m0_46481563的博客

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received

java.lang.IllegalStateException: 提交响应后无法转发resp.sendRedirect("/login.jsp");req.getRequestDispatcher("/login.jsp").forward(req,resp);后面添加return; 即可解决在没加return之前，页面在执行完页面跳转的时候回继续执行下面的代码resp.sendRedirect("/login.jsp");return; //添加后页面就不会向下执行了req.getR