Javascript intercepts the value information of the parameter following the question mark in a url.

JS intercepts URLs to get some similar information. You can find many articles on the Internet. I will repeat this article to repeat it. Some friends will not be able to consolidate it. The Code is as follows:

Var url = location. search;
Var ename;
Var Request = new Object ();
If (url. indexOf ("? ")! =-1)
{
Var str = url. substr (1 );
Strs = str. split ("&");
For (var I = 0; I
{
Request [strs [I]. split ("=") [0] = (strs [I]. split ("=") [1]);
}
}
Ename = Request ["ename"];

For example, the url is: http://www.meph.com? Ename = right

The obtained ename is: right.