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微信小程序实现录制、试听、上传音频功能（带波形图）

 更新时间：2020年02月27日 16:10:48   作者：codezha  
这篇文章主要介绍了微信小程序实现录制、试听、上传音频功能（带波形图）,本文通过实例代码给大家介绍的非常详细，具有一定的参考借鉴价值，需要的朋友可以参考下

最近接到这样一个需求，要求实现录制、试听、上传音频功能，选择的是getBackgroundAudioManager,声音录制和播放波形图是用css实现的，效果图及详细设计代码如下：

在这里插入图片描述
在这里插入图片描述
在这里插入图片描述

xml文件

<view class="servicePage">
 <view style="width:100%;height:320rpx;position:absolute;z-index:-1;">
  <image style="width:100%" src="../../img/bg.png" mode='widthFix'></image>
 </view>
 <view class="content" style="height:{{contentHeight}}">
  <view class="allService">
   <view class="title">
    录制提示
   </view>
  </view>
  <view class="voiceView">
   <view class="voiceTime" style="text-align: center;">00:00:<span>{{currentTime}}</span></view>
   <view class="voiceLine">
    <view class="voiceBox" wx:if="{{!showWaveView}}">
       <view class="Wave1">
        <view class="voiceWave">
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
        </view>
        <view class="voiceWave1">
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
        </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave2">
        <view class="voiceWave">
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
        </view>
        <view class="voiceWave1">
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
        </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
          <view class="voiceWave">
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
          </view>
          <view class="voiceWave1">
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
           <view class="auItem"></view>
          </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave3">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave2">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave2">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave3">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
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          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
       <view class="Wave1">
         <view class="voiceWave">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
         <view class="voiceWave1">
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
          <view class="auItem"></view>
         </view>
       </view>
    </view>
    <view class="voiceBox" wx:if="{{showWaveView}}">
     <view class="Wave1">
      <view class="voiceWave">
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
      </view>
      <view class="voiceWave1">
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
       <view class="auItem"></view>
      </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
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       <view class="voiceWave1">
        <view class="auItem"></view>
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        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
     </view>
     <view class="Wave2">
      <view class="voiceWave">
       <view class="auItem au1"></view>
       <view class="auItem au1"></view>
       <view class="auItem au2"></view>
       <view class="auItem au2"></view>
       <view class="auItem au3"></view>
       <view class="auItem au3"></view>
       <view class="auItem au3"></view>
      </view>
      <view class="voiceWave1">
       <view class="auItem au4"></view>
       <view class="auItem au4"></view>
       <view class="auItem au5"></view>
       <view class="auItem au5"></view>
       <view class="auItem au6"></view>
       <view class="auItem au6"></view>
       <view class="auItem au6"></view>
      </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
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       </view>
       <view class="voiceWave1">
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        <view class="auItem"></view>
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        <view class="auItem"></view>
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     <view class="Wave1">
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         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
         <view class="auItem"></view>
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        <view class="auItem"></view>
        <view class="auItem"></view>
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        <view class="auItem"></view>
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        <view class="auItem"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
     </view>
     <view class="Wave3">
       <view class="voiceWave">
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au2"></view>
        <view class="auItem au2"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au5"></view>
        <view class="auItem au5"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
       </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
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        <view class="auItem"></view>
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     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
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       <view class="voiceWave1">
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        <view class="auItem"></view>
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       </view>
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     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
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        <view class="auItem"></view>
        <view class="auItem"></view>
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        <view class="auItem"></view>
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        <view class="auItem"></view>
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     <view class="Wave1">
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        <view class="auItem"></view>
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     <view class="Wave2">
       <view class="voiceWave">
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au2"></view>
        <view class="auItem au2"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au5"></view>
        <view class="auItem au5"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
       </view>
     </view>
     <view class="Wave2">
       <view class="voiceWave">
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au2"></view>
        <view class="auItem au2"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au5"></view>
        <view class="auItem au5"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
       </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
<view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
     </view>
     <view class="Wave3">
       <view class="voiceWave">
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au1"></view>
        <view class="auItem au2"></view>
        <view class="auItem au2"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
        <view class="auItem au3"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au4"></view>
        <view class="auItem au5"></view>
        <view class="auItem au5"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
        <view class="auItem au6"></view>
       </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
     </view>
     <view class="Wave1">
       <view class="voiceWave">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
       <view class="voiceWave1">
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
        <view class="auItem"></view>
       </view>
     </view>
    </view>
    <view class="voicePointer" style="left:{{currentLeft}}rpx"></view>
   </view>
  </view>
  <view class="handleView" wx:if="{{showhandle1}}">
   <view wx:if="{{!voiceState}}" class="CircleBtn green" bindtap="startRecord">开始</view>
   <view wx:if="{{voiceState}}" class="CircleBtn red" bindtap="shutRecord">录好了</view>
  </view>
  <view class="serviceList" wx:if="{{showhandle2}}">
   <view class="CircleBtn red" bindtap="listen" bindtap="listenRecord">试听</view>
   <view wx:if="{{!uploadState}}" class="CircleBtn green" bindtap="uploadVoice">上传</view>
   <view wx:if="{{uploadState}}" class="CircleBtn blue">上传中</view>
  </view>
  <view style="text-align: center;" wx:if="{{showhandle2}}" bindtap="reRecord">重新录制</view>
 </view>
</view>

