微信小程序聊天室 前后端源码附效果图和数据库结构图

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// pages/index/to_news/to_news.js  
var app = getApp();
var util = require("../../utils/util.js");
var socketOpen = false;
var uuid = '',
  time_ = "1";
var recorder = wx.getRecorderManager();
const innerAudioContext = wx.createInnerAudioContext() //获取播放对象
var frameBuffer_Data, session, SocketTask, string_base64;
Page({
  data: {
    login: false,
    listCustmerServiceBanner: [],
    indicatorDots: false,
    autoplay: false,
    interval: 5000,
    duration: 1000,
    user_input_text: '', //用户输入文字
    inputValue: '',
    time: '',
    returnValue: '',
    if_send: false,
    add: true,
    cross: false,
    // is_my: true, text: '12432'
    allContentList: [{}, {is_ai: []}],
    num: 0
  },
  // 页面加载
  onLoad: function (e) {
    var that = this;
    if (wx, wx.getStorageSync('openid')){
      this.setData({
        login:false
      })
    }else{
      this.setData({
        login: true
      })
    }
    let url = app.url + '/show.php'
      util.request(url, 'post', {}, '正在加载···', function (res) {
        for (var i = 0; i < res.data.length; i++) {
          console.log(i, res.data[i].iv, wx.getStorageSync('openid'))
          if (res.data[i].iv == wx.getStorageSync('openid')) {
            res.data[i].is_my = true
          } else {
            res.data[i].is_ai = true
          }
        }
        that.setData({
          allContentList: res.data,
          inputValue: ''
        })
        that.bottom()
      })
  },
  // 获取用户信息并且登录，获取openid
  userinfo: function(e) {
    var that=this;
    var nickName = JSON.parse(e.detail.rawData).nickName;
    var avatarUrl = JSON.parse(e.detail.rawData).avatarUrl;
    console.log('nickName:', nickName, 'avatarUrl:', avatarUrl)
    wx.setStorageSync('nickName', nickName)
    wx.setStorageSync('avatarUrl', avatarUrl)
    wx.login({
      success: function(res) {
        let url = app.url + '/login.php'
        if (res.code) {
          util.request(url, 'post', {
            code: res.code
          }, '正在登录···', function(res) {
            console.log(res.data)
            if (res.data.openid) {
              var openid = res.data.openid;
              wx.setStorageSync('openid', openid);
              if (avatarUrl && openid) {
                wx.showToast({
                  title: '登录成功！',
                })
                that.setData({
                  login: false
                })
              }
            }
          })
        }
      }
    });
  },
  // 页面加载完成
  onReady: function() {
    var that = this;
    this.on_recorder();
    this.bottom()
  },

  // 提交文字
  submitTo: function(e) {
    console.log('提交文字')
    let that = this;
    if (that.data.inputValue == "") {
      return;
    }
    var url = app.url + '/up_text.php'
    var data = {
      avatarUrl: wx.getStorageSync('avatarUrl'),
      iv: wx.getStorageSync('openid'),
      inputValue: that.data.inputValue,
      time: (new Date()).getTime()
    }
    console.log('提交文字data:', data)
    util.request(url, 'post', data, '', function(res) {
      // res.data = res.data.reverse();
      for (var i = 0; i < res.data.length; i++) {
        console.log(i, res.data[i].iv, wx.getStorageSync('openid'))
        if (res.data[i].iv == wx.getStorageSync('openid')) {
          res.data[i].is_my = true
        } else {
          res.data[i].is_ai = true
        }
      }
      that.setData({
        allContentList: res.data,
        inputValue:''
      })
      that.bottom()
    }, function(res) {})
  },

