如何查询员工以获取与员工相关的所有地址, Employee.Add.all()
不起作用..
class Employee():
Add = models.ManyToManyField(Address)
parent = models.ManyToManyField(Parent, blank=True, null=True)
class Address(models.Model):
address_emp = models.CharField(max_length=512)
description = models.TextField()
def __unicode__(self):
return self.name()