On a classic website, visitors can browse several webpages and perform some interactive activities. If you are writing such a website, it is very useful to use some data of each user. For this purpose, we can use "sessions" in JSP ".
Session is a user-related object. When a user accesses a website, some data is stored in the session and retrieved as needed. Session stores different data for different users.
The following webpage places the user's name in the session and displays it elsewhere. First, we want to create a table, and then name it getname.html.
<HTML>
<BODY>
<Form method = post action = "SaveName. jsp">
Whats your name? <Input type = text name = username SIZE = 20>
<P> <input type = SUBMIT>
</FORM>
</BODY>
</HTML>
String name = request. getParameter ("username ");
Session. setAttribute ("theName", name );
%>
<HTML>
<BODY>
<A href = "NextPage. jsp"> Continue </A>
</BODY>
</HTML>
<BODY>
Hello, <% = session. getAttribute ("theName") %>
</BODY>
</HTML>
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