我寫了這個代碼註銷的servlet,但是當我點擊後退按鈕一切工作fine.Kindly建議註銷Servlet的不正常
public class LogOut extends HttpServlet {
private static final long serialVersionUID = 1L;
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
HttpSession session = request.getSession(true);
System.out.println("logging out");
HttpSession session1=request.getSession();
session1.invalidate();
out.print("You are successfully logged out!");
RequestDispatcher rd= request.getRequestDispatcher("/Logout.jsp");
rd.forward(request, response);
out.close();
}
}
該會話與瀏覽器緩存無關。您需要禁用緩存才能使按鈕行爲發生更改。 –