src/com/servlet/zuoyeServlet.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.zuoye;
import com.dao.zuoyeDao;


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

public class zuoyeServlet 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")){//作业添加
			insertM(request, response);
		}else if(method.equals("list")){//作业列表
			ListM(request, response);
		}else if(method.equals("delete")){//作业删除
			deleteM(request, response);
		}else if(method.equals("modifyindex")){//作业修改页面
			modifyIndex(request, response);
		}
		else if(method.equals("modify")){//作业修改
			modifyM(request, response);
		}else if(method.equals("detail")){//作业详细信息
			detailM(request, response);
		}else if(method.equals("Plist")){//作业列表信息
			PListM(request, response);
		}
	}
	private void insertM(HttpServletRequest request, HttpServletResponse response){//作业添加
		zuoyeDao dao=new zuoyeDao();
		zuoye zuoye=new zuoye();
		zuoye.setZyid((String)request.getParameter("keyid"));
zuoye.setZy((String)request.getParameter("zy"));
zuoye.setZybh((String)request.getParameter("zybh"));
zuoye.setFbsj((String)request.getParameter("fbsj"));
zuoye.setNr((String)request.getParameter("nr"));
zuoye.setFj((String)request.getParameter("fj"));
zuoye.setKc((String)request.getParameter("kc"));
zuoye.setFbr((String)request.getParameter("fbr"));
zuoye.setWcsj((String)request.getParameter("wcsj"));
zuoye.setBz((String)request.getParameter("bz"));

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