spring注入map,spring注入多个实现类在map里
作者：互联网
一个接口，两个实现类
接口：
public interface TestService {
void test();
}
两个实现类
@Component("testOService")
public class TestOService implements TestService {
@Override
public void test() {
System.out.println("testOService");
}
}
@Component("testTwoService")
public class TestTwoService implements TestService {
@Override
public void test() {
System.out.println("testTwoService");
}
}
查看：
@Service
public class UserInfoService {
@Autowired
private Map<String ,TestService> testServiceMap;
@PostConstruct
public void init(){
testServiceMap.get("testOService").test();
testServiceMap.get("testTwoService").test();
}
}
标签：map,spring,void,class,testServiceMap,TestService,test,public,注入 来源： https://www.cnblogs.com/cdlyy/p/16541089.html