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```json
{
"permission": {
"scope.record": {
"desc": "ÓÃÓÚ¼Òô¹¦ÄÜ"
}
}
}
```
¶þ¡¢APIµ÷ÓÃ
΢ÐÅС³ÌÐòÌṩÁËwx.getRecorderManager()½Ó¿Ú£¬¿ÉÒÔʵÏÖ¼Òô¹¦ÄÜ¡£¾ßÌå²½ÖèÈçÏ£º
1.³õʼ»¯Â¼Òô¹ÜÀíÆ÷
ÔÚjsÎļþÖУ¬Ê×Ïȳõʼ»¯Â¼Òô¹ÜÀíÆ÷£º
```javascript
const recorderManager = wx.getRecorderManager();
```
2.ÉèÖüÒô²ÎÊý
½ÓÏÂÀ´£¬ÉèÖüÒô²ÎÊý¡£¿ÉÒÔÉèÖõIJÎÊý°üÀ¨²ÉÑùÂÊ¡¢Â¼Òôʱ³¤µÈ£º
```javascript
const options = {
duration: 10000, //¼Òôʱ³¤£¬µ¥Î»ms
sampleRate: 16000, //²ÉÑùÂÊ
numberOfChannels: 1, //ÒôƵͨµÀÊý
encodeBitRate: 96000, //±àÂëÂëÂÊ
format: 'mp3', //ÒôƵ¸ñʽ
frameSize: 50 //Ö¸¶¨Ö¡´óС
};
```
3.¿ªÊ¼Â¼Òô
µ÷ÓÃrecorderManager.start()·½·¨£¬´«Èë¼Òô²ÎÊý£º
```javascript
recorderManager.start(options);
```
4.¼àÌý¼Òô¿ªÊ¼¡¢½áÊøºÍ´íÎóʼþ
ΪÁËÈ·±£Â¼Òô¹ý³ÌÖеÄ״̬¿ÉÒÔ±»²¶×½µ½£¬ÐèÒªÔÚ¼Òô¹ÜÀíÆ÷ÖÐÌí¼Óʼþ¼àÌý£º
```javascript
recorderManager.onStart(() => {
console.log('¿ªÊ¼Â¼Òô');
});
recorderManager.onStop((res) => {
console.log('½áÊøÂ¼Òô', res);
const { tempFilePath } = res;
});
recorderManager.onError((err) => {
console.log('¼Òô´íÎó', err);
});
```
5.½áÊøÂ¼Òô
µ±ÐèÒª½áÊøÂ¼Òôʱ£¬µ÷ÓÃrecorderManager.stop()·½·¨£º
```javascript
recorderManager.stop();
```
Èý¡¢Ê¾Àý´úÂë
ÏÂÃæÊÇÒ»¸öÍêÕûµÄʾÀý´úÂ룺
```javascript
//index.js
Page({
data: {},
onLoad: function () {},
// ¿ªÊ¼Â¼Òô
startRecording() {
const recorderManager = wx.getRecorderManager();
const options = {
duration: 10000,
sampleRate: 16000,
numberOfChannels: 1,
encodeBitRate: 96000,
format: 'mp3',
frameSize: 50,
};
recorderManager.start(options);
recorderManager.onStart(() => {
console.log('¿ªÊ¼Â¼Òô');
});
recorderManager.onError((err) => {
console.log('¼Òô´íÎó', err);
});
},
// ½áÊøÂ¼Òô
stopRecording() {
const recorderManager = wx.getRecorderManager();
recorderManager.stop();
recorderManager.onStop((res) => {
console.log('½áÊøÂ¼Òô', res);
const { tempFilePath } = res;
});
},
});
```
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