vue.js+socket.io+express+mongodb打造在线聊天[一]

vue.js+socket.io+express+mongodb打造在线聊天

在线地址观看

http://www.chenleiming.com/vuechat

github地址

https://github.com/clm960227/vuechat

 

有喜欢的小哥哥,小姐姐请反手来个star,谢谢!有issue的欢迎提出

介绍
本项目基于vue.js+socket.io+express+mongodb实现的聊天效果, 界面以及功能参考QQ,微信
技术栈

  • 前端: vue,vue-router,vuex,axios
  • 构建: webpack,vue-cli
  • 后端: express,multer(上传图片),cors(跨域处理), superagent(调用机器人接口),mongoose(操作数据库)
  • 通讯: socket.io
  • 数据库: mongodb
  • css预处理器: sass

功能列表

  • 用户注册
  • 用户登录
  • 群聊
  • 群聊中@小美 和机器人聊天 (注意@小美和消息中间要有空格)
  • 机器人聊天
  • 留言板

聊天代码
前端

    // 聊天监听
        this.socket.on('chat-msg', (msg) => {
            this.MsgList.push(msg)
            this.$nextTick(() => {
                this.msgDOM.scrollTop = this.msgDOM.scrollHeight
            })
        })
       // 发送消息
       const MsgObj = {
            roomId: this.roomId,
            timeStamp: Date.parse(new Date()),
            userId: this.getUserinfo.userId,
            headPic: this.getUserinfo.headPic,
            nickname: this.getUserinfo.nickname,
            text: this.InputMsg
        }
        this.socket.emit('chat-msg', MsgObj)
        this.InputMsg = ''

  

后端

 
// 进入房间
    socket.on('join-room', (info) => {
        // 添加到房间
      socket.join(info.roomId)
      io.to(info.roomId).emit('join-room', info.nickname)
    })
    // 群聊天
  socket.on('chat-msg', (msg) => {
    saveChatMsg(msg)
    // 分割聊天消息,判断是否与机器人聊天
    const msgArr = msg.text.split(' ')
    if (msgArr[0] === '@小美') {
      getRobotMsg({userId: msg.userId, roomId: msg.roomId, text: msgArr[1]}, (robotmsg) => {
        saveChatMsg(robotmsg)
        io.to(msg.roomId).emit('chat-msg', robotmsg)
      })
    }
    io.to(msg.roomId).emit('chat-msg', msg)
  })
  // 机器人聊天
  socket.on('robot-msg', (msg) => {
    getRobotMsg({userId: msg.userId, text: msg.text}, (robotmsg) => {
      socket.emit('robot-msg', robotmsg)
    })
  })

  

posted on 2018-04-06 15:01  一曲笙箫  阅读(347)  评论(0编辑  收藏  举报