当有多个service实现类注入同一个Repository时,就报下面的错:
Caused by: java.lang.IllegalArgumentException: Repository interface must not be null on initialization!
at org.springframework.util.Assert.notNull(Assert.java:115) ~[spring-core-4.3.2.RELEASE.jar:4.3.2.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:263) ~[spring-data-commons-1.12.2.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:213) ~[spring-data-commons-1.12.2.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:50) ~[spring-data-commons-1.12.2.RELEASE.jar:na]
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
... 255 common frames omitted
1、可以正常启动的情况
@Service(version = "1.0.0")
public class EmployeeAccountServiceImpl implements EmployeeAccountService {
@Autowired
EmployeeRepository employeeRepository;
2、不能正常启动的情况
@Service(value = "employeeAccountService")
//@Service(version = "1.0.0")
public class EmployeeAccountServiceImpl implements EmployeeAccountService {
@Autowired
EmployeeRepository employeeRepository;
<dubbo:service interface="com.xxx.service.employee.EmployeeAccountService" ref="employeeAccountService" version="1.0.0" validation="true"/>