/* * ServletʵÏÖÖ®µÚ¶þÖÖ·½Ê½ÊµÏÖHttpServlet */ package com.bj.servlet; import java.io.PrintWriter; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class HttpServlet_Hello extends HttpServlet { //´¦ÀígetÇëÇó //req:ÓÃÓÚ»ñµÃ¿Í»§¶Ë£¨ä¯ÀÀÆ÷£©µÄÐÅÏ¢ //res:ÓÃÓÚÏò¿Í»§¶Î£¨ä¯ÀÀÆ÷£©µÄÐÅÏ¢·µ»Ø public void doGet(HttpServletRequest req,HttpServletResponse res){ //ÒµÎñ´¦Àí try{ PrintWriter pw=res.getWriter(); pw.println("Hello ,HttpServlet!"); }catch(Exception ex){ ex.printStackTrace(); } } //´¦ÀípostÇëÇó //req:ÓÃÓÚ»ñµÃ¿Í»§¶Ë£¨ä¯ÀÀÆ÷£©µÄÐÅÏ¢ //res:ÓÃÓÚÏò¿Í»§¶Î£¨ä¯ÀÀÆ÷£©µÄÐÅÏ¢·µ»Ø public void doPost(HttpServletRequest req,HttpServletResponse res){ this.doGet(req,res); } }