secondpublish.java

新闻发布系统

package com.mypublish;

import com.mynews.*;
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;

public class SecondPublish extends HttpServlet {

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

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		String titleName = request.getParameter("TitleName");  //获得二级标题名
		String filePath = request.getParameter("filePath"); //获得发布位置
		String name = request.getParameter("creater"); //取得创建者
		String parentTitle = request.getParameter("partentName");  //获得父标题
		
		users user = new users();
		user.setName(name); //设置创建者的名字
		int Cid = user.selectId(); //根据创建者的名字获得其编号
		
		FirstLevelTitle first = new FirstLevelTitle();
		first.setTitleName(parentTitle); //设置一级标题的名称
		int Tid = first.selectId();  //根据一级标题名获得其编号
		
		SecondLevelTitle second = new SecondLevelTitle();
		second.setCreater(Integer.parseInt(name));
		second.setFilePath(filePath);
		second.setParentTitle(Integer.parseInt(parentTitle));
		second.setTitleName(titleName);
		boolean t = second.addSecond();
		if (t){
			RequestDispatcher dis = request.getRequestDispatcher("secondResult.jsp");
			dis.include(request, response);
			out.print("<br><a href='SecondTitle.jsp'>继续发布</a>");
		}else{
			response.sendRedirect("error.jsp");
		}
		//out.print("<br><a href='SecondTitle.jsp'>转到二级标题发布页面</a>");
		out.close();
	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		this.doGet(request, response);
	}

}