如下
<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>IE9/10同时支持script元素的onload和onreadystatechange事件</title> <script src="https://code.jquery.com/jquery.min.js" onload="alert(1)" onreadystatechange="alert(2)"></script> </head> <body> </body> </html> <!DOCTYPE HTML> <html> <head> <meta
