controller 层
//应用层，获取对象
InterfaceService interfaceService = (InterfaceService)ApplicationContextGetBeanHelper.getBean(interfaceName);
Object responseObject =interfaceService.invoke(reqParams);
获取对象方法
/**
* Created by yangxine on 2021/5/13 9:58
* 根据beanName获取不同Bean
*/
@Component
public class ApplicationContextGetBeanHelper implements ApplicationContextAware {
private static ApplicationContext applicationContext;
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
}
public static Object getBean(String className) throws BeansException,IllegalArgumentException {
if(className==null || className.length()<=0) {
throw new IllegalArgumentException(“className为空”);
}
String beanName = null;
if(className.length() > 1) {
beanName = className.substring(0, 1).toLowerCase() + className.substring(1);
} else {
beanName = className.toLowerCase();
}
return applicationContext != null ? applicationContext.getBean(beanName) : null;
}
}
示例： 接口实现类
@Service(“judgeNetType”)
@Slf4j
public class JudgeNetTypeServiceImpl implements InterfaceService{
@Autowired
UserIntoDao userIntoDao;
@Override
public Object invoke(Map<String, String> reqParams) {
}