The location object provides many attributes and methods for parsing URLs.
Copy codeThe Code is as follows: <Title> </title>
<Script type = "text/javascript">
Var uristr = window. location. search. substr (1 );
Var array = uristr. split ('&&');
For (var I = 0; I <array. length; I ++ ){
Var array1 = array [I]. split ('= ');
Alert (array1 [0]);
}
------------------ // Hash: returns the content after # symbol.
Function showhash (){
Alert (window. location. hash );
}
------------------ // Host: Server Name
Function showhost (){
Alert (window. location. host );
}
-------------------- // Href: the complete URL of the currently loaded page
Function showhref (){
Alert (window. location. href );
}
------------------ // Pathname: the part after the host name in the url
Function showpathname (){
Alert (window. location. pathname );
}
------------------ // Protocal: the protocol used in the URL
Function showprotacal (){
Alert (window. location. protocal );
}
-------------------- // Search: the part after the question mark in the URL where the get request is executed, also known as the query string.
Function showsearch (){
Alert (window. location. search );
}
</Script>
</Head>
<Body>
<Input type = "button" value = "Hash" onclick = "showhash ();"/>
<Br/>
<Input type = "button" value = "host" onclick = "showhost ();"/>
<Br/>
<Input type = "button" value = "href" onclick = "showhref ();"/>
<Br/>
<Input type = "button" value = "pathname" onclick = "showpathname ();"/>
<Br/>
<Input type = "button" value = "protocal" onclick = "showprotacal ();"/>
<Br/>
<Input type = "button" value = "search" onclick = "showsearch ();"/>
</Body>
During the search test, you need to click a connection from another page and pass through the browser address bar:
<Body>
<A href = "HTMLPage1.htm? Name = 'wang 5' & age = 22 "> GO </a>
</Body>
