var style = document.createElement("style");
style.type = "text/css";
try{
style.appendChild(document.createTextNode("body{background-color:red}"));
}catch(ex){
style.styleSheet.cssText = "body{background-color:red}";//针对IE
}
var head = document.getElementsByTagName("head")[0];
head.appendChild(style);
原文地址:https://www.cnblogs.com/msg001/p/9280165.html
时间: 2024-10-18 01:59:23