层向
jsp弹窗代码
jsp弹窗代码1、⾸先从sevlet层向jsp页⾯发送参数1 request.setAttribute("message","添加成功");\\发送信息的参数与值2 RequestDispatcher("/teacher.jsp").forward(request,response);\\z转发到的jsp页⾯2、jsp页⾯接受servlet层传来的参数...
jsp弹窗代码1、⾸先从sevlet层向jsp页⾯发送参数1 request.setAttribute("message","添加成功");\\发送信息的参数与值2 RequestDispatcher("/teacher.jsp").forward(request,response);\\z转发到的jsp页⾯2、jsp页⾯接受servlet层传来的参数...