src/com/servlet/chongwuServlet.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.chongwu;
import com.dao.chongwuDao;


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

public class chongwuServlet 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")){//宠物添加
			insertM(request, response);
		}else if(method.equals("list")){//宠物列表
			ListM(request, response);
		}else if(method.equals("delete")){//宠物删除
			deleteM(request, response);
		}else if(method.equals("modifyindex")){//宠物修改页面
			modifyIndex(request, response);
		}
		else if(method.equals("modify")){//宠物修改
			modifyM(request, response);
		}else if(method.equals("detail")){//宠物详细信息
			detailM(request, response);
		}else if(method.equals("Plist")){//宠物列表信息
			PListM(request, response);
		}
	}
	private void insertM(HttpServletRequest request, HttpServletResponse response){//宠物添加
		chongwuDao dao=new chongwuDao();
		chongwu chongwu=new chongwu();
		chongwu.setCwid((String)request.getParameter("keyid"));
chongwu.setCwmc((String)request.getParameter("cwmc"));
chongwu.setLx((String)request.getParameter("lx"));
chongwu.setJs((String)request.getParameter("js"));
chongwu.setNl((String)request.getParameter("nl"));
chongwu.setTz((String)request.getParameter("tz"));
chongwu.setYh((String)request.getParameter("yh"));
chongwu.setFbsj((String)request.getParameter("fbsj"));
chongwu.setTp((String)request.getParameter("tp"));
chongwu.setZt((String)request.getParameter("zt"));
	response.setCharacterEncoding("gb2312");
		try {
			dao.insert(chongwu);
			request.setAttribute("flag", "操作成功");