Django开发(十)---ORM模糊查询之万能双下划线

 

•     book_list = Book.objects.filter(price__gt=50).values("name","price")

    print("查询价格大于50"+str(book_list))

•     b = Book.objects.filter(name__contains="p").values("name","price")

•     b = Book.objects.filter(name__icontains="p").values("name","price")

    print("查询含有p（不在乎大小写）的名字"+str(b))

•     b = Book.objects.filter(id__lt=10,id__gt=1).values("id","name")

    print("查询id大于1小于10"+str(b))

•     b = Book.objects.filter(id__in=[5,6,7]).values("id", "name")

    print("查询id等于5，6，7" + str(b))

•     b = Book.objects.filter(id__range=[5, 10]).values("id", "name")

    print("查询id在5到10" + str(b))

•     #startwith，endwith，istartwith，iendwith