另一个使用中间件的解决方案并节省重写:使用中间件解决方案您可以在任何地方调用“请求”。
"""中间件"""
# coding: utf-8
from django.utils.thread_support import currentThread
_requests = {}
def get_request():
return _requests[currentThread()]
class GlobalRequestMiddleware(object):
def process_request(self, request):
_requests[currentThread()] = request
"""保存重写"""
class Production(models.Model):
creator = models.ForeignKey(User, related_name = "%(class)s_creator")
creation_date = models.DateTimeField(auto_now_add = True)
modification_date = models.DateTimeField(auto_now = True)
def save(self, force_insert = False, force_update = False):
self.creator = get_request().user
super(Production, self).save(force_insert = force_insert, force_update = force_update)
return