update. 完成前端页面展示、列表和详情页

update. 调整融合主菜单与板块
update. 分离新闻模块

users/admin.py

@@ -1,9 +1,14 @@
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
+from import_export.admin import ImportExportModelAdmin
+
 from .models import User
+from .models import Department
+from .models import Role, Permission
+
 
 @admin.register(User)
-class UserAdmin(BaseUserAdmin):
+class UserAdmin(BaseUserAdmin, ImportExportModelAdmin):
     list_display = ('username', 'cname', 'dept', 'is_active', 'is_staff')
     list_filter = ('is_active', 'is_staff', 'dept')
     search_fields = ('username', 'cname')
@@ -22,31 +27,29 @@ class UserAdmin(BaseUserAdmin):
     ordering = ('username',)
     filter_horizontal = ('groups', 'user_permissions', 'roles')  # 如果 roles 是 ManyToMany
 
-from django.contrib import admin
-from .models import Department
 
 @admin.register(Department)
-class DepartmentAdmin(admin.ModelAdmin):
+class DepartmentAdmin(ImportExportModelAdmin):
     list_display = ('name', 'parent', 'order')
     list_filter = ('parent',)
     search_fields = ('name',)
     ordering = ('order', 'name')
-from django.contrib import admin
-from .models import Role, Permission
+
 
 @admin.register(Role)
-class RoleAdmin(admin.ModelAdmin):
+class RoleAdmin(ImportExportModelAdmin):
     list_display = ('name', 'permission_count')
     search_fields = ('name',)
     filter_horizontal = ('permissions',)
 
     def permission_count(self, obj):
         return obj.permissions.count()
+
     permission_count.short_description = "权限数量"
 
 
 @admin.register(Permission)
-class PermissionAdmin(admin.ModelAdmin):
+class PermissionAdmin(ImportExportModelAdmin):
     list_display = ('resource', 'action', 'desc')
     list_filter = ('resource', 'action')
     search_fields = ('resource', 'desc')