I found your mistake, you wrote:
context.setAttribute("myTest", "mkmmkmmkm");
String output = (String) getServletContext().getAttribute("testMe");
It should be:
Type: Posts; User: ha.minh.nam
Re: not able to get the context attribute set in ServletContextListener
I found your mistake, you wrote:
context.setAttribute("myTest", "mkmmkmmkm");
String output = (String) getServletContext().getAttribute("testMe");
It should be: