新手问题ManyToManyField

from django.db import models

# Create your models here.
class User(models.Model):
    name = models.CharField(max_length=8)
    age  = models.IntegerField(default=0)
    def __str__(self):
        return self.name
class Group(models.Model):
    title = models.CharField(max_length=32)
    member = models.ManyToManyField(

        User,

    )
    def __str__(self):
        return  self.title

创建 用户和用户组模型 使用: user = User.objects.create(name="小刘",age=17) group = Group.objects.get(pk=1) user.member = group user.save() ______执行上面API 发现USER表里面数据增减了 但是中间表 没有数据

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