js 前端有消息了 声音提示给用户
前言:工作中有需求,在数据变更有变更时采用声音提示给用户,这里记录一下。转载请注明出处:https://www.cnblogs.com/yuxiaole/p/9936180.html
网站地址:我的个人vue+element ui demo网站
github地址:yuleGH github
代码如下(采用 html5 的 audio):
<html> <head> <title>测试</title> <!-- 引入样式 --> <link rel="stylesheet" href="../lib/elementui/theme-chalk/index.css" type="text/css"> </head> <body> <div id="app"> <p style="color: red;">播放声音提示,不自动播放,点击按钮才播放</p> <audio ref="msgTipAudio" controls="controls"> <source src="tip.mp3" type="audio/mpeg"/> Your browser does not support the audio element. </audio> <el-button type="primary" @click="playAudio">播放</el-button> </div> <!-- 引入组件库 --> <script type="text/javascript" src="../lib/vue.js"></script> <script type="text/javascript" src="../lib/elementui/index.js"></script> <script type="text/javascript"> new Vue({ el: "#app", data: { }, methods: { playAudio(){ this.$refs.msgTipAudio.play().catch(this.catchException); }, catchException: function(exceptionMsg){ var _self = this; console.error(exceptionMsg); _self.$message({ type: 'error', message: '该浏览器不支持播放声音!解决方案:1、点击该弹出框。或者 1、打开chrome;' + '2、输入 chrome://flags/#autoplay-policy;3、点击default,选择 Setting No user gesture is required;' + '4、重启chrome;', duration: 0 }); } } }); </script> </body> </html>
转载请注明出处:https://www.cnblogs.com/yuxiaole/p/9936180.html