正则表达式取url中参数值

var url = window.location.href; if(url.indexOf("id=") > 0) { var id= takeParam(url, "id"); } 正则表达式 function takeParam(url,key){url var a = url ; var b= key; try { var reg=new RegExp( b + "=[0-9a-zA-z-

>>阅读原文<<