模态框跟换为layx，代码优化，新建帖子时可新建标签

src/main/resources/static/js/user/user.js

@@ -0,0 +1,9 @@
+$("#userButton").click(function () {
+    console.log("点击  userButton");
+    $('#userButtonsidebar')
+        .sidebar({
+            transition:'scale down' //默认uncover，可以取值push\overlay\slide along\slide out\scale down
+        })
+        .sidebar('toggle')
+    ;
+});