main.js

import GoEasy from "goeasy";
const goEasy = GoEasy.getInstance({
    host: "hangzhou.goeasy.io",  //若是新加坡区域：singapore.goeasy.io
    appkey: "你的commonkey",
    modules: ['pubsub']//根据需要，传入‘pubsub’或'im’，或数组方式同时传入
});
Vue.prototype.goEasy = goEasy;
Vue.prototype.pubsub = goEasy.pubsub;

app.vue

export default {
        name: 'App',
        data() {
            return {
                messages: [],
                content: ""
            }
        },
        beforeMount() {
            let self = this;
            //连接GoEasy
            this.goEasy.connect({
                data:{},
                onProgress: function(attempts){
                    self.unshiftMessage("GoEasy is connecting"+ attempts);
                },
                onSuccess: function(){
                    self.unshiftMessage("GoEasy connect successfully.");
                },
                onFailed: function(error){
                    self.unshiftMessage("Failed to connect GoEasy, code:"+error.code+ ",error:"+error.content);
                }
            });

            //接收消息
            this.pubsub.subscribe({
                channel: "my_channel",
                onMessage: function (message) {
                    self.unshiftMessage(message.content);
                },
                onSuccess: function () {
                    self.unshiftMessage('订阅成功.');
                },
                onFailed: function (error) {
                    self.unshiftMessage("订阅失败，错误编码："+error.code+" 错误信息："+error.content);
                }
            });
        },
        methods: {
            sendMessage: function () {//发送消息
                let self = this;
                if (this.content.trim() !== '') {
                    //发送消息
                    this.pubsub.publish({
                        channel: "my_channel",
                        message: this.content,
                        onSuccess: function () {
                            self.content = "";
                            console.log("send message success");
                        },
                        onFailed: function (error) {
                            self.unshiftMessage("消息发送失败，错误编码："+error.code+" 错误信息："+error.content);
                        }
                    });
                }
            },
            unshiftMessage(content) {
                let formattedTime = new Date().formatDate("hh:mm");
                let message = formattedTime + " " + content;
                this.messages.unshift(message);
            },
        }
    }