java - spring配置多个数据源bug

报错如下：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'taskController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.wacai.datamigration.services.BusinessControlManager com.wacai.datamigration.controllers.TaskController.businessControlManager; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'businessControlManager': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.wacai.datamigration.services.DataServiceDispatch com.wacai.datamigration.services.BusinessControlManager.dataServiceDispatch; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataServiceDispatch' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringbean-spring.xml]: Cannot create inner bean 'com.wacai.datamigration.services.test.TestService#2024293c' of type [com.wacai.datamigration.services.test.TestService] while setting bean property 'dataServiceMap' with key [TypedStringValue: value [test], target type [null]]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.wacai.datamigration.services.test.TestService#2024293c': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.wacai.datamigration.dao.test.TestDao com.wacai.datamigration.services.test.TestService.testDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testDao': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.wacai.datamigration.mapper.test.TestsMapper com.wacai.datamigration.dao.test.TestDao.testsMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'testsMapper' defined in file [E:wacaiworkspaceData-MigrationtargetclassescomwacaidatamigrationmappertestTestsMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringdatabase.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringdatabase.xml]: Cannot resolve reference to bean 'donghuaDataSource' while setting bean property 'targetDataSources' with key [TypedStringValue: value [donghuaDataSource], target type [class java.lang.String]]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'donghuaDataSource' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringdatabase.xml]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Failed to decrypt.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringdatabase.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringdatabase.xml]: Cannot resolve reference to bean 'donghuaDataSource' while setting bean property 'targetDataSources' with key [TypedStringValue: value [donghuaDataSource], target type [class java.lang.String]]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'donghuaDataSource' defined in file [E:wacaiworkspaceData-Migrationtargetclassesspringdatabase.xml]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Failed to decrypt.