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();
			}
		}
	}
}

 注意：

有时返回的格式不为mp3可以使用：

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

播放时可以将格式转换一下

详细可见：

uni.getRecorderManager() | uni-app官网 (dcloud.net.cn)