addareado.java

一个bbs论坛系统

package com.lovo.servlet;

import java.io.IOException;

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.lovo.bo.AreaBO;
import com.lovo.factory.BOFactory;
import com.lovo.po.AreaPO;
/**
 * 添加区域
 * @author chain
 *
 */
public class AddAreaDO extends HttpServlet {
	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");
		//从页面上获取参数
		String name = request.getParameter("name");
		String desContent = request.getParameter("descontent");
		String logoUrl = request.getParameter("logo");
		
		AreaBO bo = BOFactory.getAreaBOInstance(); //获得区域BO对象
		
		AreaPO area = new AreaPO();  //对要添加的区域的参数的初始化
		area.setName(name);
		area.setDescribe(desContent);
		
		bo.addArea(area); //调用BO添加区域方法
		
		response.sendRedirect("QueryAreaDO"); //重定向到QueryAreaDO
	}
}