@SolonMain
public class App {
    public static void main(String[] args) {
        Solon.start(App.class, args, app -> {
            //Handler 模式：
            app.get("/hello", c -> c.output("Hello world!"));
        });
    }
}

//Controller 模式：(mvc or rest-api)
@Controller
public class HelloController {
    //限定 Socket 方法类型
    @Socket
    @Mapping("/mvc/hello")
    public String hello(String name) {
        return "Hello " + name;
    }
}

//Remoting 模式：(rpc)
@Mapping("/rpc/")
@Remoting
public class HelloServiceImpl implements HelloService {
    @Override
    public String hello() {
        return "Hello world!";
    }
}