javax.servlet.GenericServlet is an abstract class because its service(...) method is abstract.

jabber (jabber)
Your servlet extends javax.servlet.GenericServlet , so you must extend service(..) method. You did not do that so the compiler complained and did not let you go through.
2000-11-10 -04:00
This post has been archived. It cannot be replied.
Page address has been copied. To share, click to copy page address.
Share Online by QR Code

Back To Topic: hi,Japper, what's about error 500?

Back To Forum: HOME枫下论坛枫下论坛主坛工作学习IT技术讨论