Dubbo的@Reference和@Service说明

 1 @RestController
 2 public class RemoteUserController {
 3 
 4 
 5 
 6     @Reference(version = "1.0.0",check = true)
 7     private RemoteUserService remoteUserService;
 8 
 9 
10 
11     @RequestMapping(value="/dubbo/say/{name}")
12     public String sayHello(@PathVariable("name") String name){
13         //调用服务提供者的服务
14         String result=remoteUserService.sayHello(name);
15         return result;
16     }
17 }

@Component
@Service(version = "1.0.0",timeout = 10000,interfaceClass = RemoteUserService.class)
public class RemoteUserServiceImpl implements RemoteUserService {

    @Override
    public String sayHello(String name) {

        log.info("访问sayHello " + name);
        return "Hello " + name;
    }
}

@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.METHOD})
public @interface Reference {
    Class<?> interfaceClass() default void.class;

    String interfaceName() default "";

    String version() default "";

    String group() default "";

    String url() default "";

    String client() default "";

    boolean generic() default false;

    boolean injvm() default false;

    boolean check() default true;

    boolean init() default false;

    boolean lazy() default false;

    boolean stubevent() default false;

    String reconnect() default "";

    boolean sticky() default false;

    String proxy() default "";

    String stub() default "";

    String cluster() default "";

    int connections() default 0;

    int callbacks() default 0;

    String onconnect() default "";

    String ondisconnect() default "";

    String owner() default "";

    String layer() default "";

    int retries() default 0;

    String loadbalance() default "";

    boolean async() default false;

    int actives() default 0;

    boolean sent() default false;

    String mock() default "";

    String validation() default "";

    int timeout() default 0;

    String cache() default "";

    String[] filter() default {};

    String[] listener() default {};

    String[] parameters() default {};

    String application() default "";

    String module() default "";

    String consumer() default "";

    String monitor() default "";

    String[] registry() default {};
}