  // 点击加号
  add_icon_click: function(e) {
    console.log(e.target.id)
    // e.target.id == 1 点击加号   ==2  点击 X
    if (e.target.id == 2) {
      this.setData({
        add: true,
        cross: false,
        input_bottom: 0
      })
    } else if (e.target.id == 1) {
      this.setData({
        add: false,
        cross: true,
        input_bottom: 240
      })
    }
  },
  // 输入框
  bindKeyInput: function(e) {
    console.log(e.detail.value)
    if (e.detail.value == "") {
      this.setData({
        if_send: false,
        inputValue: e.detail.value
      })
    } else {
      this.setData({
        if_send: true,
        inputValue: e.detail.value
      })
    }
  },
  // 获取到焦点
  focus: function(e) {
    var that = this;
    console.log(e.detail.height)
    this.setData({
      focus: true,
      add: true,
      cross: false,
      input_bottom: e.detail.height
    })
  },
  // 失去焦点
  no_focus: function(e) {
    if (this.data.cross) {
      this.setData({
        focus: false,
        input_bottom: 240,
      })
    } else {
      this.setData({
        focus: false,
        input_bottom: 0
      })
    }
  },
  onHide: function() {},
  // 获取hei的id节点然后屏幕焦点调转到这个节点  
  bottom: function() {
    var that = this;
    this.setData({
      scrollTop: 100000
    })
  },
  hide_bg: function() {
    this.setData({
      block: false
    })
  },
  // 点击录音事件
  my_audio_click: function(e) {
    console.log('my_audio_click执行了', e)
    var index = e.currentTarget.dataset.id;
    console.log('url地址', this.data.allContentList[index].audio);
    innerAudioContext.src = this.data.allContentList[index].audio
    innerAudioContext.seek(0);
    innerAudioContext.play();
  },
  // 手指点击录音
  voice_ing_start: function() {
    var that = this;
    this.setData({
      voice_ing_start_date: new Date().getTime(), //记录开始点击的时间
    })
    const options = {
      duration: 10000, //指定录音的时长，单位 ms
      sampleRate: 16000, //采样率
      numberOfChannels: 1, //录音通道数
      encodeBitRate: 24000, //编码码率
      format: 'mp3', //音频格式，有效值 aac/mp3
      frameSize: 12, //指定帧大小，单位 KB
    }
    recorder.start(options) //开始录音

    this.animation = wx.createAnimation({
      duration: 1200,
    }) //播放按钮动画
    that.animation.scale(0.8, 0.8); //还原
    that.setData({

      spreakingAnimation: that.animation.export()
    })
  },
  // 录音监听事件
  on_recorder: function() {
    recorder.onStart((res) => {
      console.log('开始录音');
    })
    recorder.onStop((res) => {
      console.log('停止录音,临时路径', res.tempFilePath);
      // _tempFilePath = res.tempFilePath;
      var x = new Date().getTime() - this.data.voice_ing_start_date
      if (x > 1000) {
        that.data.allContentList.push({
          is_my: true,
          audio: res.tempFilePath,
          length: x / 1000 * 30
        });
        that.setData({
          allContentList: that.data.allContentList
        })
      }
    })
    recorder.onFrameRecorded((res) => {
      var x = new Date().getTime() - this.data.voice_ing_start_date
      if (x > 1000) {
        console.log('onFrameRecorded  res.frameBuffer', res.frameBuffer);
        string_base64 = wx.arrayBufferToBase64(res.frameBuffer)

        // console.log('string_base64--', wx.arrayBufferToBase64(string_base64))
        if (res.isLastFrame) {
          var data = {
            audioType: 3,
            cmd: 1,
            type: 2,
            signType: 'BASE64',
            session: session,
            body: string_base64,
          }
          console.log('that.data.allContentList', that.data.allContentList)
          // 进行下一步操作
        } else {
          var data = {
            cmd: 1,
            audioType: 2,
            type: 2,
            signType: 'BASE64',
            session: session,
            body: string_base64
          }
          console.log('录音上传的data:', data)
        }
      }
    })
  },
  // 手指松开录音
  voice_ing_end: function() {
    var that = this;
    that.setData({
      voice_icon_click: false,
      animationData: {}
    })
    this.animation = "";
    var x = new Date().getTime() - this.data.voice_ing_start_date
    if (x < 1000) {
      console.log('录音停止，说话小于1秒！')
      wx.showModal({
        title: '提示',
        content: '说话要大于1秒！',
      })
      recorder.stop();
    } else {
      // 录音停止，开始上传
      recorder.stop();
    }
  },
  // 点击语音图片
  voice_icon_click: function() {
    this.setData({
      voice_icon_click: !this.data.voice_icon_click
    })
  },
})

