Ruoyi ??? ?? ??? Bean ??? ?? : ?? ? ??? ?? ?? ??? ?? ??

Ruoyi ??? ??? ??? ??? ???? ?? ???? ?????. ??? ???? DataSource ?? ???? ?? ??? ???? ?? Bean ??? ??? ???? ??? ?? ?? ??? ? ????. ? ??? ??? ???? Ruoyi ??? ??? ????? ??????.

?? ????? ?? Ruoyi ??? ??? com.ruoyi.framework.config.MybatisConfig ?? ? ? "???? ??? ??? 'DataSource'??? Bean? ?? ? ????. ?? ??? ?? ??? ?? ????? ???? Ruoyi ??? ??? ?? ???? ??? ??? ?? ???? ????.

Ruoyi ??? ??? ??? ??? ??? ??? ??? ?? ????? @Configuration ??? ???? ???? ????. DataSource? ??? ????? ??? DataSource? ?? ? ??? ?? ??? DruidConfig.java ? ?????.

DruidConfig.java ? ? ??? ?? ?? :

 /**
 * ???? ?? ??? ?? ??*
 * @Author Ruoyi
 */
@??
?? ??? druidconfig {
    @?
    @ConfigurationProperties ( "Spring.datasource.druid.master")
    ?? DataSource MasterDatasource (DruidProperties DruidProperties) {
        druiddatasource dataSource = druiddatasourcebuilder.create (). build ();
        return druidproperties.datasource (DataSource);
    }

    @?
    @ConfigurationProperties ( "Spring.datasource.druid.slave")
    @ConditionalOnProperty (prefix = "spring.datasource.druid.slave", name = "enabled", hadvalue = "true")
    ?? DataSource Slavedatasource (DruidProperties druidproperties) {
        druiddatasource dataSource = druiddatasourcebuilder.create (). build ();
        return druidproperties.datasource (DataSource);
    }

    @Bean (?? = "DynamicDatasource")
    @???
    Public DynamicDatasource DataSource (DataSource MasterDatasource) {
        ??<object object> TargetDatasources = New Hashmap  ();
        TargetDataSources.put (DataSourcetype.master.name (), MasterDatasource);
        setDatasource (TargetDatasources, DataSourcetype.slave.name (), "SlavedAtasource");
        ??? DynamicDatasource (MasterDatasource, TargetDatasources)? ?????.
    }
    // ...
}</object>

@Configuration ??? DruidConfig ??? ?? ???? ?????. @Bean ???? ??? Bean? ???? ??? ????? ?? ?? ?????. masterDataSource slaveDataSource @ConfigurationProperties @ConditionalOnProperty ??? ?? ???? ??? ? ???? ??? ??? Bean? ????????. ????? dataSource ???? ??? ? ???? ??? ??? ???? ?? ??? ?? Bean? ?????.

DataSource ?? Bean? ?? ???? ?? ??? ????? ?? ? masterDataSource ?? dynamicDataSource Bean? ???? ?? ?????. ??? Ruoyi ??? ???? DataSource ? ??? ??? Spring? ??? ?? ???? ? ?? ???? ?? DruidConfig ????? DataSource ? ?? ? ??? ?? ??? ???? ?????. ???? DataSource ??? Bean? ?????? ??? ????? ???? ??? ??? ?????.

? ??? Ruoyi ??? ??? DataSource ?? ???? ?? ??? ???? ?? Bean Dependency Injection? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!