改了一下数据库表,把history的序列化器改为模型序列化器

apps/enroll/admin.py

@@ -3,30 +3,30 @@ from .models import *
 
 
 # Register your models here.
-class DepartmentAdmin(admin.ModelAdmin):
-    # 定制哪些字段需要展示
-    list_display = ('id', 'name', 'picture')
-
-    # sortable_by # 排序
-
-    list_editable = ('name', 'picture',)
-
-
-    list_per_page = 10
-
-
-    list_max_show_all = 200  # default
-
-
-    search_fields = ['title']
-
-   # date_hierarchy = 'create_date'
-
-    '''默认空值'''
-    empty_value_display = 'NA'
-
-    '''过滤选项'''
-    list_filter = ()
+# class DepartmentAdmin(admin.ModelAdmin):
+#     # 定制哪些字段需要展示
+#     list_display = ('id', 'name', 'picture')
+#
+#     # sortable_by # 排序
+#
+#     list_editable = ('name', 'picture',)
+#
+#
+#     list_per_page = 10
+#
+#
+#     list_max_show_all = 200  # default
+#
+#
+#     search_fields = ['title']
+#
+#    # date_hierarchy = 'create_date'
+#
+#     '''默认空值'''
+#     empty_value_display = 'NA'
+#
+#     '''过滤选项'''
+#     list_filter = ()
 
 class New_memberAdmin(admin.ModelAdmin):
     # 定制哪些字段需要展示
@@ -50,6 +50,6 @@ class New_memberAdmin(admin.ModelAdmin):
     '''过滤选项'''
     list_filter = ()
 
-admin.site.register(Department ,DepartmentAdmin)
+# admin.site.register(Department ,DepartmentAdmin)
 admin.site.register(NewMember)
 # admin.site.register(EmailVerifyRecord)