1221

page {
  background-color: #f2f2f2;
  height: 100%;
  padding: 0 auto;
  margin: 0 auto;
}
.login{
  z-index: 999;
  position: fixed;
  top: 300rpx;
  height: 100rpx;
  text-align: center;
  line-height: 100rpx;
  width: 400rpx;
  left: 50%;
  margin-left: -200rpx;
  background: white;
}
.Phone{
  top: 500rpx;
  width: 400rpx;
}
.login_zz{
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 998;
  
background-color: rgba(0,0,0,0.5);
}
swiper {
  height: 180rpx;
}

swiper swiper-item .slide-image {
  width: 100%;
  height: 180rpx;
}

.jia_img {
  height: 80rpx;
  width: 90rpx;
}

.time {
  text-align: center;
  padding: 5rpx 20rpx 5rpx 20rpx;
  border-radius: 10rpx;
  display: block;
  height: 38rpx;
  line-height: 38rpx;
  position: relative;
  margin: 0 auto;
  margin-bottom: 20rpx;
  width: 90rpx;
  color: white;
  font-size: 26rpx;
  background-color: #dedede;
}

.tab {
  bottom: 120rpx;
}

.tab_1 {
  position: fixed;
  bottom: 50rpx;
  width: 200rpx;
  font-size: 26rpx;
  left: 50%;
  margin-left: -45rpx;
  height: 100rpx;
}

.tab_2 {
  right: 30rpx;
  position: fixed;
}

/* 聊天 */

.my_right {
  float: right;
  margin-top: 30rpx;
  position: relative;
}

.my_audio {
  height: 60rpx;
  width: 60rpx;
  z-index: 2;
  position: relative;
  top: 10rpx;
  left: 20rpx;
}

.you_left {
  margin-top: 30rpx;
  float: left;
  position: relative;
  padding-left: 5rpx;
}

.new_img {
  width: 85rpx;
  height: 85rpx;
  overflow: hidden;
}

.page_r {
  float: right;
}

.new_txt {
  min-width: 380rpx;
  width: 460rpx;
  word-break: break-all;
}

.new_txt_my {
  border-radius: 7rpx;
  background: #9fe75a;
  position: relative;
  right: 30rpx;
  padding: 17rpx 30rpx 17rpx 30rpx;
  float: right;
  border: 1px solid #d0d0d0;
}

.new_txt_my .arrow {
  position: absolute;
  z-index: 2;
  width: 40rpx;
  right: -38rpx;
}

.new_txt_my .arrow em {
  position: absolute;
  border-style: solid;
  border-width: 15rpx;
  border-color: transparent transparent transparent #d0d0d0;
  top: 1rpx;
}

.new_txt_my .arrow span {
  position: absolute;
  top: 5rpx;
  border-style: solid;
  border-width: 15rpx;
  border-color: transparent transparent transparent #9fe75a;
}

.new_txt_my_2 {
  word-break: break-all;
  border-radius: 7rpx;
  background: #9fe75a;
  min-width: 330rpx;
  max-width: 530rpx;
  padding: 17rpx 30rpx 17rpx 30rpx;
  float: right;
}

.new_txt_ai {
  border-radius: 7rpx;
  left: 20rpx;
  background-color: #fff;
  position: relative;
  border: 1px solid #d0d0d0;
  float: left;
}

