dynamicRoutingDataSource

[nanzhang237420759]

Enviroment

JDK Version(required): 1.8

SpringBoot Version(required): 2.1.0.RELEASE

Starter Version(required): 2.5.3

Describe

@Autowired //在需要的地方注入，然后调用相关方法增减数据源 private DynamicRoutingDataSource dynamicRoutingDataSource;

在控制器中注入了，启动项目报错

` Field dynamicRoutingDataSource in com.baomidou.samples.druid.mybatis.controller.IndexController required a bean of type 'com.baomidou.dynamic.datasource.DynamicRoutingDataSource' that could not be found.

The injection point has the following annotations:

• @org.springframework.beans.factory.annotation.Autowired(required=true)

Action:

Consider defining a bean of type 'com.baomidou.dynamic.datasource.DynamicRoutingDataSource' in your configuration. `

Expected Result:

Actual Result:

Steps to reproduce

• Step 1

• Step 2

• Step 3

[nanzhang237420759]

目前是这个还不能动态添加数据源么？

[huayanYu]

注入DataSource 然后强转

[Okmju]

我也是这个问题，找到了你写的wiki中“动态增减数据源”，进行了强转，但是其中“DynamicDatasource”类找不到引用，请问该怎么做？

[gatspy]

以前是直接注入DynamicRoutingDataSource, 现在是注入DataSource, 然后强转.

@Autowired
private DataSource dataSource;

public void registeDataSource(){
    DynamicRoutingDataSource dynamicRoutingDataSource = (DynamicRoutingDataSource)dataSource;

    // 获取自定义的datasource
    DataSource dataSource = getDataSource();
    dynamicRoutingDataSource.addDataSource("test", dataSource);

    // ....
}