|
不需要xml
- package com.journaldev.first;
- import java.io.IOException;
- import java.io.PrintWriter;
- import java.util.Date;
- import javax.servlet.ServletException;
- import javax.servlet.annotation.WebInitParam;
- import javax.servlet.annotation.WebServlet;
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- /**
- * Servlet implementation class FirstServlet
- */
- @WebServlet(description = "My First Servlet", urlPatterns = { "/FirstServlet" , "/FirstServlet.do"}, initParams = {@WebInitParam(name="id",value="1"),@WebInitParam(name="name",value="pankaj")})
- public class FirstServlet extends HttpServlet {
- private static final long serialVersionUID = 1L;
- public static final String HTML_START="<html><body>";
- public static final String HTML_END="</body></html>";
-
- /**
- * @see HttpServlet#HttpServlet()
- */
- public FirstServlet() {
- super();
- // TODO Auto-generated constructor stub
- }
- /**
- * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
- */
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- PrintWriter out = response.getWriter();
- Date date = new Date();
- out.println(HTML_START + "<h2>Hi There!</h2><br/><h3>Date="+date +"</h3>"+HTML_END);
- }
- /**
- * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
- */
- protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- // TODO Auto-generated method stub
- }
- }
2.spring mvc实现页面访问
2.1 web.xml方式
（编辑：西安站长网）
【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!
|
