个回答

• qq_慕姐5484141

  2020-01-30 15:15:22

  else不就是不保存账号密码嘛？你怎么还是setMaAge（864000）

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• 慕丝4409378

  2019-08-05 21:22:51

      我修改了下

  <% 

         request.setCharacterEncoding("utf-8");

         //首先判断用户是否选择了记住登录状态

         String isUseCookies = request.getParameter("isUseCookie");

         String username = request.getParameter("username");

         String password = request.getParameter("password");

         if("isUseCookie".equals(isUseCookies))

         {

            //把用户名和密码保存在Cookie对象里面         

            //使用URLEncoder解决无法在Cookie当中保存中文字符串问题        

            Cookie usernameCookie = new Cookie("username",URLEncoder.encode(username,"utf-8"));

            Cookie passwordCookie = new Cookie("password",URLEncoder.encode(password,"utf-8"));

            usernameCookie.setMaxAge(864000);

            passwordCookie.setMaxAge(864000);//设置最大生存期限为10天

            response.addCookie(usernameCookie);

            response.addCookie(passwordCookie);

         }

         else

         {

         Cookie usernameCookie = new Cookie("username",username);

             Cookie passwordCookie = new Cookie("password",password);

             usernameCookie.setMaxAge(864000);

             passwordCookie.setMaxAge(864000);//设置最大生存期限为10天

             response.addCookie(usernameCookie);

             response.addCookie(passwordCookie);

         }

      %>

      <a href="users.jsp" target="_blank">查看用户信息</a>

    </body>

  </html>

  
  

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