输出为：

 

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思路：供学习！！

/*                https://www.baidu.com/s?name=avery&age=20&sex=male&like=talkwithothers                取出name,age和sex的值            */                        var str = "https://www.baidu.com/s?name=avery&age=20&sex=male&like=talkwithothers";                        var st1 = str.split("?");            var arr = st1[1];            var st2 = arr.split("&");                        for (var i=0;i<=st2.length-1;i++) {                var ss = st2[i].split("=");                var dd = ss[0];                var ff = ss[1];                if (ff!="") {                    document.write(" "+dd+":"+ff+"
");                }            }