deletevetservlet.java~7~

来自「宠物医院」· JAVA~7~ 代码 · 共 56 行

package servlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import bean.VetDTO;

public class deleteVetServlet
    extends HttpServlet {
  private static final String CONTENT_TYPE = "text/html; charset=GBK";

  //Initialize global variables
  public void init() throws ServletException {
  }

  //Process the HTTP Get request
  public void doGet(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    response.setContentType(CONTENT_TYPE);
    PrintWriter out = response.getWriter();
    boolean invid=false;
    VetDTO vet=new VetDTO();
    String vetName=request.getParameter("vetName");
    String vetNumber=request.getParameter("vetNumber");
    String vetphone=request.getParameter("vetphone");
    String vetaddre=request.getParameter("vetaddre");
    vet.setVetName(vetName);
    vet.setNumber(vetNumber);
    vet.setTelephone(vetphone);
    vet.setAddress(vetaddre);
    invid=vet.deleteVet();
    if(invid==true)
    {
      javax.servlet.RequestDispatcher dis=request.getRequestDispatcher("deleteVetOK.jsp");
      dis.forward(request,response);
    }
    else
    {
      javax.servlet.RequestDispatcher dis=request.getRequestDispatcher("vetsearch_name.jsp");
      dis.include(request,response);
      out.println("很抱歉,删除信息失败");
    }
  }

  //Process the HTTP Post request
  public void doPost(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    doGet(request, response);
  }

  //Clean up resources
  public void destroy() {
  }
}