src/com/action/xiazai_servlet.java

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package com.action;

import java.io.IOException;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.text.SimpleDateFormat;

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

import org.directwebremoting.WebContext;
import org.directwebremoting.WebContextFactory;

import com.dao.DB;
import com.orm.TAdmin;
import com.orm.Truanjian;
import com.orm.Tyonghu;
import com.service.liuService;
public class xiazai_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
        if(type.endsWith("xiazaiAdd"))
		{
        	xiazaiAdd(req, res);
		}
        if(type.endsWith("myxiazai"))
		{
        	myxiazai(req, res);
		}
        if(type.endsWith("xiazaiList"))
        {
        	xiazaiList(req, res);
        }
        if(type.endsWith("xiazaiQueryList"))
		{
        	xiazaiQueryList(req, res);
		}
	}
	public void xiazaiAdd(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		HttpSession session=req.getSession();
		Tyonghu yonghu1=(Tyonghu)session.getAttribute("yonghu");
		int yonghuID=yonghu1.getyonghuID();
		String xiazairiqi = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
		String rjID=req.getParameter("rjID");
		String rjjifen=req.getParameter("rjjifen");
		String sql="insert into xiazai(rjID,yonghuID,xiazairiqi) values(?,?,?)";
		Object[] params={rjID,yonghuID,xiazairiqi};
		String sql1="Update yonghu set yonghujifen=yonghujifen-"+rjjifen+" where yonghuID=?";
		Object[] params1={yonghuID};