Servlet Second Program by using GenericServlet abstract class(Console based application)
Hey I am a Servlet student I have design this video to improve my skill as well as your!
Please give me any suggestion if any problem in this video
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****Programs
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|| RedServlet.java ||
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(place this file Tomcat 9.0\webapps\secondEx\WEB-INF\classes\RedServlet.java)
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import javax.servlet.GenericServlet;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import java.io.IOException;
public class BlueServlet extends GenericServlet
{
public void init(ServletConfig conf){
System.out.println("init method invoked...");
}
public void service(ServletRequest req, ServletResponse res){
System.out.println("service method invoked...");
}
public void destroy(){
System.out.println("destroy method invoked...");
}
};
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|| web.xml ||
=========
(place this file into F:\Tomcat 9.0\webapps\firstEx\WEB-INF folder)
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(web-app)
(servlet)
(servlet-name)obj(/servlet-name)
(servlet-class)BlueServlet(/servlet-class)
(/servlet)
(servlet-mapping)
(servlet-name)obj(/servlet-name)
(url-pattern)/Second(/url-pattern)
(/servlet-mapping)
(/web-app)
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NOTE: in this web.xml file in place of '(' use less than symbol and in place of ')' use greater than system.
Cuase I can't use this symbol in description as per youtube rules
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url
-------
http://localhost:8888/secondEx/Second
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Program surely will run
If any problem occurred during executing program please must be comment I try to resolve your problem
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Thank you :)
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