微信小程序实现聊天室
本文实例为大家分享了微信小程序实现聊天室的具体代码,供大家参考,具体内容如下
正文:
<!-- <button bindtap='close'>关闭</button><button bindtap='open'>打开</button> -->
<view wx:if='{{login}}' class='login_zz'></view>
<button wx:if='{{login}}' class='login' bindgetuserinfo='userinfo' open-type="getUserInfo">登录</button>
<view class='page_bg' wx:if='{{block}}' bindtap='hide_bg' />
<view class='btn_bg' wx:if='{{block}}'>
<view wx:for="{{link_list}}" wx:key='index'>
<button class="sp_tit" id='{{index}}' bindtap='list_item'>查看详情 {{item}} </button>
</view>
</view>
<scroll-view class="history" scroll-y="true" scroll-with-animation scroll-top="{{scrollTop}}">
<block wx:key="{{index}}" wx:for="{{allContentList}}">
<block wx:if="{{item.is_my}}">
<view class='my_right new_txt'>
<view class='time' wx:if='{{item.messageTime&&item.messageTime!=0}}'> {{item.messageTime}} </view>
<view class='p_r page_r' style='margin-right: 25rpx;' wx:if='{{item.text}}'>
<view class='new_txt'>
<view class='new_txt_my'>
<view class='arrow'>
<em></em>
<span></span>
</view>
<text decode="true">{{item.text}}</text> </view>
</view>
<image class='new_img' src='{{item.avatarUrl}}'></image>
</view>
<view class='p_r page_r' style='margin-right: 25rpx;' wx:if='{{item.audio}}' bindtap='my_audio_click' data-id='{{index}}'>
<view class='new_txt_my_2' style=' width:{{item.length}}px'>
<image class='my_audio' src='/images/yuyin_icon.png'></image>
</view>
<span class='_span'></span>
<open-data class='new_img' type="userAvatarUrl"></open-data>
</view>
</view>
</block>
<!-- <view class='you_left' id='id_{{allContentList.length}}'> -->
<block wx:if="{{item.is_ai&&item.is_ai!=''}}">
<view class='you_left' style='width:100%;' id='id_{{allContentList.length}}' wx:key="{{index}}">
<view class='time' wx:if='{{item.messageTime}}'> {{item.messageTime}} </view>
<view class='p_r' style='margin-left: 20rpx;'>
<image class='new_img' src='{{item.avatarUrl}}'></image>
<view class='new_txt'>
<view class='new_txt_ai'>
<view class='arrow'>
<em></em>
<span></span>
</view>
<view class='ai_content'>
<!-- <text wx:if='{{item.type=="1"}}' decode="true">{{item.text}}</text> -->
<text decode="true">{{item.text}}</text>
<!-- <image wx:if='{{item.type=="2"}}' style='width:160rpx;height:160rpx;' src='{{item.src}}'></image> -->
</view>
<view class='yes_problem_log' wx:if="{{item.yse_problem&&item.solve_show}}" style=''>感谢您的反馈,我们会再接再厉!</view>
<view class='yes_problem_log' style='color:#32CF3C' wx:if="{{item.no_problem&&item.solve_show}}" bindtap='phone_click'>拨打人工客服</view>
</view>
</view>
</view>
</view>
</block>
</block>
</scroll-view>
<!-- 遮罩 -->
<view class='zezhao' wx:if='{{cross}}' bindtap='add_icon_click' id='2'></view>
<!-- 输入框 -->
<view class='{{cross?"in_voice_icon":""}}'>
<view class="sendmessage" style='bottom:{{input_bottom}}px'>
<input type="text" style='{{focus?"border-bottom: 1px solid #88DD4B;":""}}' adjust-position='{{false}}' cursor-spacing='5' bindinput="bindKeyInput" value='{{inputValue}}' focus='{{focus}}' bindblur='no_focus' bindfocus="focus" confirm-type="done" placeholder="请输入您要咨询的问题"
/>
<button wx:if='{{if_send&&inputValue!=""}}' bindtap="submitTo" class='user_input_text'>发送</button>
<image class='add_icon' bindtap='add_icon_click' id='1' wx:if='{{add&&!if_send&&inputValue==""}}' src='/images/jia_img.png'></image>
<image class='add_icon' bindtap='add_icon_click' id='2' wx:if='{{cross}}' src='/images/audio/cross37.png'></image>
</view>
<view wx:if='{{cross}}' class='item' bindtap='phone_click'>
<image class='img' src='/images/yuyin_icon.png'></image>
<view class='text'>人工客服</view>
</view>
</view>
<!-- <view class='zezhao' wx:if='{{add_icon_click}}' bindtap='add_icon_click'></view> -->
<!-- <view class='in_voice_icon'>
<view class="sendmessage_2">
<input type="text" bindinput="bindKeyInput" adjust-position='{{false}}' value='{{inputValue}}' focus='{{focus}}' bindfocus="focus" confirm-type="done" placeholder="" />
<image class='add_icon' bindtap='add_icon_click' src='/images/audio/cross37.png'></image>
</view>
<view class='item' bindtap='phone_click'>
<image class='img' src='/images/yuyin_icon.png'></image>
<view class='text'>人工客服</view>
</view>
</view> -->
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%;
}
// 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
})
},
})
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。
以上是 微信小程序实现聊天室 的全部内容, 来源链接: utcz.com/p/217586.html