HTML5中的audio在手机端和微信端的不能自动播放

//--创建页面监听，等待微信端页面加载完毕 触发音频播放document.addEventListener('DOMContentLoaded', function () {
functionaudioAutoPlay() {
varaudio=document.getElementById('audio');
audio.play();
document.addEventListener("WeixinJSBridgeReady", function () {
audio.play();
        }, false);
    }
audioAutoPlay();
});
//--创建触摸监听，当浏览器打开页面时，触摸屏幕触发事件，进行音频播放document.addEventListener('touchstart', function () {
functionaudioAutoPlay() {
varaudio=document.getElementById('audio');
audio.play();
    }
audioAutoPlay();
});

还有一种针对苹果的手机微信端的解决方法第一步:引入js文件

<scriptsrc="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>

<script>functionautoPlayVideo(){
wx.config({
debug:false,
appId:"",
timestamp:1,
nonceStr:"",
signature:"",
jsApiList:[]
            });
wx.ready(function(){
varautoplayVideo=document.getElementById("audio");
autoplayVideo.play()
            })
        };
autoPlayVideo();
</script>