delectmessageaction.java

来自「老牌java开发的物流管理系统 详细的我也没有怎么看 好像是恒基的」· Java 代码 · 共 33 行

package com.wl.actionimpl;

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

import com.wl.action.Action;
import com.wl.dao.MessageManagerDAO;
import com.wl.entity.MessageInfo;

public class DelectMessageAction implements Action {

	public String doExcute(HttpServletRequest request,
			HttpServletResponse response) {
	 int num=Integer.parseInt(request.getParameter("num"));
     int messageId=Integer.parseInt(request.getParameter("messageId"));
     MessageManagerDAO messagedao=new MessageManagerDAO();
     if(num==1){
     boolean flage=messagedao.deleteMessageById(messageId);
       if(flage){
    	 return "/jsp/addmessage.do";
            }
        else{
    	   return "/jsp/error.jsp";
             }
	}
	else{
		MessageInfo messageinfo=null;
		messageinfo=messagedao.selectMessageInfoById(messageId);
        request.getSession().setAttribute("messageOne",messageinfo);
        return "/jsp/messagelabor.jsp";
	}
}
}