js 对url进行某个参数的删除，并返回url 两种情况

1对当前页面的url进行操作

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function funcUrlDel(name){         var loca = window.location;         var baseUrl = loca.origin + loca.pathname + "?";         var query = loca.search.substr(1);         if (query.indexOf(name)>-1) {             var obj = {}             var arr = query.split("&");             for (var i = 0; i < arr.length; i++) {                 arr[i] = arr[i].split("=");                 obj[arr[i][0]] = arr[i][1];             };             delete obj[name];             var url = baseUrl + JSON.stringify(obj).replace(/[\"\{\}]/g,"").replace(/\:/g,"=").replace(/\,/g,"&");             return url         }else{             return window.location.href;         };     } console.log(funcUrlDel('tt'));

2 对特定的url进行处理

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function urlDelP(url,name){         var urlArr = url.split('?');         if(urlArr.length>1 && urlArr[1].indexOf(name)>-1){             var query = urlArr[1];             var obj = {}             var arr = query.split("&");             for (var i = 0; i < arr.length; i++) {                 arr[i] = arr[i].split("=");                 obj[arr[i][0]] = arr[i][1];             };             delete obj[name];             var urlte = urlArr[0] +'?'+ JSON.stringify(obj).replace(/[\"\{\}]/g,"").replace(/\:/g,"=").replace(/\,/g,"&");             return urlte;         }else{             return url;         };     } console.log(urlDelP('http://test.com/test?tt=3&kk=6','tt')); console.log(urlDelP('http://test.com/test?kk=6&ll=88','tt'));