【Servlet学习】继承GenericServlet简单示例

package com.sprying;import java.io.PrintWriter;import javax.servlet.GenericServlet;import javax.servlet.ServletRequest;import javax.servlet.ServletResponse; /**  *第二种方法开发servlet,  *继承GenericServlet,只要重写Service方法  */ public class GenericExample extends GenericServlet {    /**     *      */    private static final long serialVersionUID = -8315318427851675298L;    public void service(ServletRequest req,ServletResponse res)     {         try         {             PrintWriter pw=res.getWriter();             pw.print("HelloWorld,extends of GenericServlet!!!");         }catch(Exception e)         {             e.printStackTrace();         }     } }