landservlet.java

用myeclipse编写的一个简单新闻发布

package com.newsassurace.controller;

import java.io.IOException;
import java.io.PrintWriter;


import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.newsassurace.biz.NewsBiz;
import com.newsassurace.entity.UserBean;

public class LandServlet extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=gb2312");
		request.setCharacterEncoding("gbk");
		PrintWriter out = response.getWriter();
//		out.print("LandServlet---doGet");
		
		String name=request.getParameter("name");
		String password=request.getParameter("password");
		
		UserBean ub=new UserBean();
		
		ub.setName(name);
		ub.setPassword(password);
		NewsBiz nb=new NewsBiz();
		
		String createrId=null;
		createrId=nb.isExist(ub);
		HttpSession session=request.getSession();
		if(createrId!=null){
			session.setAttribute("name", name);
			session.setAttribute("createrId", createrId);
			session.setAttribute("islanded", "true");
//			out.print("成功！");
		}else{
			session.setAttribute("islanded", "false");
//			out.print("失败！");
		}
		request.getRequestDispatcher("TopJsp.jsp").forward(request, response);
		
	
	
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
//		PrintWriter out = response.getWriter();
//		out.print("LandServlet---doPost");
		doGet(request,response);
	}

}