摘要: 1 {% for id in obj %} 2 {{ id }} 3 {% empty %} 4 {{ 空值 }} 5 {% endfor %} 阅读全文
posted @ 2020-08-07 23:12 Fmaj-7 阅读(124) 评论(0) 推荐(0)
摘要: 1 方法一: 2 id_list = [1, 2, 3, 4] 3 TestModel.objects.filter(id__in=id_list) 4 方法二: 5 from django.db.models import Q 6 sql = Q() 7 for id in id_list: 8 阅读全文
posted @ 2020-08-07 23:01 Fmaj-7 阅读(199) 评论(0) 推荐(0)
摘要: 1 mixin.py 2 from django.contrib.auth.decorators import login_required 3 4 class LoginRequireMixin(object): 5 '''登录装饰''' 6 @classmethod 7 def as_view( 阅读全文
posted @ 2020-08-07 09:23 Fmaj-7 阅读(151) 评论(0) 推荐(0)