js文件

let windowHeight = wx.getSystemInfoSync().windowHeight // 屏幕的高度
let screenWidth = wx.getSystemInfoSync().screenWidth
let screenHeight = wx.getSystemInfoSync().screenHeight
let contentHeight = ((windowHeight / screenWidth) * 750 - 184 - 166) + "rpx";
const recorderManager = wx.getRecorderManager()
const backgroundAudioManager = wx.getBackgroundAudioManager()
Page({
 /**
  * 页面的初始数据
  */
 data: {
  startClick:false,
  contentHeight: contentHeight,
  voiceState:false,
  tempFilePath:'',
  recordingTimeqwe:0,//录音计时
  setInter:"",//录音名称
  isplay:true, //播放状态 true--播放中 false--暂停播放
  uploadState:false,
  showhandle1:true,
  showhandle2:false,
  showWaveView:false,
  currentLeft:10,
  currentTime:'00'
 },
 /**
  * 生命周期函数--监听页面加载
  */
 onLoad: function (options) {
  this.initRecord()
 },
 /**
  * 生命周期函数--监听页面初次渲染完成
  */
 onReady: function () {
 },
 initRecord:function(){
  recorderManager.onStart(() => {
   console.log('开始录音')
  })
  recorderManager.onPause(() => {
   console.log('暂停录音')
  })
  recorderManager.onStop((res) => {
   clearInterval(this.data.setInter);
   this.setData({voiceState:true,currentLeft:10})
   console.log('结束录音', res)
   const { tempFilePath } = res
   this.data.tempFilePath = tempFilePath
  })
  recorderManager.onFrameRecorded((res) => {
   const { frameBuffer } = res
   console.log('frameBuffer.byteLength', frameBuffer.byteLength)
  })
 },
 recordingTimer:function(){
  var that = this;
  //将计时器赋值给setInter
  this.data.setInter = setInterval(
   function () {
    let time = that.data.recordingTimeqwe + 1;
    if(time>10){
     wx.showToast({
      title: '录音时长最多10s',
      duration:1500,
      mask:true
     })
     clearInterval(that.data.setInter);
     that.shutRecord();
     return;
    }
    // console.log(time);
    let currentTime = time < 10 ? '0'+time : time;
    that.setData({
     recordingTimeqwe: time,
     currentTime:currentTime,
     currentLeft:that.data.currentLeft + 65
    })
   }
   , 1000); 
 },
 startRecord:function(){
  if(this.data.startClick){
   return
  }
  this.data.startClick = true
  const options = {
   duration: 10000,
   sampleRate: 44100,
   numberOfChannels: 1,
   encodeBitRate: 192000,
   format: 'aac',
   frameSize: 50
  }
  // 开始倒计时
  this.recordingTimer()
  // 开始录音
  recorderManager.start(options)
 },
 shutRecord:function(){
  recorderManager.stop()
  this.setData({showhandle1:false,showhandle2:true,currentTime:'00'})
 },
 listenRecord:function(e){
  // 试听
  let isplay = e.currentTarget.dataset.isplay;
  backgroundAudioManager.title = '试听欢迎语'
  backgroundAudioManager.src = this.data.tempFilePath
  this.setData({
   showWaveView:true,
   currentLeft:10,
   currentTime:'00'
  })
  backgroundAudioManager.onPlay(() => {
   console.log("音乐播放开始")
  })
  backgroundAudioManager.onEnded(() => {
   console.log("音乐播放结束")
   clearInterval(this.data.setInter1)
   this.setData({currentLeft:10,showWaveView:false,currentTime:'00'})
  })
  backgroundAudioManager.play()
  this.data.setInter1 = setInterval(() => {
   let time = parseInt(this.data.currentTime) + 1
   let currentTime = time < 10 ? '0'+time : time;
   // console.log(currentTime)
   this.setData({
    currentLeft:this.data.currentLeft + 65,
    currentTime:currentTime
   })
  }, 1000); 
 },
 reRecord:function(){
  clearInterval(this.data.setInter1)
  this.setData({
   showhandle1:true,
   showhandle2:false,
   voiceState:false,
   tempFilePath:'',
   showWaveView:false,
   startClick:false,
   currentLeft:10,
   recordingTimeqwe:0,
   currentTime:'00'
  })
 },
 uploadVoice:function(){
  let that = this
  this.setData({uploadState:true})
  wx.uploadFile({
   url: 'https://example.weixin.qq.com/upload', //仅为示例，非真实的接口地址
   filePath: this.data.tempFilePath,
   name: 'file',
   header:{
    "Content-type":"multiply/form-data"
   },
   formData: {
    'time': this.data.recordingTimeqwe
   },
   success (res){
    console.log('上传成功')
   },
   fail (res){
    console.log('上传失败')
    that.setData({uploadState:false})
   }
  })
 },
 /**
  * 生命周期函数--监听页面显示
  */
 onShow: function () {
 },
 /**
  * 生命周期函数--监听页面隐藏
  */
 onHide: function () {
 },
 /**
  * 生命周期函数--监听页面卸载
  */
 onUnload: function () {
 },
 /**
  * 页面相关事件处理函数--监听用户下拉动作
  */
 onPullDownRefresh: function () {
 },
 /**
  * 页面上拉触底事件的处理函数
  */
 onReachBottom: function () {
 },
 /**
  * 用户点击右上角分享
  */
 onShareAppMessage: function () {
 }
})

css文件

.servicePage {
 font-family: "PingFangSC-Regular";
}
.top {
 font-size: 34rpx;
 font-family: "PingFangSC-Medium";
 color: #fff;
 padding-left: 60rpx;
 display: flex;
 align-items: center;
 height: 150rpx;
}
.content {
 border-radius: 36rpx 36rpx 0 0;
 background: #fff;
 padding: 16rpx 30rpx;
 overflow-y: scroll;
}
.allService .title {
 text-align:center;
}
.serviceList {
 margin-top:300rpx;
 display: flex;
 justify-content: space-between;
 padding: 0 16rpx;
}
.handleView{
 margin-top:300rpx;
 display: flex;
 /* align-items: center; */
 justify-content: center;
 /* justify-content: space-between; */
 padding:0 100rpx;
}
.CircleBtn{
 width:100rpx;
 height:100rpx;
 color:#fff;
 text-align:center;
 line-height:100rpx;
 border-radius:50%;
 font-size:28rpx;
}
.green{
 background-color:#3ed3ca;
}
.red{
 background-color:red;
}
.blue{
 background-color: blue;
}
.voiceLine{
 position: relative;
 background: #eee;
 height:40px;
 padding:0 10rpx;
 overflow: hidden;
}
.voicePointer{
 width:2rpx;
 height:100rpx;
 background: cornflowerblue;
 position: absolute;
 top:0;
 left:10rpx;
}
.voiceBox{
 display: flex;
 align-items: center;
 height:40px;
}
.line1{
 height:1px;
 background: cornflowerblue;
 width:100rpx;
}
.Wave2{
 height:40px;
}
.Wave3{
 height:40px;
}
.voiceWave{
 display: flex;
 align-items: flex-end;
 height:20px;
}
.voiceWave1{
 display: flex;
 align-items:flex-start;
 height:20px;
}
.auItem{
 width:1px;
 margin-right:4rpx;
 background: cornflowerblue;
 height:2px;
}
.au1{
 height:8px;
 animation: audio1 1s linear .1s infinite ;
}
.au2{
 height:6px;
 animation: audio2 1s linear .1s infinite ;
}
.au3{
 height:4px;
 animation: audio3 1s linear .1s infinite ;
}
.au4{
 height:8px;
 animation: audio4 .5s linear .2s infinite ;
}
.au5{
 height:6px;
 animation: audio5 .5s linear .5s infinite ;
}
.au6{
 height:4px;
 animation: audio6 .5s linear .2s infinite ;
}
@keyframes audio1 {
 from{height:8px;}
 to{height:6px;}
}
@keyframes audio2 {
 from{height:6px;}
 to{height:4px;}
}
@keyframes audio3 {
 from{height:4px;}
 to{height:2px;}
}
@keyframes audio4 {
 from{height:6px;}
 to{height:8px;}
}
@keyframes audio5 {
 from{height:4px;}
 to{height:6px;}
}
@keyframes audio6 {
 from{height:2px;}
 to{height:4px;}
}
.serviceList .box {
 width: 200rpx;
 height: 220rpx;
 background: #eee;
 padding: 4rpx;
 border-radius: 8rpx;
}
.serviceList .box view.free{
 position: absolute;
 left:-10rpx;
 top:0;
 width:108rpx;
 height:42rpx;
 line-height: 42rpx !important;
 padding:0;
