小程序聊天室开发，发送文字，表情，图片，音频，视频，即时通讯，快速部署，可定制开发

效果图：

微信小程序聊天功能模块，现在已经支持发送图片，文字，音频，视频，表情，在线即时聊天啦。

需要做的可以联系我微信。13977284413

上代码：

<view class="bo"><view class="cgzslj"><image wx:if='{{voice_icon_click}}' class="audi_icon ball" src="/images/audi_icon.png"></image></view><!-- <view class="top_bo"> --><!-- <view bindtap="number">群成员({{userNumber}})</view><view bindtap="upLoad" wx:if="{{prohibit=='0'}}">发图片</view><view bindtap="prohibitTis" wx:if="{{prohibit=='1'}}">发图片</view></view></view> --><scroll-view scroll-y="true" scroll-with-animation scroll-top="{{scrollTop}}"><block wx:if='{{!list}}'><view class="noList"><view class="noMsg">暂无聊天数据</view></view></block><block wx:else><view class="tips"> 临时聊天室已建立线上互动交流过程中，请注意保护隐私</view><view class="body" wx:for='{{list}}' wx:key='index'><view wx:if='{{item.openid==openid}}' class="right_body"><view class="flexRoe posRit"><view class="textBo"><view class="dataTime">{{my_name}} {{item.dataTime}}</view><view wx:if="{{item.txt!=''}}" class="ritTxt">{{item.txt}}</view><image wx:if="{{item.type==2}}" bindtap="previewImage" mode='widthFix' data-src='{{item.img}}' src="{{item.img}}" class="textImg"></image><video wx:if="{{item.type==3}}" class="textImg" id="myVideo" src="{{item.video}}" show-center-play-btn='{{false}}' show-play-btn="{{true}}" controls picture-in-picture-mode="{{['push', 'pop']}}" bindenterpictureinpicture='bindVideoEnterPictureInPicture' bindleavepictureinpicture='bindVideoLeavePictureInPicture'></video><view wx:if="{{item.type==4}}" class="ritTxt2" bindtap='my_audio_click' data-src='{{item.voice}}'><image class='my_audio' src='/images/audi_icon2.png'></image></view></view><image class="head" style=" margin-left:20rpx " src="{{my_img}}"></image></view></view><view wx:else class="p_r left_body"><view class="flexRoe "><image class="head" style=" margin-left:20rpx " src="{{item.img}}"></image><view class="lfBo"><view class="dataTime">{{item.nicheng}} {{item.dataTime}}</view><view wx:if="{{item.type==1}}" class="lftTxt">{{item.txt}}</view><image wx:if="{{item.type==2}}" bindtap="previewImage" mode='widthFix' data-src='{{item.img}}' src="{{item.img}}" class="textImg"></image><video wx:if="{{item.type==3}}" class="textImg" id="myVideo" src="{{item.video}}" show-center-play-btn='{{false}}' show-play-btn="{{true}}" controls picture-in-picture-mode="{{['push', 'pop']}}" bindenterpictureinpicture='bindVideoEnterPictureInPicture' bindleavepictureinpicture='bindVideoLeavePictureInPicture'></video><view wx:if="{{item.type==4}}" class="lftTxt2" bindtap='my_audio_click' data-src='{{item.voice}}'><image class='my_audio' src='/images/audi_icon2.png'></image></view></view></view></view></view></block></scroll-view><view class="sendBlock"><view class="sbItem" catchtap="upLoad">发送图片</view><view class="sbItem" catchtouchstart='voice_ing_start' catchtouchend="voice_ing_end">发送音频</view><view class="sbItem" catchtap="upVideo">发送视频</view></view><view class="comment"><view class="emoji_block" wx:if='{{emoji_block_show}}'><view wx:for='{{connectemoji}}' catchtap="add_biaoqing" id="{{item}}" class="emoji" wx:key=''>{{item}}</view></view><view class="comment_footer"><view class="biaoqing" catchtap="emoji_block_show">😊</view><input placeholder="聊天，在这里~" bindinput="input" value='{{txt}}'></input><!-- <image class="upImg" catchtap="upLoad" src="/images/upImg.png"></image> --><button bindtap="sendOut">发表</button></view></view><!-- <view class="inp"> --><view><!-- <view class="p_r"><input class="input" placeholder-class='plaCC' bindinput="input" placeholder='聊天，在这里' value="{{txt}}"></input><view class="yuyin" catchtap="sendOut">发送</view></view> --><!-- <view class="yuyin" catchtouchstart='voice_ing_start' catchtouchend="voice_ing_end">语音</view> --><!-- <view wx:if="{{prohibit=='1'}}" bindtap="prohibitTis" class="prohibit">禁言中</view> --></view><!-- </view> -->
</view>

