摘要:
values_list("gender","id",flat=True) # 这样会报错,只能取一个字段 'flat' is not valid when values_list is called with more than one field. 另一张表通过related_name__属性名( 阅读全文
摘要:
a = datetime.date.today() b = a - datetime.timedelta(weeks=1) obj = TT.objects.filter(shijian__gt=b).values_list('name', flat=True) print(obj) if obj: 阅读全文
摘要:
class TT(models.Model): id = models.AutoField(primary_key=True) name = models.CharField(max_length=256, blank=True, null=True) shijian = models.DateFi 阅读全文
摘要:
from django.core import serializers def tt(request): data = request.GET data = dict(data) print(data) real_dict = {} for k, v in data.items(): real_di 阅读全文