django admin 大数据量的关联外键

方法1. ModelAdmin.raw_id_fields

会弹出该外键的模型的列表选择

class ArticleAdmin(admin.ModelAdmin):
    raw_id_fields = ("newspaper",)

方法2. ModelAdmin.autocomplete_fields

会让你输入搜索的关键字来选择搜索结果

class QuestionAdmin(admin.ModelAdmin):
    ordering = ['date_created']
    search_fields = ['question_text']

class ChoiceAdmin(admin.ModelAdmin):
    autocomplete_fields = ['question']

参考链接

• ModelAdmin.raw_id_fields
• ModelAdmin.autocomplete_fields