var audioSrc = 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/1715/the_xx_-_intro.mp3';function bufferSound(ctx, url) { var p = new Promise(function(resolve, reject) { var req = new XMLHttpRequest(
<audio controls="controls"> <source src="${wechatMaterial.path}" type="audio/mp3" /> <source src="${wechatMaterial.path}" type="audio/ogg" /> Your browser does not support this a...