css

page {background: #f2f2f2;
}.biaoqing{padding: 10rpx 20rpx 20rpx 10rpx;font-size: 40rpx;
}
.comment_footer {width: 100%;padding: 17rpx 30rpx;height: 110rpx;position: absolute;display: flex;flex-direction: row;bottom: 0;border-top: 2rpx solid #eee;
}
.comment {width: 100%;/* height: 1000rpx; */position: absolute;/* border-top-left-radius: 16rpx;border-top-right-radius: 16rpx; */bottom: 0;z-index: 222;background: #fff;
}
.sendBlock{width: 100%;display: flex;flex-direction: row;bottom: 120rpx;position: absolute;z-index: 223;color: #44426a;
}
.sbItem{flex: 1;text-align: center;
}
.emoji_block{display: flex;   flex-wrap:wrap;width: 100%;position: absolute;bottom: 110rpx;padding: 10rpx;font-size: 36rpx;}
.audi_icon{/* z-index: 999; */animation-name: animation-name-you-pick;animation-duration: 2s;animation-delay: 2s;animation-iteration-count: 1000;animation-direction:alternate;animation-timing-function: ease-in-out;animation-fill-mode: forwards;}
.cgzslj {/* background-color: rgba(0,0,0,0.4); *//* height: 50px; */text-align: center;height: 127rpx;position: fixed;width: 100%;bottom: 300rpx;
}.audi_icon {animation: gt 2s infinite linear;height: 127rpx;width: 238rpx;position: relative;margin: auto;z-index: 999;
}@keyframes gt {0% {height: 45px;/*margin-left: 0px;*/}25% {height: 60px;/*margin-left: 10px;*/}50% {height: 90px;/*margin-left: 20px;*/}75% {height: 60px;/*margin-left: 10px;*/}100% {height: 45px;/*margin-left: 0px;*/}
}
.emoji{margin-right: 20rpx;
}
.comment_footer input {width: 470rpx;height: 76rpx;border: 1px solid rgba(230, 230, 230, 1);border-radius: 12rpx;padding-left: 20rpx;
}
.upImg{margin: 18rpx 12rpx;height: 46rpx;width: 46rpx;
}
.comment_footer button {width: 120rpx;height: 66rpx;background: rgba(42, 192, 128, 1);border-radius: 8rpx;margin-top: 4rpx;color: #fff;font-size: 28rpx;line-height: 66rpx;text-align: center;float: right;
}.top_bo {display: flex;background: white;flex-direction: row;
}
.mask_layer {width: 100%;height: 100%;position: fixed;z-index: 999;
left:0;top:0;background: #000;opacity: 0.5;overflow: hidden;
}
.modal_box {width: 76%;overflow: hidden;position: fixed;top: 50%;left: 0;z-index: 1001;background: #fafafa;margin: -150px 12% 0 12%;border-radius: 3px;
}.title {padding: 15px;text-align: center;background-color: gazure;
}.content {overflow-y: scroll; /*超出父盒子高度可滚动*/
}.input_show1{margin: 0 auto;width: 80%;border-bottom: 1px solid #999;margin-left: 10%;font-size: 32rpx;text-align: center;}
.btn1 {width: 100%;margin-top: 65rpx;display: flex;flex-direction: row;align-items: center;justify-content: space-between;box-sizing: border-box;background-color: white;
