From ba8d4cec558663f07dd59f06b8b87259ec2d3210 Mon Sep 17 00:00:00 2001 From: zyy <1339568841@qq.com> Date: Sun, 23 Nov 2025 17:21:09 +0800 Subject: [PATCH] =?UTF-8?q?9-10=E5=91=A8=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/django-master/comments/models.py | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/src/django-master/comments/models.py b/src/django-master/comments/models.py index 7c3bbc8..b228a4e 100644 --- a/src/django-master/comments/models.py +++ b/src/django-master/comments/models.py @@ -4,14 +4,14 @@ from django.utils.timezone import now from django.utils.translation import gettext_lazy as _ from blog.models import Article - +from django.utils import timezone # Create your models here. class Comment(models.Model): body = models.TextField('正文', max_length=300) creation_time = models.DateTimeField(_('creation time'), default=now) - last_modify_time = models.DateTimeField(_('last modify time'), default=now) + last_modify_time = models.DateTimeField(_('last modify time'), default=timezone.now) author = models.ForeignKey( settings.AUTH_USER_MODEL, verbose_name=_('author'), @@ -37,3 +37,9 @@ class Comment(models.Model): def __str__(self): return self.body + + def save(self, *args, **kwargs): + if not self.id: # 如果是新对象，creation_time 将由 default=timezone.now 处理 + self.creation_time = timezone.now() + self.last_modify_time = timezone.now() + super(Comment, self).save(*args, **kwargs)