This week's book giveaway is in the Android forum. We're giving away four copies of Android Programming: The Big Nerd Ranch Guide and have Bill Phillips & Chris Stewart on-line! See this thread for details.
I’m reading the book "Head first servlets & JSP" and using tomcat 9, jdk8,eclipse neon.
when i submit the form,The servlet is not working.I am getting an error:"HTTP Status 500 - Error instantiating servlet class com.example.web.BeerSelect".i found that the BeerSelect.class was not compiled.
when i compile the BeerSelect.java manually, it can work fine.