src/com/servlet/dingdanServlet.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.dingdan;
import com.dao.dingdanDao;


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

public class dingdanServlet 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")){//订单添加
			insertM(request, response);
		}else if(method.equals("list")){//订单列表
			ListM(request, response);
		}else if(method.equals("delete")){//订单删除
			deleteM(request, response);
		}else if(method.equals("modifyindex")){//订单修改页面
			modifyIndex(request, response);
		}
		else if(method.equals("modify")){//订单修改
			modifyM(request, response);
		}else if(method.equals("detail")){//订单详细信息
			detailM(request, response);
		}else if(method.equals("Plist")){//订单列表信息
			PListM(request, response);
		}
	}
	private void insertM(HttpServletRequest request, HttpServletResponse response){//订单添加
		dingdanDao dao=new dingdanDao();
		dingdan dingdan=new dingdan();
		dingdan.setDdid((String)request.getParameter("keyid"));
dingdan.setBt((String)request.getParameter("bt"));
dingdan.setBh((String)request.getParameter("bh"));
dingdan.setYh((String)request.getParameter("yh"));
dingdan.setFhd((String)request.getParameter("fhd"));
dingdan.setFhdz((String)request.getParameter("fhdz"));
dingdan.setFhr((String)request.getParameter("fhr"));
dingdan.setFhdh((String)request.getParameter("fhdh"));
dingdan.setShr((String)request.getParameter("shr"));
dingdan.setShdz((String)request.getParameter("shdz"));
dingdan.setHw((String)request.getParameter("hw"));
dingdan.setSj((String)request.getParameter("sj"));
dingdan.setZt((String)request.getParameter("zt"));

	response.setCharacterEncoding("gb2312");
		try {
			dao.insert(dingdan);