uniapp录音制作

<template>
  <view>
    <button @tap="startRecord">开始录音</button>
    <button @tap="endRecord">停止录音</button>
    <button @tap="playVoice">播放录音</button>
  </view>
</template>

const recorderManager = uni.getRecorderManager();
const innerAudioContext = uni.createInnerAudioContext();
innerAudioContext.autoplay = true;
export default {
  data() {
    return {
      text: 'uni-app',
      voicePath: ''
    }
  },
  onLoad() {
    let self = this;
    recorderManager.onStop(function (res) {
      console.log('recorder stop' + JSON.stringify(res));
      self.voicePath = res.tempFilePath;
    });
  },
  methods: {
    startRecord() {
      console.log('开始录音');
      recorderManager.start();
    },
    endRecord() {
      console.log('录音结束');
      recorderManager.stop();
    },
    playVoice() {
      console.log('播放录音');
      if (this.voicePath) {
        innerAudioContext.src = this.voicePath;
        innerAudioContext.play();
      }
    }
  }
}

recorderManager.start({
    format:'mp3'
})