vue的webSocket简单使用

vue的webSocke双工通信，实时性刷新数据

   data() {
    	return {
     	 path: "ws://192.168.2.121:9080/api/websocket",//后台生成的通信域名地址
     	 socket: "",
    	};
 	 },

  methods: {
   	 init() {
     	 	if (typeof WebSocket === "undefined") {
       	 	alert("您的浏览器不支持socket");
      } else {
        	// 实例化socket
        	// this.socket = new WebSocket(this.path,[token]) //传token
        	this.socket = new WebSocket(this.path);
        	// 监听socket连接
        	this.socket.onopen = this.open;
        	// 监听socket错误信息
        	this.socket.onerror = this.error;
        	// 监听socket消息
        	this.socket.onmessage = this.getMessage;
      		}
    	},
    open() {
      		console.log("socket连接成功");
    	},
    error() {
      		console.log("连接错误");
    	},
    getMessage(msg) {
      		console.log(JSON.parse(msg.data), "6666");
    	},
    send() {
      		this.socket.send(123);
    	},
    close() {
     		 console.log("socket已经关闭");
   		}
    }

  mounted() {
    // 初始化
    this.init();
  },

连接成功时-