## uni.getRecorderManager()
获取全局唯一的录音管理器 recorderManager。
**recorderManager 对象的方法列表**
**start(options) 说明**
其中，采样率和码率有一定要求，具体有效值如下：
**onStop(callback) 回调结果说明**
onFrameRecorded(callback) 回调结果说明
onError(callback) 回调结果说明
**示例**
```
<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: {
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();
}
}
}
}
```
