我想要这个网址:
http://bulk-click.startappsdasdasice.com/tracking/adClick?d=scsdc%20cdcsc%20c
成为
bulk-click.startappsdasdasice.com/tracking
我需要所有网址都使用这种模式。因此带问号及以后的字符串需要删除
其中一种方法有多种,]
var url="http://bulk-click.startappsdasdasice.com/tracking/adClick?d=scsdc%20cdcsc%20c";
var suburl=url.substring(0,url.lastIndexOf("/"));
console.log(suburl);