Jquery获取URL参数

Posted 2020-10-04 老-顾

 1 function request(paras) {
 2             var url = location.href;
 3             var paraString = url.substring(url.indexOf("?") + 1, url.length).split("&");
 4             var paraObj = {}
 5             for (i = 0; j = paraString[i]; i++) {
 6                 paraObj[j.substring(0, j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=") + 1, j.length);
 7             }
 8             var returnValue = paraObj[paras.toLowerCase()];
 9             if (typeof (returnValue) == "undefined") {
10                 return "";
11             } else {
12                 return returnValue;
13             }
14         }