import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.Date;
public class SessionTest9 extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException{
response.setContentType("text/html; charset=Shift_JIS");
PrintWriter out = response.getWriter();
HttpSession session = request.getSession(false);
out.println("");
out.println("");
out.println("セッションテスト");
out.println("");
out.println("");
if (session == null){
out.println("セッションを開始します
");
session = request.getSession(true);
}else{
out.println("セッション中です
");
}
boolean cookie_flag = request.isRequestedSessionIdFromCookie();
boolean url_flag = request.isRequestedSessionIdFromURL();
out.println("");
out.println("FromCookie : " + cookie_flag + "
");
out.println("FromURL : " + url_flag);
out.println("
");
String url = "/session/sessiontest";
String eURL = response.encodeURL(url);
out.println("再表示");
out.println("");
out.println("");
}
}