controllerservlet.java~3~

来自「这是java编写宠物医院项目」· JAVA~3~ 代码 · 共 22 行

package jdbc;

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

public class ControllerServlet
    extends HttpServlet {
  private static final String CONTENT_TYPE = "text/html; charset=UTF-8";

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

  //Process the HTTP Get request
  public void doGet(HttpServletRequest req, HttpServletResponse res) throws
      ServletException, IOException {
    res.setContentType(CONTENT_TYPE);
    String dispatch="/";
    String action=req.getParameter("action");
    if(action==null)//涓虹┖锛岄粯璁ょ櫥鍏ラ〉闈