方法一

1 function fGetQuery(name){2     var sUrl = window.location.search.substr(1);3     var r = sUrl.match(new RegExp("(^|&)" + name + "=([^&]*)(&|$)"));4     return (r == null ? null : unescape(r[2]));5 }

方法二

1 function paramValue (param){ 2     var urlparam = window.location.search; 3     var relparam = param + "="; 4     var isparam = urlparam.indexOf(relparam); 5     if (isparam < 0) return ""; 6     var start = isparam + relparam.length; 7     var ismore = urlparam.indexOf("&", start); 8     var end = ismore < 0 ? urlparam.length : ismore; 9     return urlparam.substring(start, end);10 }

 

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