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Overview

ShardingSphere-JDBC provides official Spring Namespace to make convenient for developers to integrate ShardingSphere-JDBC and Spring.

Usage

Import Maven Dependency

<dependency>
    <groupId>org.apache.shardingsphere</groupId>
    <artifactId>shardingsphere-jdbc-core-spring-namespace</artifactId>
    <version>${shardingsphere.version}</version>
</dependency>

Configure Spring Bean

Configuration Item Explanation

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/datasource/datasource-5.1.1.xsd

<shardingsphere:data-source />

Name Type Description
id Attribute Spring Bean Id
database-name (?) Attribute JDBC data source alias
data-source-names Attribute Data source name, multiple data source names are separated by commas
rule-refs Attribute Rule name, multiple rule names are separated by commas
mode (?) Tag Mode configuration
props (?) Tag Properties configuration, Please refer to Properties Configuration for more details

Example

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:shardingsphere="http://shardingsphere.apache.org/schema/shardingsphere/datasource"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.xsd 
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource
                           http://shardingsphere.apache.org/schema/shardingsphere/datasource/datasource.xsd
                           ">
    <shardingsphere:data-source id="ds" database-name="foo_schema" data-source-names="..." rule-refs="...">
        <shardingsphere:mode type="..." />
        <props>
            <prop key="xxx.xxx">${xxx.xxx}</prop>
        </props>
    </shardingsphere:data-source>
</beans>

Use ShardingSphere Data Source in Spring

Same with Spring Boot Starter.