首先引入stomp.js和sockjs-client

连接soket
websocket(){

var that=this

var socket =new SockJS(websoket);    //websoket是需要连接的ip地址

  this.stompClient = Stomp.over(socket);

  var stompClient = Stomp.over(socket);

  stompClient.connect({}, function (frame) {

stompClient.subscribe('/user/' + sessionStorage.getItem('orgId')+'/index/message', function (item) {

var data=eval(item.body)

var dataObject= JSON.parse(data);

})

},

断开连接

disconnect() {

if (this.stompClient) {

this.stompClient.disconnect();

  }

},