本文实例为大家分享了小程序按下录音松开识别语音的具体代码，供大家参考，具体内容如下

wxml

<view class='circle position-absol'> <text wx:if="{{!anmationShow}}" class='fz-12 fot-col block'>按住话筒说话，松开后自动识别文字</text> <text wx:if="{{anmationShow}}" class='fz-12 fot-col block'>松手为您匹配设计公司</text> <image bindtouchstart='startHandel' bindtouchend='endHandle' mode="widthFix" src="https:///img/baidu_jgylogo3.gif" class='imgwh'></image> <view class='c2' wx:if="{{anmationShow}}"></view> <view class='c3' wx:if="{{anmationShow}}"></view></view>

wxss

.position-absol{ width: 100%; text-align: center; position: absolute; bottom: 80rpx;}.imgwh{ width:110rpx; height:110rpx;}.block{ display:block;} .circle view { position:absolute; top:50%; left:50%; background:#FF5A5F; width:100px; height:100px; margin-left:-50px; margin-top:-25px; opacity:0; border-radius:90px; animation: 0.8s linear infinite; -webkit-animation: 0.8s linear infinite; } .circle view.c2 { -webkit-animation-name:c2; -webkit-animation-delay:.6s; -ms-animation-name:c2; -ms-animation-delay:.6s; -moz-animation-name:c2; -moz-animation-delay:.6s; -o-animation-name:c2; -o-animation-delay:.6s; animation-name:c2; animation-delay:.6s; } .circle view.c3 { -webkit-animation-name:c2; -webkit-animation-delay:1s; -ms-animation-name:c2; -ms-animation-delay:1s; -moz-animation-name:c2; -moz-animation-delay:1s; -o-animation-name:c2; -o-animation-delay:1s; animation-name:c2; animation-delay:1s; } @-webkit-keyframes c2 { 0% { -webkit-transform:scale(.622); -ms-transform:scale(.622); -moz-transform:scale(.622); -o-transform:scale(.622); transform:scale(.622); opacity:0 } 50% { -webkit-transform:scale(.822); -ms-transform:scale(.822); -moz-transform:scale(.822); -o-transform:scale(.822); transform:scale(.822); opacity:.4 } 98% { -webkit-transform:scale(1); -ms-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); transform:scale(1); opacity:.2 } 100% { opacity:0 } } @keyframes c2 { 0% { -webkit-transform:scale(.622); -ms-transform:scale(.622); -moz-transform:scale(.622); -o-transform:scale(.622); transform:scale(.622); opacity:0 } 50% { -webkit-transform:scale(.822); -ms-transform:scale(.822); -moz-transform:scale(.822); -o-transform:scale(.822); transform:scale(.822); opacity:.4 } 98% { -webkit-transform:scale(1); -ms-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); transform:scale(1); opacity:.2 } 100% { opacity:0 } }

js

data:{ anmationShow: false} //按住按钮 startHandel: function () { this.setData({ sayimg: '/assets/image/demand/down.png', anmationShow: true, }) console.log("开始") wx.getRecorderManager().start({ duration: 10000 }) const self = this setTimeout(function () { self.setData({ sayimg: '/assets/image/demand/sea.png', anmationShow: false }) }, 10000); }, //松开按钮 endHandle: function () { // clearTimeout() this.setData({ sayimg: '/assets/image/demand/sea.png',//图片样式 anmationShow: false, }) console.log("结束") const recorderManager = wx.getRecorderManager() //录音停止函数 var that = this; wx.getRecorderManager().onStop((res) => { if (!this.data.inpvalue) { wx.showLoading({ title: '语音识别中' }) } const { tempFilePath } = res; //这里松开按钮 会返回录音本地路径 //上传录制的音频到服务器 wx.uploadFile({ url: '接口地址' + api.voice, //接口地址 name: 'file', //上传文件名 filePath: tempFilePath, success: function (res) { //后台返回给前端识别后的文字 var model = res.data var modeljson = JSON.parse(model) if (modeljson.status_code == 500) { wx.showToast({ title: '语音转换失败', image: '/assets/image/icon/fail@2x.png' }) return false; } if (modeljson.meta.status_code === 200 && !modeljson.data.err_msg) { var saymessage = modeljson.data.message; wx.setStorageSync('sayinfo', saymessage) that.setData({ inpvalue: saymessage }) setTimeout(() =>{ wx.navigateTo({ url: '../loding/loding' }) },2000) setTimeout(() => { wx.hideLoading(); }, 100) } else if (modeljson.data.err_msg) { wx.showToast({ title: '请大声说话', image: '/assets/image/icon/fail@2x.png' }) return false; } } }) }) //触发录音停止 wx.getRecorderManager().stop() },

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。