项目报错
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name ‘dplDataSource’ defined in class path resource [com/dp/config/DplDataSource.class]: factory-bean reference points back to the same bean definition
原因：类名与方法名重复，将类名由DplDataSource修改为DplDataSourceConfig即可。