src/com/action/chuangwei_servlet.java

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package com.action;

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

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.Tchuangwei;

public class chuangwei_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		if(type.endsWith("chuangweiAdd"))
		{
			chuangweiAdd(req, res);
		}
		if(type.endsWith("chuangweiMana"))
		{
			chuangweiMana(req, res);
		}
		if(type.endsWith("chuangweiDel"))
		{
			chuangweiDel(req, res);
		}
	}
	//床位添加
	public void chuangweiAdd(HttpServletRequest req,HttpServletResponse res)
	{

		String chuangweihao=req.getParameter("chuangweihao");//获取床位号
		String keshiID=req.getParameter("keshiID");//获取科室ID
		String zhuangtai="空闲";//默认床位的状态未空闲
		String sql="insert into chuangwei(chuangweihao,keshiID,zhuangtai) values(?,?,?)";//插入语句
		Object[] params={chuangweihao,keshiID,zhuangtai};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		req.setAttribute("message", "添加成功");
		req.setAttribute("path", "chuangwei?type=chuangweiMana");
		
        String targetURL = "/common/success.jsp";
		dispatch(targetURL, req, res);
	}	
	//床位删除