j2ee上机实验.doc

实验一： xingyan.html !- 输入您的姓名： 选择性别:男 女 选择你喜欢的球队: 国际米兰队 AC米兰队 罗马队 中国队 package cn.servlet;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;public class xingyan extends HttpServlet /* * Constructor of the object. */public xingyan() super();/* * Destruction of the servlet. */public void destroy() super.destroy(); / Just puts destroy string in log/ Put your code here/* * The doPost method of the servlet. * * This method is called when a form has its tag value method equals to post. * * param request the request send by the client to the server * param response the response send by the server to the client * throws ServletException if an error occurred * throws IOException if an error occurred */public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException response.setContentType(text/html;charset=GB2312);request.setCharacterEncoding(GB2312);PrintWriter out=response.getWriter();String a=request.getParameter(username);out.print(输入你的姓名：+a);String b=request.getParameter(man);out.print(选择性别：+b);Stringc=request.getParameterValues(ch);out.print(选择我喜欢的球队：);for(int i=0;ic.length;i+)out.print(ci);out.flush();out.close();/* * Initialization of the servlet. * * throws ServletException if an error occurs */public void init() throws ServletException / Put your code here base href= My JSP counter.jsp starting page !- 当前访问次数： 实验二： base href= My JSP example.jsp starting page !- 输入您的姓名： 选择性别：男 女 选择你喜欢的球队: 国际米兰队 AC米兰队 罗马队 中国队 base href= My JSP example_session.jsp starting page !- %String a=request.getParameter(username);out.print(输入你的姓名：+a);String b=request.getParameter(man);out.print(选择性别：+b);Stringc=request.getParameterValues(ch);out.print(选择我喜欢的球队：);for(int i=0;i 实验三：先建一个classpackage com.javabean;public class liuyanban public liuyanban()public String getNnn()return nnn;public void setNnn(String nnn)this.nnn=nnn;public String getMmm()return mmm;public void setMmm(String mmm)this.mmm=mmm;public String getRrr()return rrr;public void setRrr(String rrr)this.rrr=rrr;private String nnn;private String mmm;private String rrr; base href= My JSP liuyan.jsp starting page !- 留言者: 留言标题: 留言内容： base href= My JSP liuyanban.jsp starting page !- 留言者: 留言标题: 留言内容: 实验六： base href= My JSP aihao.jsp starting page !- 姓名: 密码: 性别:男 女 年龄: 10-20 20-30 30-40 40-50 兴趣:看书 玩游戏 旅游 听音乐 看电视 base href= My JSP biaoxian.jsp starting page !- $姓名:$param.ccc $密码:$param.aaa $性别:$param.man $年龄:$param.old $兴趣:$paramValues.ch0 $paramValues.ch1 $paramValues.ch2 $paramValues.ch3 $paramValues.ch4 实验七： base href= My JSP xy.jsp starting page !- abc