data source configuration step further comprises a configuration judgment step:
s04: judging whether the data source configuration is correct or not, and if not, sending out prompt information of incorrect configuration; and if the data source is correct, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database. Specifically, whether the configuration of the data source is correct or not is judged by specifically performing connection test, if the connection between the database in the data source to be connected and the intelligent text travel platform is successful, the configuration is correct, otherwise, the configuration is incorrect.
More specifically, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database specifically includes: and establishing a sub-database by taking the name of the data source as a table name, and uploading corresponding data in the database to the sub-database according to the field name.
Further, the configuration judging step further comprises an auditing step: comparing the database information of the data source to be connected with preset auditing information, judging whether illegal information exists in the data source to be connected, if not, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database; and if so, sending out prompt information that the audit is unqualified. Specifically, acquiring a data source name according to connection attributes of databases in the data source to be connected, and judging whether the data source name of the data source to be connected is included in a data source list which is not allowed to be connected by preset auditing information or not according to field names of the databases, and if not, auditing the field names of the databases; if yes, sending out prompt information that the audit is unqualified; judging whether the field name of the database to be connected is included in a field list which is not allowed to be connected by preset audit information, if not, judging that the data source to be connected has no illegal information, and performing a sub-database establishing step of the data source to be connected; and if so, sending out prompt information that the audit is unqualified.
The invention establishes the data table according to the table storage template by predefining the uniform data type of the database, maps the database table to the corresponding database, receives the calling request information, maps the corresponding API interface based on the database table, realizes the three-party calling function, and has simple whole flow and easy operation.
Example 2
The embodiment has the same inventive concept as embodiment 1, and provides a system of a data service mapping API interface on the basis of embodiment 1, where the system specifically includes a predefined unit, a storage unit, a database table establishing and mapping unit, a request information receiving unit, and a query processing unit.
The predefined unit is used for predefining a uniform data type of the database; specifically, the data types define different positions of data storage in the database, each set of database comprises implementation of different data types, the unified data types can be mapped to the data types in different data source databases by predefining the unified data types, and calling of the data can be achieved without paying attention to the specific database types.
The storage unit stores a table storage template, and the table storage template comprises table name information and field information; specifically, the table name information stores a table title, a table identifier, and the like; the field information includes a field name, a field type, a field identification, a field length, and the like.
The database table establishing and mapping unit is used for mapping the same type of data to the same database table according to the table storage template and mapping the database table to a corresponding database; specifically, the database table is mapped to a specific corresponding database according to the correspondence between the unified data type and the data types in the database.
The request information receiving unit is used for receiving calling request information, and the calling request information comprises request parameter information; specifically, the request parameter information is specifically a database name or a specific field name in a specific database.
The query processing unit is used for operating a database in the data source to be connected by adopting a uniform structured query language, acquiring the URL address of the request parameter information and outputting the corresponding API interface information to the corresponding platform. Specifically, the API interface of the http protocol is mapped through the data table, so that a convenient three-party calling function is realized. More specifically, the query processing unit maps the unified query statement written in the unified structured query language to a corresponding database query statement, and operates the specific database using the corresponding database query statement.
Furthermore, the system also comprises a preprocessing unit which is used for cleaning, summarizing and sequencing the data in the database of the data source to be connected so as to correct the data in the database in time and facilitate the query of the data.
Furthermore, the system also comprises a data source configuration unit which comprises a connection type configuration module, a connection attribute configuration module and a related information configuration module in sequence.
The type configuration module is used for configuring the type of the data source to be connected, and the type of the data source includes but is not limited to HTTP/HTTPS and FTP/STFP.
The connection attribute configuration module is used for configuring the connection attribute of each database in the data source to be connected; specifically, the API interface information of the database may be obtained by sending an HTTP request to the corresponding database, thereby implementing the addition of the database. The database types include but are not limited to mysql, oracle, sqlsever and hive, and the file types stored in the database include but are not limited to txt files, text files, excel files and csl files.
The related information configuration module is used for configuring related information of the data source to be connected, and the related information comprises a data source name, a user name, a password, a data source validity period, an interface request mode, message content of an interface request, and the user name, the password, a driver name, a data filing name, a maximum connection number, a minimum connection number and a field name of a database in the data source to be connected. The maximum connection number of the databases in the data sources to be connected is configured, so that efficient and stable transmission of data is facilitated; when the number of the databases in the data source to be connected is less than the minimum connection number, the connection between the databases to be connected and the intelligent text travel platform is automatically disconnected.
The system further comprises a configuration judgment unit for judging whether the configuration of the data source is correct or not, and if not, sending out prompt information of incorrect configuration; and if the data source is correct, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database. Specifically, whether the configuration of the data source is correct or not is judged by specifically performing connection test, if the connection between the database in the data source to be connected and the intelligent text travel platform is successful, the configuration is correct, otherwise, the configuration is incorrect. Creating a sub-database of a data source to be connected, and receiving data information uploaded by the sub-database specifically comprises the following steps: and establishing a sub-database by taking the name of the data source as a table name, and uploading corresponding data in the database to the sub-database according to the field name.
