将url转化成对象

<script>
var url = "baidu.com?";
//var url = window.location.search; //获取url
function getUrl(url) {
var obj = {},
arr = [],
temp = [];
arr = url.split("?")[1].split("&");
for (var i in arr) {
temp = arr[i].split("=");
obj[temp[0]] = temp[1];
}
return obj;
};
console.log(getUrl(url));

function getQueryObject(url) {
url = url == null ? window.location.href : url;
var search = url.substring(url.lastIndexOf("?") + 1);
var obj = {};
var reg = /([^?&=]+)=([^?&=]*)/g;
search.replace(reg, function(rs, $1, $2) {
var name = decodeURIComponent($1);
var val = decodeURIComponent($2);
val = String(val);
obj[name] = val;
return rs;
});
return obj;
}
console.log(getQueryObject("www.baidu.com?name=jack&gender=man"));

</script>