擅长:python、mysql、java
<p>您应该像这样将相关名称添加到外键</p>
<pre><code>class MyEvent(models.Model):
msg = models.ForeignKey(MyMessage,related_name='message')
event_type = models.IntegerField(choices=EVENTS_TYPES)
class MyMessage(models.Model):
notification = models.IntegerField(choices=EVENTS_TYPES2)
name = models.CharField(max_length=20, null=False, blank=False)
related_name=description = models.CharField(max_length=150, null=False, blank=False)
</code></pre>
<p>然后可以用相关名称检索它。像这样:</p>
<pre><code>objs=MyEvent.objects.all()
objs[0].message.all() # this is the Mymessage record
</code></pre>
<p>然后你可以创建你喜欢的列表</p>