The system further comprises an auditing unit, a database processing unit and a data processing unit, wherein the auditing unit is used for comparing the database information of the data source to be connected with preset auditing information, judging whether illegal information exists in the data source to be connected, if not, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database; and if so, sending out prompt information that the audit is unqualified.
Example 3
The present embodiment provides a storage medium, having the same inventive concept as embodiment 1, and having stored thereon computer instructions which, when executed, perform the steps of a method for mapping API interfaces for data services as described in embodiment 1.
Based on such understanding, the technical solution of the present embodiment or parts of the technical solution may be essentially implemented in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Example 4
The present embodiment also provides a terminal, which has the same inventive concept as that of embodiment 1, and includes a memory and a processor, where the memory stores computer instructions executable on the processor, and the processor executes the computer instructions to perform the steps of the method for mapping API interfaces for data services described in embodiment 1. The processor may be a single or multi-core central processing unit or a specific integrated circuit, or one or more integrated circuits configured to implement the present invention.
Each functional unit in the embodiments provided by the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The above detailed description is for the purpose of describing the invention in detail, and it should not be construed that the detailed description is limited to the description, and it will be apparent to those skilled in the art that various modifications and substitutions can be made without departing from the spirit of the invention.
Claims (10)
1. A method for mapping API interfaces for data services, characterized by: the method comprises the following steps:
predefining a uniform data type of the database;
mapping the unified data types to the same database table according to a table storage template, wherein the table storage template comprises table name information and field information;
mapping the database table to a corresponding database;
receiving calling request information, wherein the calling request information comprises request parameter information;
and operating a database in a data source to be connected by adopting a uniform structured query language, acquiring the URL address of the request parameter information, and outputting corresponding API interface information to a corresponding platform.
2. A method for mapping API interfaces for data services according to claim 1, wherein: the operation of the database in the data source to be connected by adopting the uniform structured query language specifically comprises the following steps:
mapping a unified query statement written by a unified structured query language into a corresponding database query statement;
and operating the specific database by adopting a corresponding database query statement.
3. A method for mapping API interfaces for data services according to claim 1, wherein: the method further comprises a data preprocessing step:
and cleaning, summarizing and sequencing the data in the database to be connected with the data source.
4. A method for mapping API interfaces for data services according to claim 1, wherein: the method also comprises a data source to be connected configuration step:
configuring the type of a data source to be connected;
configuring the connection attribute of each database in the data source to be connected;
and configuring relevant information of the data source to be connected, wherein the relevant information comprises a data source name, a user name, a password, an interface request mode, message content of an interface request, and the user name, the password, the maximum connection number, the minimum connection number, the driver name and the field name of a database in the data source to be connected.
5. A method for mapping API interfaces for data services according to claim 1, wherein: the method also comprises a configuration judging step:
judging whether the data source configuration is correct or not, and if not, sending out prompt information of incorrect configuration; and if the data source is correct, creating a sub-database of the data source to be connected, and receiving the data information uploaded by the sub-database.
6. A system for mapping API interfaces for data services, comprising: the system comprises:
the pre-defining unit is used for pre-defining the unified data type of the database;
the storage unit is used for storing a table storage template, and the table storage template comprises table name information and field information;
the database table establishing and mapping unit is used for mapping the same type of data to the same database table according to the table storage template and mapping the database table to a corresponding database;
a request information receiving unit, configured to receive call request information, where the call request information includes request parameter information;
and the query processing unit is used for operating a database in the data source to be connected by adopting a unified structured query language, acquiring the URL address of the request parameter information and outputting corresponding API interface information to a corresponding platform.
7. The system of claim 6, wherein the data service maps the API interface to the API interface by: the system also comprises a preprocessing unit which is used for cleaning, summarizing and sequencing the data in the database of the data source to be connected.
8. The system of claim 6, wherein the data service maps the API interface to the API interface by: the system also comprises a data source configuration unit, a data source configuration unit and a data source configuration unit, wherein the data source configuration unit comprises a sequential connection type configuration module, a connection attribute configuration module and a related information configuration module;
the type configuration module is used for configuring the type of the data source to be connected;
the connection attribute configuration module is used for configuring the connection attribute of each database in the data source to be connected;
the related information configuration module is used for configuring related information of the data source to be connected, and the related information comprises a data source name, a driver name, an interface request mode, message content of an interface request, and a user name, a password, a maximum connection number, a minimum connection number and a field name of a database in the data source to be connected.
9. A storage medium having stored thereon computer instructions, characterized in that: the computer instructions when executed perform the steps of a method of data service mapping API interface as claimed in any one of claims 1 to 5.
10. A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, the terminal comprising: the processor when executing the computer instructions performs the steps of a method of mapping API interfaces for data services according to any of claims 1 to 5.
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CN114490762A (en) * | 2022-01-20 | 2022-05-13 | 北京宇信科技集团股份有限公司 | Data source access method, device, medium and equipment for decision engine |
CN114490762B (en) * | 2022-01-20 | 2022-11-22 | 北京宇信科技集团股份有限公司 | Data source access method, device, medium and equipment for decision engine |
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