firstpublish.java

新闻发布系统

package com.mypublish;

import com.mynews.*;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Date;

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

import com.mynews.FirstLevelTitle;

public class FirstPublish 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");
		String name = request.getParameter("creater");
//		Date currentTime = new Date();
//	    SimpleDateFormat HMFromat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
//	    //  String strCurrentTime = HMFromat.format(currentTime);
	    FirstLevelTitle first = new FirstLevelTitle();
	    first.setTitleName(titleName);  //给一级标题赋值
//	    first.setCreatTime((java.sql.Date) currentTime); //给创建时间赋值
	    users user = new users();
	    user.setName(name);
	    int creater = user.selectId();
	    boolean t = false;
	    if (creater > 0){
	    	first.setCreater(creater);  //给创建者赋值
	    	t = first.addFirst();
	    	if (t){
	    		RequestDispatcher dis = request.getRequestDispatcher("FirstResult.jsp");
	    		dis.include(request, response);
	    		out.print("<br><a href='FirstTitle.jsp'>继续发布</a>");
	    	}else{
	    		response.sendRedirect("error.jsp");
	    	}
	    }else{
	    	out.print("不存在该用户，请先注册");
	    	out.print("<br><a href='Register.html'>转到注册页面</a>");
	    	out.print("<br><a href='FirstTitle.jsp'>转到一级标题发布页面</a>");
	    }
	//    first.setCreater(creater);
		out.close();
	}

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

}