This is the next article in the series of Http
Header in JSP articles. In my previous article Http Request Headers Display in a JSP page I have already described http
request headers and in this article, I am going to describe how to get
header data from one JSP page to another JSP page. To understand this concept we
are going to develop a JSP web project with the following steps.
Step 1: Select New Project In this step first we select the New Project option from File menu.
Step 2: Create New Web Application In this step we select web application option from java web and click on the
Step 3: Name and Location In this step we provide a specific name and location to the this aplication,
and click on the next button.
Step 4: Select Server and setting In this step we select a specific server and then click on the next button.
Step 5: Select Framework In this step there is no need to select any framework for this application. Step 6: Create a JSP File In this step we create the two jsp files index.jsp and formAction.jsp.
Header Data </TITLE>
<H1>Getting Header Data From One Page</H1>
<FORM ACTION="formAction.jsp" METHOD="POST">
<INPUT TYPE="submit" VALUE="">
</HTML> formAction.jsp <HTML>
Header Information </TITLE>
Header Information From another page</H1>
Here are the request headers and their data:
<% java.util.Enumeration names =
name = (String) names.nextElement();
out.println(name + ":<BR>" + request.getHeader(name)
</HTML> Step 7: Compiling and Running the Application Now we compile and then run it on the server and find the following output: Output: