JSP application implicit object
JSP application object is an instance of javax.servlet.ServletContext. This object is used to get initialization parameters defined in web.xml.
Example:
index.jsp
<html>
<head>
<title>application implicit object example</title>
</head>
<body>
<h3>To see the website name click on the below link.</h3>
<a href="welcome.jsp">Click here</a>
</body>
</html>
|
welcome.jsp
<html>
<head>
<title>application implicit object example</title>
</head>
<body>
<%
String companyWebsite =
application.getInitParameter("companyWebsiteName");
out.print("Company website: " + companyWebsite);
%>
</body>
</html>
|
web.xml
<web-app>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
|
Output:
Click on the link.
