标题:2017腾讯云11.11大促 给你实实在在的优惠
地址:https://cloud.tencent.com/act/double11
浏览器信息
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/604.3.5 (KHTML, like Gecko) Version/11.0.1 Safari/604.3.5
请描述您的问题
标题:2017腾讯云11.11大促 给你实实在在的优惠
地址:https://cloud.tencent.com/act/double11?fromSource=gwzcw.592705.592705.592705
浏览器信息
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
我在两个模型之间有很多个域:
class userProfile(models.Model):
boughtCoupons = models.ManyToManyField(Coupon, through='UserCoupons')
class UserCoupons(models.Model):
user = models.ForeignKey(userProfile)
coupon = models.ForeignKey(Coupon)
date = models.DateField()
class Coupon(models.Mod