.new_txt_ai .arrow {
  position: relative;
  width: 40rpx;
  left: -30rpx;
}

.new_txt_ai .arrow em {
  position: absolute;
  border-style: solid;
  border-width: 15rpx;
  top: 20rpx;
  border-color: transparent #d0d0d0 transparent transparent;
}

.new_txt_ai .arrow span {
  position: absolute;
  top: 20rpx;
  border-style: solid;
  border-width: 15rpx;
  border-color: transparent #fff transparent transparent;
  left: 2rpx;
}

.ai_content {
  word-break: break-all;
  padding: 17rpx 30rpx 17rpx 30rpx;
}

.sanjiao {
  top: 25rpx;
  position: relative;
  width: 0px;
  height: 0px;
  border-width: 15rpx;
  border-style: solid;
}

.my {
  border-color: transparent transparent transparent #9fe75a;
}

.you {
  border-color: transparent #fff transparent transparent;
}

._span {
  border-color: #fff transparent transparent;
  top: -17px;
}

.is_ai_btn {
  border-radius: 0 0 7px 7px;
  border-top: 1px solid #d0d0d0;
  background: white;
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80rpx;
  line-height: 80rpx;
  display: flex;
  flex-direction: row;
  text-align: center;
}

.is_ai_btn view {
  width: 50%;
}

.is_ai_btn image {
  width: 32rpx;
  position: relative;
  top: 4rpx;
  height: 32rpx;
}

.is_ai_btn .two {
  border-left: 1px solid #d0d0d0;
}

.yes_problem_log {
  border-top: 1px solid #d0d0d0;
  height: 80rpx;
  text-align: center;
  line-height: 80rpx;
}

.voice_icon {
  width: 60rpx;
  height: 60rpx;
  margin: 0 auto;
  padding: 10rpx 10rpx 10rpx 10rpx;
}

.add_icon {
  width: 70rpx;
  height: 70rpx;
  margin: 0 auto;
  padding: 20rpx 10rpx 10rpx 15rpx;
}

.voice_ing {
  width: 90%;
  height: 75rpx;
  line-height: 85rpx;
  text-align: center;
  border-radius: 15rpx;
  border: 1px solid #d0d0d0;
}

.zezhao {
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
}

.in_voice_icon {
  z-index: 3;
  left: 0;
  bottom: 0;
  width: 100%;
  position: absolute;
  height: 500rpx;
  background: #f8f8f8;
}

.in_voice_icon .item {
  position: relative;
  margin-top: 50rpx;
  margin-left: 50rpx;
  text-align: center;
  width: 140rpx;
}

.in_voice_icon .img {
  width: 80rpx;
  height: 80rpx;
  border-radius: 15rpx;
}

.in_voice_icon .text {
  font-size: 32rpx;
  margin-top: 20rpx;
}

.sendmessage {
  width: 100%;
  z-index: 2;
  display: flex;
  position: fixed;
  bottom: 0px;
  background-color: #f8f8f8;
  flex-direction: row;
  height: 100rpx;
}

.sendmessage input {
  width: 78%;
  height: 80rpx;
  line-height: 80rpx;
  font-size: 28rpx;
  margin-top: 10rpx;
  margin-left: 20rpx;
  border-bottom: 1px solid #d0d0d0;
  padding-left: 20rpx;
}

.sendmessage button {
  border: 1px solid white;
  width: 18%;
  height: 80rpx;
  background: #0c0;
  color: white;
  line-height: 80rpx;
  margin-top: 10rpx;
  font-size: 28rpx;
}

.hei {
  height: 20rpx;
}

.history {
  height: 88%;
  display: flex;
  font-size: 14px;
  line-height: 50rpx;
  position: relative;
  top: 20rpx;
}

.icno_kf {
  position: fixed;
  bottom: 160rpx;
  margin: 0 auto;
  text-align: center;
  left: 50%;
  margin-left: -40rpx;
  width: 100rpx;
  height: 100rpx;
  border-radius: 50%;
}

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