原文出处：https://xie.infoq.cn/article/3848c5f2e30afa7d0d2278bd6::text=%E5%8E%9F%E5%9B%A0%20%E5%9B%A0%E4%B8%BA%E8%BF%99%E7%A7%8D%E5%BD%A2%E5%BC%8F%EF%BC%9AUser.objects.filter,%28id%3D1%29.update%20%28%2A%2Auser_attr%29%EF%BC%8CDjango%E7%9B%B4%E6%8E%A5%E6%9B%B4%E6%96%B0%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93...