noteaddaction.java

java web开发宝典源代码

package com.yxq.myaction;

import java.text.SimpleDateFormat;
import java.util.Date;

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

import com.yxq.bean.DBO;
import com.yxq.bean.NoteSingle;


public class NoteAddAction implements MyAction {
	public void runOne(HttpServlet servlet,HttpServletRequest request,HttpServletResponse response) {
		RequestDispatcher rd=null;
		NoteSingle notesingle=(NoteSingle)request.getAttribute("notesingle");
		if(notesingle==null){
			System.out.println("notesingle为NULL");
		}
		else{
			String title=notesingle.getNoteTitle();
			String content=notesingle.getNoteContent();
			String sender=notesingle.getNoteSender();
			String sex=notesingle.getSenderSex();
			String from=notesingle.getSenderFrom();
			String qqnum=notesingle.getSenderQQ();
			
			SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
			Date date=new Date();
			String now=format.format(date);
			String ip=request.getRemoteAddr();
			
			DBO db=new DBO();
			int i=db.noteAdd(title, content, sender, sex, from, now, qqnum, ip);
			if(i<=0){
				request.setAttribute("message","<li>留言失败！</li>");
				rd=request.getRequestDispatcher("/view/default.jsp");
				try {
					rd.forward(request,response);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
			else{
				request.setAttribute("message","<li>留言成功！</li>");
				request.setAttribute("notesingle",null);
				
				rd=request.getRequestDispatcher("/module/note/noteSearchAction?searchType=searchA");
				try {
					rd.forward(request,response);
				} catch (Exception e) {
					e.printStackTrace();
				}				
			}
		}
	}
}