1. How do I prevent the output of my JSP or Servlet pages from being cached by the browser?

Appropriate HTTP header attributes have to be set to prevent the dynamic content output by the JSP page from being cached by the browser. The following jsp code has to be included at the beginning of your JSP pages to prevent caching :

Execute the following scriptlet at the beginning of your JSP pages to prevent them from being cached at the browser:

<%

response.setHeader(“Pragma”,”no-cache”); //HTTP 1.0
response.setHeader(“Cache-Control”,”no-store”); //HTTP 1.1


%>

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: