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Method, system and equipment for realizing connection of multiple data sources and readable medium

A multi-data source and data source technology, applied in the computer field, can solve problems such as difficult to achieve dynamic operation of data source and single data source, so as to improve connection efficiency and avoid repeated connection

Pending Publication Date: 2022-05-13
INSPUR COMMON SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the connection of data sources is realized based on JPA or MyBatis framework. These connection methods are generally a connection of a single data source, or even if it is a connection of multiple data sources. Dynamically operate the data source when the data required by the front end changes

Method used

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  • Method, system and equipment for realizing connection of multiple data sources and readable medium
  • Method, system and equipment for realizing connection of multiple data sources and readable medium
  • Method, system and equipment for realizing connection of multiple data sources and readable medium

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Embodiment Construction

[0023] Embodiments of the present invention are described below. It is to be understood, however, that the disclosed embodiments are merely examples and that other embodiments may take various alternative forms.

[0024] In addition, it should be noted that all the expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same. It can be seen that "first" and "second" "two" is only for the convenience of expression, and should not be understood as a limitation on the embodiments of the present invention, and the subsequent embodiments will not describe them one by one. The terms "comprises", "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but may also include those not expressly listed or these...

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Abstract

The invention discloses a method for realizing multi-data source connection, which comprises the following steps of: establishing a data set associated with a front-end page, and establishing association between the data set and a database; establishing association between the data sets and data sources so as to realize one-to-one correspondence between the data sets and the data sources; establishing association between the data source and the database; and in response to the acquired parameters transmitted by the front-end page, acquiring dimensions and a result set from the database according to the parameters and the association. The invention further discloses a corresponding system, computer equipment and a readable storage medium. According to the method for establishing the multi-data-source connection based on the JdbcTemplate, multiple data sources are dynamically operated, and then multiple types of databases are dynamically operated when data needed by the front end changes.

Description

technical field [0001] The invention relates to the computer field, in particular to a method, system, device and readable medium for connecting multiple data sources. Background technique [0002] At present, with the development of technology, portal website development has gradually shifted from hard-coding to configurable designer development. In order to reduce the development cost of the portal website, the front-end interface gradually becomes composed of reusable components. In many cases, the data sources of these components come from different types of databases. For example, for the same chart type components, the data in different portals comes from different types of databases. This requires the system to support multiple types of databases as data sources. Dynamic switching, new addition ,edit. [0003] The front-end data is provided by the database. When the data required by the front-end changes, it is necessary to dynamically operate the data source to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/25G06F16/28G06F16/958
CPCG06F16/252G06F16/284G06F16/986
Inventor 付晨阳
Owner INSPUR COMMON SOFTWARE
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