需要添加条件编译模式
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>html5shiv</title> <style> .article{ font-size:40px; color:red; } </style> <script> (function(){ if(! /*@cc_on!@*/ 0)return; var e = "abbr,article,aside,audio,canvas,datalist,details,dialog,figure,footer,header,hgroup,mark,menu,meter,nav,output,progress,section,time,video".split(', '); var i = e.length; while (i--){ document.createElement(e[i]); } })(); </script></head><body> <article> YOEDWENJNJ那就看·哇塞 </article></body></html>