manageemployadd.java

编写的人事管理系统!其中还要写功能没有实现,代码仅供参考.

package servlet;

import java.io.IOException;
import java.sql.Date;
import java.sql.SQLException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
//import java.io.PrintWriter;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import dataBase.DataBaseManager;

public class ManageEmployAdd extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	DataBaseManager  edb = null;

	/**
	 * Constructor of the object.
	 * @throws Exception 
	 */
	public ManageEmployAdd() throws Exception {
		super();
		edb = new DataBaseManager();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=gb2312");
		request.setCharacterEncoding("GB2312");
		request.removeAttribute("add");
		
		String card = request.getParameter("cardid").trim();
		try {
			if(edb.judgeName(card)){
				request.setAttribute("add","数据库中存在相同的身份证号码!");
				RequestDispatcher dispatcher = request.getRequestDispatcher("add.jsp");
				dispatcher.forward(request,response);
				return;
			}
		} catch (SQLException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
		
		
		String user = "";
		String pw = "";
		/*
		if(request.getParameter("user") != null || request.getParameter("user") != ""){
			user = request.getParameter("user").trim();
			pw = request.getParameter("pw").trim();
			
			try {
				if(edb.judgeUser(user)){
					request.setAttribute("add","数据库中存在相同用户名!");
					RequestDispatcher dispatcher = request.getRequestDispatcher("add.jsp");
					dispatcher.forward(request,response);
					return;
				}
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (ServletException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}*/
		
		String name = request.getParameter("namefield").trim();
		String sex = request.getParameter("sex").trim();
		
		String byear = request.getParameter("birthyear").trim();
		String bmonth = request.getParameter("birthmonth").trim();
		String bday = request.getParameter("birthday").trim();
		int depart =(int) 0.0;
		if(request.getParameter("department").trim() != null || request.getParameter("department").trim() != ""){
			depart = Integer.parseInt(request.getParameter("department").trim());
		}
		String job = request.getParameter("jobfield").trim();
		float pay = (float) 0.0000000000;
		if(request.getParameter("payfield") != null && request.getParameter("payfield") != ""){
			pay = Float.parseFloat(request.getParameter("payfield").trim());
		}
		String year = request.getParameter("employyear").trim();
		String month = request.getParameter("employmonth").trim();
		String day = request.getParameter("employday").trim();
		
		String pic = "";
		if(request.getParameter("news_picpath") != null && request.getParameter("news_picpath") != ""){
			pic = request.getParameter("news_picpath").trim();
		}
		String info = "";
		if(request.getParameter("textarea") != null && request.getParameter("textarea")!= ""){
			info = request.getParameter("textarea").trim();
		}
		String power = "";
		/*
		if(request.getParameter("power") != null || request.getParameter("power").equals("")){
			power = request.getParameter("power").trim();
		}*/
		
		/*
		int intByear = Integer.parseInt(byear);
		int intBmonth = Integer.parseInt(bmonth);
		int intBday = Integer.parseInt(bday);
		int intYear = Integer.parseInt(year);
		int intMonth = Integer.parseInt(month);
		int intDay = Integer.parseInt(day);
		*/
		
		//Date dateBirth ,dateEmploy;
		
		SimpleDateFormat df = new SimpleDateFormat("yyyy-M-d");
		String StringB = "",StringE = "";
		try {
			java.util.Date dateBirth = df.parse(byear+"-"+bmonth+"-"+bday);
			StringB = df.format(dateBirth);
			System.out.println(StringB);
		} catch (ParseException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}

		try {
			java.util.Date dateEmploy = df.parse(year+"-"+month+"-"+day);
			StringE = df.format(dateEmploy);
		} catch (ParseException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		//dateBirth = new Date(intByear,intBmonth,intBday);
	    //dateEmploy = new Date(intYear,intMonth,intDay);
		
		if(edb.addEmployee(name,sex,StringB,depart,job,pay,StringE,card,pic,info,user,pw,power)){
			request.setAttribute("add","添加员工成功!!");
			RequestDispatcher dispatcher = request.getRequestDispatcher("add.jsp");
			dispatcher.forward(request,response);
		}else{
			request.setAttribute("add","添加员工失败!!");
			RequestDispatcher dispatcher = request.getRequestDispatcher("add.jsp");
			dispatcher.forward(request,response);
		}
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}