uni-app 百度语音识别文字并展示功能实现

<template>
	<view class="content">
		<button @click="startLuyin" class="recordingStyle">按住开始说话</button>
		<view>识别的结果 : {{ searchText }}</view>
	</view>
</template>
<script>
	//录音
	const recorderManager = uni.getRecorderManager();
	//播放录音
	const innerAudioContext = uni.createInnerAudioContext();
	innerAudioContext.autoplay = true;
	export default {
		data() {
			return {
				speechEngine: 'baidu',
				searchText: '',
			}
		},
		methods: {
			startLuyin() {
				console.log('语音输入')
				let _this = this;
				let options = {};
				options.engine = _this.speechEngine
				options.punctuation = false; // 是否需要标点符号 
				options.timeout = 10 * 1000; //超时时间
				plus.speech.startRecognize(options, function(s) {
					console.log(s) //识别的结果
					_this.searchText = s
					plus.speech.stopRecognize(); // 关闭
				});
			}
		}
	}
</script>
<style>
	.content {
		padding: 20px;
	}
	.recordingStyle {
		border-radius: 20px;
		text-align: center;
		color: #fff;
		font-size: 15px;
		background-color: #409eff;
		margin-bottom: 15px;
	}
</style>