url rewriting
posted 7 years ago
URL rewriting is useful in retrieving the last user session, when cookies are disabled in the client side. Have a look at this article.
Author of ExamLab - a free SCJP / OCPJP exam simulator
What would SCJP exam questions look like? -- OCPJP Online Training -- Home -- Twitter -- How to Ask a Question
anarkali perera
Ranch Hand
Posts: 237
posted 7 years ago
Generally cookies and url rewriting are used for session tracking. Read a tutorial like this to see an example...
SCJP 6 | SCWCD 5 | Javaranch SCJP FAQ | SCWCD Links
anarkali perera
Ranch Hand
Posts: 237
posted 7 years ago
i found this example from site.http://www.roseindia.net/jsp/jspsession/SessionUsingUrlRewriting.shtml
this is encodeURL.jsp
this is EncodeURLProgram.jsp
this is NextPageAfterFirst.jsp
[code]
<html>
<head>
<title>Welcome in In the program of URL rewriting</title>
</head>
<body>
<font size = 6>Hello</font> <%= session.getAttribute("username") %>
</body>
</html>
[code]
my question is is i enter Williams as a name and abcde as password it gives second page.then i click the link it shows the name which i entered.
my problem is if i remove this part "EncodeURLProgram.jsp" from EncodeURLProgram.jsp also it is working .
then what is the url rewriting?
why we add "?name=+name+&password=+password" this part?
this is encodeURL.jsp
this is EncodeURLProgram.jsp
this is NextPageAfterFirst.jsp
[code]
<html>
<head>
<title>Welcome in In the program of URL rewriting</title>
</head>
<body>
<font size = 6>Hello</font> <%= session.getAttribute("username") %>
</body>
</html>
[code]
my question is is i enter Williams as a name and abcde as password it gives second page.then i click the link it shows the name which i entered.
my problem is if i remove this part "EncodeURLProgram.jsp" from EncodeURLProgram.jsp also it is working .
then what is the url rewriting?
why we add "?name=+name+&password=+password" this part?
| It is sorta covered in the JavaRanch Style Guide. |