@WebServlet("/cookie01")
public class CookieServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//创建一个cookie
Cookie cookie = new Cookie("name", "tom");
//将cookie对象保存到客户端
response.addCookie(cookie);
cookie.setMaxAge(30);//设置cookie有效时长
request.getRequestDispatcher("hello.html").forward(request,response);
}
}
Title
cookie已保存
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