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Method for implementing remote-call by application program interface system on database

An application program interface and system implementation technology, applied in the field of remote calling, can solve problems such as troublesome business development, complexity, and high cost, and achieve the effects of improving service satisfaction, reducing workload, and reducing code modification

Inactive Publication Date: 2005-08-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although new application systems continue to emerge, old application systems still play an irreplaceable role, otherwise every business would have to be restarted, business development would be very troublesome and complicated, and the cost would be high

Method used

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  • Method for implementing remote-call by application program interface system on database
  • Method for implementing remote-call by application program interface system on database

Examples

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Embodiment Construction

[0024] The invention provides a method for realizing remote calling by using an application program interface (API) system based on a database. The general idea is to realize inter-system operations through command configuration and reduce code modification of existing systems.

[0025] Such as figure 1 As shown, in an embodiment of the present invention, the described database-based API system includes:

[0026] a. configuration file; the file contains the user name, password, etc. that can use the database, and the configuration information of the ACL.

[0027] b. Database object; generated by the database class, which encapsulates the operation of the database, including the connection of the database, the execution of the SQL statement, and the analysis of the returned result. In addition, the database class provides multiple subclasses, and each subclass provides the same interface, so different databases can be processed and a unified interface is provided externally. ...

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PUM

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Abstract

The present invention relates to a method for implementing remote calling by utilizing application program interface system based on data base. The described application program interface system based on data base includes: a. configuration file; b. data base object; the described data base object is generated by utilizing data base class, the operation of the data base is encapsulated by said class, the described data base class provides several subclasses, every subclass can provide identical interface; c. commad configuration file; and d. configuration interface. The described method includes the following steps: 1). establishing connection with data base; 2. analyzing available command; 3). receiving calling command; and 4). executing calling command function.

Description

technical field [0001] The invention relates to a method for realizing remote calling by utilizing an application program interface system based on a database. Background technique [0002] In the tide of informatization construction, the software industry is undergoing tremendous changes. With the continuous advancement of informatization and the rapid development of information technology, enterprises need different equipment and different application systems when setting up different services on different networks. , the development of business requires the interaction of different systems, such as billing system, settlement system, security authentication system, etc. Although new application systems continue to emerge, old application systems still play an irreplaceable role. Otherwise, every business would have to be restarted, and business development would be very cumbersome and complicated, and the cost would be high. Currently, almost all information is stored in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 王友军
Owner HUAWEI TECH CO LTD
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