js根据URL获取参数的值

例如URl:www.yym.com?CName=123

方法:  

function Request(strName) {
            var strHref = document.location.href;
            var intPos = strHref.indexOf("?");
            var strRight = strHref.substr(intPos + 1);
            var arrTmp = strRight.split("&");
            for (var i = 0; i < arrTmp.length; i++) {
                var arrTemp = arrTmp[i].split("=");
                if (arrTemp[0].toUpperCase() == strName.toUpperCase())
                    return arrTemp[1];
            }
            return "";
        }

用法:

 $(function () {  

           var CName = Request("CName");

        });

原文地址:https://www.cnblogs.com/jobyym/p/4816944.html