import java.io.IOException;import java.io.PrintWriter;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;//扩展 HttpServlet实现Servlet程序public class Demo13 extends HttpServlet { ???//如果浏览器是以get方式提交，则覆写doGet()方法 ???public void doGet( ???????????HttpServletRequest request, ????????????HttpServletResponse response) ???????throws ServletException, IOException { ???????PrintWriter pw = response.getWriter(); ???????pw.write("<ol>"); ???????????pw.write("<li>JavaServlet</li>"); ???????????pw.write("<li>JavaJsp</li>"); ???????????pw.write("<li>JavaStruts</li>"); ???????pw.write("</ol>"); ???}}配置：
web.xml
结果：
扩展 HttpServlet实现Servlet程序 学习笔记
原文地址：http://blog.51cto.com/357712148/2104366