20d5eaa6a0bc001d1a0bdb0e07cbdb75

MyEclipse6.0+SQL2000开发简单的通讯录系统

package org.MyServlet;

import java.io.IOException;

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

import org.dbUtil.DBUtil;

public class EditServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public EditServlet() {
		super();
	}

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

	/**
	 * The doGet method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @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 doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * 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 {
		String ed = request.getParameter("ed");
		String ek = request.getParameter("ek");
		String EmployId = request.getParameter("EmployId");
		String EmployName = request.getParameter("EmployName");
		String EmployStreet = request.getParameter("EmployStreet");
		String EmployPro = request.getParameter("EmployPro");
		String EmployCity = request.getParameter("EmployCity");
		String EmployZip = request.getParameter("EmployZip");
		String EmployTel = request.getParameter("EmployTel");
		String EmployFun = request.getParameter("EmployFun");
		String EmploySex = request.getParameter("EmploySex");
		String EmployBir = request.getParameter("EmployBir");
		String EmployWel = request.getParameter("EmployWel");
		String EmployEarn = request.getParameter("EmployEarn");
		

		if (ed.equals("insert") == false) {
			String updateSQL = "update wid set peopname='" + EmployName
					+ "',p_street='" + EmployStreet + "',p_City='" + EmployCity
					+ "',p_prov='" + EmployPro + "',p_zip='" + EmployZip
					+ "',peoptel='" + EmployTel + "',peopbirth='" + EmployBir
					+ "',peopsex='" + EmploySex + "',welfareno='" + EmployWel
					+ "',peopearn='" + EmployEarn + "',peopfunc='" + EmployFun
					+ "' where did='" + ek + "'";
			DBUtil.update(updateSQL);
			request.getRequestDispatcher("/myapps/edit/list.jsp?n="+kn)
					.forward(request, response);
		} else {
			// ID = DBUtil.returnID().toString();
			String insertSQL = "insert into wid(peopname,p_street,p_City,p_prov,p_zip,peoptel,peopbirth,peopsex,welfareno,peopearn,peopfunc,did) "
					+ "values("
					+ "'"
					+ EmployName
					+ "','"
					+ EmployStreet
					+ "','"
					+ EmployCity
					+ "','"
					+ EmployPro
					+ "','"
					+ EmployZip
					+ "','"
					+ EmployTel
					+ "','"
					+ EmployBir
					+ "','"
					+ EmploySex
					+ "','"
					+ EmployWel
					+ "','"
					+ EmployEarn
					+ "','"
					+ EmployFun
					+ "','"
					+ EmployId
					+"')";
			DBUtil.exe(insertSQL);
			request.getRequestDispatcher("/myapps/edit/list.jsp?n="+EmployId)
					.forward(request, response);

		}
	}

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

}