记一次使用vue连接rabbitMq

连接rabbitMq需要使用stompjs
npm i stompjs
下下面是连接代码

import Stomp from 'stompjs'onConnected(frame) {// 绑定交换机exchange_pushmsg是交换机的名字rk_pushmsg是绑定的路由keyvar exchange = this.rabbitMqexchange || 'queue.device.zzzz'// 创建随机队列用上面的路由key绑定交换机,放入收到消息后的回调函数和失败的回调函数this.client.subscribe(exchange, this.responseCallback, this.onFailed)},onFailed(frame) {console.log(frame)},responseCallback(frame) {if (frame.body != '' && frame.body != null) {const formatter = (data, params) => {this.dataOldChart = data;if (typeof this.dataFormatter === 'function') {try {data = this.dataFormatter(data, params, this.getItemRefs());} catch (err) {console.log(new Error(err))data = err + ''}}this.handleCommonBind(data, -1, 'dataAfterFormatter')return data}console.log('-----[' + frame.body);let result = typeof frame.body == 'string' ? JSON.parse(frame.body) : frame.bodythis.dataChart = formatter(result, this.dataParams)setTimeout(() => { this.updateChart() }, 100)}},connect() {this.client = Stomp.client(this.rabbitMqUrl || 'ws://172.16.0.97:15670')// 填写你rabbitMQ登录的用户名和密码var headers = {'login': this.rabbitMqUser || '','passcode': this.rabbitMqPass || '',// 虚拟主机，默认“/”'host': this.rabbitMqHost || '/'}let safe = this// 创建连接,放入连接成功和失败回调函数this.client.connect(headers, this.onConnected, this.onFailed)this.client.debug = (message) => {console.log('对接：' + message)this.mqDockingMessage = message}},

后端端口一搬都是15670或者15672 、我们这后端就因为端口问题搞啦好久一直以为是我的问题
我这里得dataChart 就是页面想要的数据、基本上代码都在这啦直接this.connect()接可以啦
之后在关闭页面时断开if (this.client !== null) { this.client.disconnect(); // 关闭连接 }

虽然都是复制粘贴、但是也是创作不易、结尾出给个小连接、如果你得后端不会rabbitMq抓紧让他看这个、-> 学学吧、别硬挺