src/com/servlet/chufangServlet.java

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package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;
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 com.bean.chufang;
import com.dao.chufangDao;


import java.util.List;
import java.sql.ResultSet;

public class chufangServlet extends HttpServlet  {
	public void service(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
		request.setCharacterEncoding("gb2312");
		System.out.println("method"+request.getParameter("method"));
		String method=(String)request.getParameter("method");
		if(method.equals("insert")){//处方添加
			insertM(request, response);
		}else if(method.equals("list")){//处方列表
			ListM(request, response);
		}else if(method.equals("delete")){//处方删除
			deleteM(request, response);
		}else if(method.equals("modifyindex")){//处方修改页面
			modifyIndex(request, response);
		}
		else if(method.equals("modify")){//处方修改
			modifyM(request, response);
		}else if(method.equals("detail")){//处方详细信息
			detailM(request, response);
		}else if(method.equals("Plist")){//处方列表信息
			PListM(request, response);
		}
	}
	private void insertM(HttpServletRequest request, HttpServletResponse response){//处方添加
		chufangDao dao=new chufangDao();
		chufang chufang=new chufang();
		chufang.setCfid((String)request.getParameter("keyid"));
chufang.setHz((String)request.getParameter("hz"));
chufang.setNl((String)request.getParameter("nl"));
chufang.setXb((String)request.getParameter("xb"));
chufang.setYz((String)request.getParameter("yz"));
chufang.setYf((String)request.getParameter("yf"));
chufang.setJj((String)request.getParameter("jj"));
chufang.setZj((String)request.getParameter("zj"));
chufang.setSj((String)request.getParameter("sj"));
chufang.setYs((String)request.getParameter("ys"));
chufang.setSm((String)request.getParameter("sm"));

	response.setCharacterEncoding("gb2312");
		try {
			dao.insert(chufang);
			request.setAttribute("flag", "操作成功");