}.cancel {width: 100%;padding: 10px;text-align: center;color: black;
}.Sure {width: 100%;padding: 10px;color: #44b549;background-color: white;border-left: 1px solid #d0d0d0;text-align: center;
}.modalMsg {text-align: center;margin-top: 45rpx;display: block;
}
.top_bo view {flex: 1;font-size: 28rpx;text-align: center;border: 1rpx solid #ccc;line-height: 80rpx;
}scroll-view {height: 84vh;padding-bottom: 30rpx;
}.noList {background: white;margin-top: 30rpx;/* height: 230rpx; */width: 100%;padding-top: 25%;
}.noMsg {text-align: center;color: #999;font-size: 28rpx;
}.inp {position: absolute;bottom: 0;width: 100%;background: white;height: 100rpx;
}.inp input {background: #d0d0d0;border-radius: 15rpx;padding-left: 20rpx;height: 84rpx;margin-top: 10rpx;width: 94%;margin-left: 2%;
}.prohibit {background: #d0d0d0;border-radius: 15rpx;padding-left: 20rpx;height: 84rpx;margin-top: 10rpx;width: 94%;margin-left: 2%;text-align: center;line-height: 84rpx;color: rgb(34, 34, 34);
}.plaCC {margin-left: 5rpx;
}.p_r {display: flex;flex-direction: row;
}.flexRoe {display: flex;flex-direction: row;
}.body {width: 100%;position: relative;/* border: 1rpx solid #ccc; *//* height: 200rpx */
}.right_body {width: 100%;/* border: 1rpx solid red; */padding: 20rpx;margin-top: 50rpx;
}.left_body {margin-top: 50rpx;
}.posRit {right: 20rpx;
}.textBo {width: 620rpx;text-align: right;
}.lfBo {margin-left: 10rpx;
}.ritTxt {background: #44426a;padding: 10rpx 20rpx 10rpx 20rpx;color: white;border-radius: 15rpx 0 15rpx 15rpx;margin-top: 10rpx;float: right;max-width: 500rpx;word-wrap: break-word;text-align: left;
}.ritTxt2 {background: white;color: white;border-radius: 15rpx 0 15rpx 15rpx;padding: 0rpx 20rpx 10rpx 20rpx;margin-top: 20rpx;float: right;max-width: 500rpx;word-wrap: break-word;text-align: left;
}.lftTxt {background: #44426a;padding: 10rpx 20rpx 10rpx 20rpx;color: white;border-radius: 0rpx 15rpx 15rpx 15rpx;margin-top: 10rpx;float: left;max-width: 500rpx;word-wrap: break-word;text-align: left;
}
.lftTxt2 {background: #fff;padding: 0rpx 20rpx 10rpx 20rpx;color: white;border-radius: 0rpx 15rpx 15rpx 15rpx;margin-top: 20rpx;float: left;max-width: 500rpx;word-wrap: break-word;text-align: left;
}
.my_audio {height: 60rpx;width: 60rpx;z-index: 2;position: relative;top: 10rpx;left: 20rpx;margin-right: 30rpx;
}.dataTime {font-size: 28rpx;
}.textImg {width: 200rpx;margin-top: 5rpx;
}.head {width: 80rpx;height: 80rpx;
}._ {height: 130rpx;width: 100%;background: #ccc;
}.inpBo {display: flex;flex-direction: row;
}.yuyin {flex: 1;line-height: 104rpx;text-align: center;
}.input {flex: 5;
}
.tips{text-align: left;background: white;padding: 30rpx;font-size: 28rpx;color: #999;
}