js获取URL参数

function getUrlParam (paras) {
        var url = location.href;
        var paraString = url.substring(url.indexOf("?") + 1, url.length).split("&");
        var paraObj = {}
        for (let i = 0; i<paraString.length; i++) {
       var j = paraString[i]; paraObj[j.substring(
0, j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=") + 1, j.length); } var returnValue = paraObj[paras.toLowerCase()]; if (typeof (returnValue) == "undefined") { return ""; } else { //returnValue = decodeURI(returnValue);//解决中文乱码问题 return returnValue; } }

 

posted @ 2020-09-14 16:53  积山海  阅读(193)  评论(0编辑  收藏  举报