Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

How do I define an environment variable that can be accessed in all servlets in a Web application ?

April 26, 2017accessed application define Environment servlets web

0

Posted

How do I define an environment variable that can be accessed in all servlets in a Web application ?

2 Answers

0

Posted

A J2EE application may require one or more initialization parameters to be accessed by one or more servlets in a web application. An initialization parameter be for a context or for a specific servlet. The context level parameters can be accessed by any servlets in the web application. a) To define a context parameter you have to add in the following in the web.xml as follows: filedir /temp b)You have to use context.getInitParameter method to get the Context level parameter as in the following code: javax.servlet.ServletContext context = getServletContext(); String fileDir = context.

0

Posted

A J2EE application may require one or more initialization parameters to be accessed by one or more Servlets in a web application. An initialization parameter be for a context or for a specific servlet. The context level parameters can be accessed by any servlets in the web application. 1. To define a context parameter you have to add in the following in the web.