www.pudn.com > NewsAssurance.rar > IssueSecondLevelTitleServlet.java

package com.newsassurace.controller; 
 
import java.io.IOException; 
import java.io.PrintWriter; 
import java.util.ArrayList; 
 
import javax.servlet.ServletException; 
import javax.servlet.http.HttpServlet; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
 
import com.newsassurace.biz.NewsBiz; 
 
public class IssueSecondLevelTitleServlet extends HttpServlet { 
 
	 
	public void doGet(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException { 
		response.setContentType("text/html;charset=gb2312"); 
		PrintWriter out = response.getWriter(); 
		 
		String islanded=(String)request.getSession().getAttribute("islanded"); 
		if(islanded==null){ 
			out.print("
请先登陆！
"); 
		}else if(islanded.equals("false")){ 
			out.print("
请输入正确的用户名与密码登陆！
"); 
		}else{ 
			NewsBiz nb = new NewsBiz(); 
 
			ArrayList alist = null; 
 
			alist = nb.queryAllFirstTitle(); 
 
			request.setAttribute("allfirsttitle", alist); 
			if (alist != null) { 
				request.getRequestDispatcher("IssueSecondLevelTitle.jsp").forward(request,response); 
			} else { 
				out.print("
有错误！请重试！
"); 
			} 
		} 
		 
		 
	 
	} 
 
 
	public void doPost(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException { 
 
		doGet(request,response); 
	} 
 
}