stockticker-master

基于spring websocket通讯,package com.concretepage.controller; import org.springframework.messaging.handler.annotation.MessageMapping; import org.springframework.messaging.handler.annotation.SendTo; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.concretepage.vo.CalcInput; import com.concretepage.vo.Result; @Controller public class WebSocketController { @MessageMapping("/add" ) @SendTo("/topic/showResult") public Result addNum(CalcInput input) throws Exception { Thread.sleep(2000); Result result = new Result(input.getNum1()+"+"+input.getNum2()+"="+(input.getNum1()+input.getNum2())); return result; } @RequestMapping("/start") public String start() { return "start"; } }