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 com.util.DBO;

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.setDdmc((String) request.getParameter("ddmc"));
		dingdan.setYh((String) request.getParameter("yh"));
		dingdan.setSpms((String) request.getParameter("spms"));
		dingdan.setJdr((String) request.getParameter("jdr"));
		dingdan.setSj((String) request.getParameter("sj"));
		dingdan.setZt((String) request.getParameter("zt"));
		dingdan.setDz((String) request.getParameter("dz"));
		dingdan.setDh((String) request.getParameter("dh"));
		dingdan.setXm((String) request.getParameter("xm"));
		dingdan.setXq((String) request.getParameter("xq"));
		dingdan.setQjsj((String) request.getParameter("qjsj"));
		dingdan.setYdh((String) request.getParameter("ydh"));
		dingdan.setYf((String) request.getParameter("yf"));
		dingdan.setZl((String) request.getParameter("zl"));
		dingdan.setFs((String) request.getParameter("fs"));