Django RESTful framework 笔记
在serializer 中使用 request重写get_querysetrouter.register(r'^assistant', views.Ass...
在serializer 中使用 request重写get_querysetrouter.register(r'^assistant', views.Ass...
数据查询子查询select * from Model_b where field in (select field in Model_a)sub_quer...