ここでドキュメントを見ることはできません:
Django Docs
これは例です:
from django.db import models
class Reporter(models.Model):
first_name = models.CharField(max_length=30)
last_name = models.CharField(max_length=30)
email = models.EmailField()
def __str__(self): # __unicode__ on Python 2
return "%s %s" % (self.first_name, self.last_name)
class Article(models.Model):
headline = models.CharField(max_length=100)
pub_date = models.DateField()
reporter = models.ForeignKey(Reporter)
def __str__(self): # __unicode__ on Python 2
return self.headline
class Meta:
ordering = ('headline',)
あなたの場合は次のようになります。
Class Post(models.Model):
postcontent = models.CharField(max_length=2000)
votedusers = models.ForeignKey(Users) # list of users who voted