modifyareado.java

一个bbs论坛系统

package com.lovo.servlet;

import java.io.IOException;

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

import com.lovo.bo.AreaBO;
//import com.lovo.bo.ImgBO;
import com.lovo.factory.BOFactory;
import com.lovo.po.AreaPO;
import com.lovo.po.ImgPO;

public class ModifyAreaDO extends HttpServlet{
	private static final long serialVersionUID = -8436984811589198120L;

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

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		response.setCharacterEncoding("utf-8");
		
		String areaName=request.getParameter("areaName");
		String areaDescp=request.getParameter("areaDescp");
		String areaImg=request.getParameter("areaImg");
//		ImgBO imgBO=BOFactory.getImgBOInstance();
//		ImgPO imgPO=imgBO.queryByUrl(areaImg);
//		int imgId=imgPO.getId();
		int areaID=Integer.parseInt(request.getParameter("areaID"));
		
		AreaPO areaPO=new AreaPO();
		areaPO.setId(areaID);
		areaPO.setDescribe(areaDescp);
//		areaPO.setImgId(imgId);
		areaPO.setName(areaName);
		
		AreaBO areaBO=BOFactory.getAreaBOInstance();
		areaBO.modify(areaPO);
		
		response.sendRedirect("QueryAreaDO");
	}
	
}