1 <iframe id="_ae_frame" width="100%" height="100%" frameborder="0" scrolling="auto" src="/videofile/preview?filename=bbb.mp4"> 2 <html> 3 <head><meta name="viewport" content="width=device-width"></head> 4 <body> 5 <video controls="" autoplay="" name="media"> 6 <source src="http://localhost:9980/videofile/preview?filename=bbb.mp4" type="video/mp4"> 7 </video> 8 </body> 9 </html> 10 11 </iframe>
如上图,如果想获取video元素
正确方式:
$("#_ae_frame").contents().find("video[name='media']").html();
错误方式:
$("video").html();