問題：
~~~
ProgrammingError at /xadmin/
(1146, "Table 'newmxonline.xadmin_usersettings' doesn't exist")
~~~
需要更新一下數據庫：
~~~
makemigrations
migrate
~~~
設置主題：
~~~
from xadmin import views
class BaseSetting(object):
enable_themes = True
use_bootswatch=True
xadmin.site.register(views.BaseAdminView,BaseSetting)
~~~
修改左上角及foot：
~~~
class GlobalSettings(object):
site_title = "墨雪后臺管理系統"
site_footer = "墨雪在線網"
menu_style = "accordion" #左側導航條修改可折疊
xadmin.site.register(views.CommAdminView,GlobalSettings)
~~~
修改左側導航條app顯示為中文：
1、對應app下的apps.py添加:
`verbose_name = "app中文名"`
2、對應app下的__init__.py添加：
`default_app_config = "app名.apps.(apps.py里的class)"`
xadmin的菜單折疊
`?menu_style = "accordion"`
設置models的全局圖標
和上面修改title和footer一樣，在類GlobalSetting 中添加：
~~~
global_models_icon = {
????V_UserInfo: "glyphicon glyphicon-user", UserDistrict: "fa fa-cloud"
}? # 設置models的全局圖標
~~~
