Vue在H5 项目中使用融云进行实时个人单聊通讯

// 注意在dom之前引入

<script src="https://cdn.ronghub./RongIMLib-3.0.0-dev.js"></script>

// 获取融云token
	// RongToken --- api ---
  getRongToken() {
    let userId = this.$store.state.member.info.member_id
    let name = this.$store.state.member.info.member_name
    let portraitUri = this.$store.state.member.info.member_avatar
    RongToken(userId,name,portraitUri).then((res) => {
      if(res.code == 200) {
        this.appToken = res.data.token
        // 将融云token 存入vuex
        this.$store.mit('setAppToken',res.data.token)
      }else{
        return;
      }
    })
  },

// 初始化融云
initRong() {
  this.IM = RongIMLib.init({
    appkey: 'xxxxxxx' // 融云appkey
  })
},

// 建立连接 

getConnect() {
  var user = {
    token: this.$store.state.im_chat.appToken
  };
  this.IM.connect(user).then((res) => {
    // console.log('链接成功, 链接用户 id 为: ', res.id); 
    // 改变用户连接状态 用于监听用户是否已连接 
    this.$store.mit('changeConnectStatus',true)
  }).catch((error) => {
    // console.log('链接失败: ', error.code, error.msg);
  });
},

// 用于监听会话列表
ImWatch() {
  let IM = this.IM
  let conversationList = [];
  let option = {
    count: 30
  }
  IM.Conversation.getList(option).then((allConversationList) => {
    // console.log('获取会话列表成功', allConversationList);
    conversationList = IM.Conversation.merge({
      conversationList: conversationList,
      updatedConversationList: allConversationList
    }); // TODO 更新会话列表界面
    this.list = conversationList
  });
  IM.watch({
    conversation: (event) =>{
      var updatedConversationList = event.updatedConversationList; // 更新的会话列表
      // console.log('更新会话汇总:', updatedConversationList);
      // console.log('最新会话列表:', IM.Conversation.merge({
      //   conversationList: conversationList,
      //   updatedConversationList: updatedConversationList
      // }));
      this.list = updatedConversationList
    },
    message: function(event){
      var message = event.message;
      // console.log('收到新消息', message);
    },
    status: (event)=>{
      var status = event.status;
      if(status != RongIMLib.CONNECTION_STATUS.CONNECTED) {
        this.$store.mit('changeConnectStatus',false)
      }
      switch (status) {
      case RongIMLib.CONNECTION_STATUS.CONNECTED:
        console.log('链接成功');
        break;
      case RongIMLib.CONNECTION_STATUS.CONNECTING:
        console.log('正在连接中');
        break;
      case RongIMLib.CONNECTION_STATUS.DISCONNECTED:
        console.log('已主动断开连接');
        break;
      case RongIMLib.CONNECTION_STATUS.NETWORK_UNAVAILABLE:
        console.log('网络不可用'); // SDK 内部会自动进行重连
        break;
      case RongIMLib.CONNECTION_STATUS.SOCKET_ERROR:
        console.log('Socket 链接错误'); // SDK 内部会自动进行重连
        break;
      case RongIMLib.CONNECTION_STATUS.KICKED_OFFLINE_BY_OTHER_CLIENT:
        console.log('其他设备登录, 本端被踢'); // 己端被踢, 不可进行重连. 否则会造成多端循环互踢
        break;
      case RongIMLib.CONNECTION_STATUS.BLOCKED:
        console.log('链接断开, 用户已被封禁');
        break;
      default:
        console.log('链接状态变化为:', status);
        break;
      }
    }
  })
},

// 用于当前会话页面
ImWatch() {
  let IM = this.IM
  var conversation = IM.Conversation.get({
    targetId: this.targetId,
    type: RongIMLib.CONVERSATION_TYPE.PRIVATE
  });
  var option = {
    timestrap: 0, // 为0从当前时间最新获取
    count: 20
  };
  conversation.getMessages(option).then((result) =>{
    var list = result.list; // 历史消息列表
    var hasMore = result.hasMore; // 是否还有历史消息可以获取
    // console.log('获取历史消息成功', list, hasMore);
    this.list = list
  });
  IM.watch({
    message: function(event){
      var message = event.message;
      // console.log('收到新消息', message);
    },
    // 监听会话
    conversation:(res) => {
      var updatedConversationList = res.updatedConversationList;
      // 发送信息过来--用户id
      // 发送过来id != 当前用户id 或者当前会话id 则不渲染在列表中
      // 等于当前id 或 会 话id 则即加入列表中
      let updateId = updatedConversationList[0].latestMessage.content.user.id
      let member_id = this.$store.state.member.info.member_id
      let targetId = Number(this.targetId)
      if(updateId != targetId && updateId != member_id){
        return;
      }
      this.list.push(updatedConversationList[0].latestMessage)
    },
    status: (event)=>{
      var status = event.status;
      if(status != RongIMLib.CONNECTION_STATUS.CONNECTED) {
        this.$store.mit('changeConnectStatus',false)
      }
      switch (status) {
      case RongIMLib.CONNECTION_STATUS.CONNECTED:
        console.log('链接成功');
        break;
      case RongIMLib.CONNECTION_STATUS.CONNECTING:
        console.log('正在连接中');
        break;
      case RongIMLib.CONNECTION_STATUS.DISCONNECTED:
        console.log('已主动断开连接');
        break;
      case RongIMLib.CONNECTION_STATUS.NETWORK_UNAVAILABLE:
        console.log('网络不可用'); // SDK 内部会自动进行重连
        break;
      case RongIMLib.CONNECTION_STATUS.SOCKET_ERROR:
        console.log('Socket 链接错误'); // SDK 内部会自动进行重连
        break;
      case RongIMLib.CONNECTION_STATUS.KICKED_OFFLINE_BY_OTHER_CLIENT:
        console.log('其他设备登录, 本端被踢'); // 己端被踢, 不可进行重连. 否则会造成多端循环互踢
        break;
      case RongIMLib.CONNECTION_STATUS.BLOCKED:
        console.log('链接断开, 用户已被封禁');
        break;
      default:
        console.log('链接状态变化为:', status);
        break;
      }
    }
  })
},

// 监听当前发送的信息
send() {
  if(this.context == '') {
    Toast('请输入内容');
    return;
  }
  var conversation = this.IM.Conversation.get({
    targetId: this.targetId, // 发送的目标id
    type: RongIMLib.CONVERSATION_TYPE.PRIVATE, // 单聊
  });
  conversation.send({
    messageType: RongIMLib.MESSAGE_TYPE.TEXT, // 'RC:TxtMsg'
    content: {
      content: this.context, // 文本内容
      // 发送消息携带的参数 用于页面渲染及相关判断
      user:{
        id:this.$store.state.member.info.member_id,
        username:this.$store.state.member.info.member_name,
        shopname:this.storeName,
        portraitUri:this.$store.state.member.info.member_avatar,
      }
    }
  }).then((message) =>{
    // console.log('发送文字消息成功', message);
    this.context = ''
  }).catch((error) => {
    Toast('发送失败，请重试')
  });
}