JS gets the HTML back reference code in the URL

The method is very simple, that is, using the IndexOf function of JS. Separate and = to be divided, so that we can save the data we want to an array, so that the operation can be convenient, this article only for reference to the needs of friends can refer to.

(function () {
var urltoobject = function (URL) {
var urlobject = {};
if (/?/.test (URL)) {
var urlstring = url.substring (Url.indexof ("?") +1);
var Urlarray = Urlstring.split ("&");
For (Var i=0, len=urlarray.length i<len; i++) {
var urlitem = urlarray[i];
var item = urlitem.split ("=");
Urlobject[item[0]] = item[1];
}
return urlobject;
}
};
var testurl = "Http://www.111cn.net";
var result = Urltoobject (Testurl);
for (var key in result) {
Alert (key + "=" + Result[key]);
}
})();