}
.serviceList .box view.free text{
 display: inline-block;
 color:#fff;
 position: absolute;
 font-size: 24rpx;
 text-align: center;
 width:108rpx;
 top:-4rpx;
}
.box .free image{
 width:108rpx;
 height:42rpx;
}
.serviceList .box view:first-child {
 height: 80rpx;
 line-height: 80rpx;
 font-size: 30rpx;
 text-align: center;
}
.serviceList .box view:last-child {
 font-family: "PingFangSC-Semibold";
 border-radius: 0 0 8rpx 8rpx;
 height: 140rpx;
 background: #fff;
 font-size: 72rpx;
 text-align: center;
 line-height: 135rpx;
 vertical-align: top;
 position: relative;
}
.serviceList .box view:last-child text {
 font-size: 26rpx;
}
.box.active {
 background: #ffd458;
}
.box.active view:last-child {
 background: #fffbea;
}
.bottom {
 position: fixed;
 width: 100%;
 height: 184rpx;
 background: #fff;
 box-shadow: 0 -2px 5px 0 rgba(0, 0, 0, 0.10);
 bottom: 0;
 left: 0;
 display: flex;
 justify-content: space-between;
 align-items: center;
 box-sizing: border-box;
 padding: 0 30rpx 60rpx 30rpx;
}
.bottom .left view.all {
 font-size: 34rpx;
 font-family: "PingFangSC-Semibold";
 line-height: 48rpx;
 display: flex;
 align-items: center;
 margin-bottom: 10rpx;
}
.bottom .left view.agree {
 font-size: 24rpx;
 display: flex;
 align-items: center;
}
.bottom .left view.agree text {
 color: #bbb;
}
.bottom .left view text.colorBlue {
 color: #419bf9;
}
.bottom .right {
 width: 200rpx;
 background: #3ed3ca;
 border-radius: 40rpx;
 line-height: 80rpx;
 text-align: center;
 font-size: 30rpx;
 color: #fff;
}
.rightsInfo {
 margin-top: 60rpx;
 padding-right: 16rpx;
}
.rightsInfo::before {
 display: table;
 content: '';
}
.rightsInfo .title {
 font-size: 32rpx;
 display: flex;
 align-items: center;
 letter-spacing: 0.26px;
}
.rightsInfo .title image {
 width: 40rpx;
 height: 40rpx;
 margin-right: 14rpx;
}
.rightsInfo .rightsList {
 display: flex;
 align-items: center;
 margin-top: 40rpx;
}
.rightsInfo .rightsList .left {
 width: 80rpx;
 height: 80rpx;
 margin-right: 20rpx;
}
.rightsInfo .rightsList .left image {
 width: 80rpx;
 height: 80rpx;
}
.rightsInfo .rightsList .right .rightTitle {
 font-family: "PingFangSC-Medium";
 font-size: 30rpx;
 color: #333;
 letter-spacing: 0.24px;
 line-height: 24px;
}
.rightsInfo .rightsList .right .rightDes {
 font-size: 24rpx;
 color: #a5a5a5;
 letter-spacing: 0;
}

总结

到此这篇关于微信小程序实现录制、试听、上传音频功能（带波形图）的文章就介绍到这了,更多相关微信小程序实现录制试听上传音频内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！

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