SpringMVC连接多数据源配置

在spring-config-datasource.xml中配置：

<ds:ibatis-config>
    <ds:sql-map-client
    id="sqlMapClient2"
    datasource-ref="riskBasicDataSource2"
    config-location="classpath:sqlmap-config.xml"/>
</ds:ibatis-config>
<ds:datasource-config>
    <ds:datasource
        id="riskBasicDataSource2"
        url="${mysql.riskBasic.master.url2}"
        username="${mysql.riskBasic.master.username2}"
        password="${mysql.riskBasic.master.password2}"
        max-pool-size="50"
        default="true">
    </ds:datasource>
</ds:datasource-config>