登录页提示增加

src/main/webapp/WEB-INF/login.html

@@ -26,6 +26,11 @@
             <div class="card-block">
                 <form class="form-horizontal form-material" id="loginform" action="${ctxPath}/login" method="post">
                     <h3 class="box-title m-b-30">Guns管理系统</h3>
+
+                    @if(isNotEmpty(tips)){
+                        <h5 class="box-title m-b-30" style="color: red;">${tips}</h5>
+                    @}
+
                     <div class="form-group ">
                         <div class="col-xs-12">
                             <input class="form-control" name="username" type="text" required="" placeholder="账号" autocomplete="off"></div>