刚学到Django的数据库操作,把它记录下来,方便以后查看: 在Django中定义数据库表,并使用Django提供的方法来对数据库进行操作(增.删.改.查) 1.定义3个数据库表: class Group(models.Model): name = models.CharField(max_length=50,default=None) class User(models.Model): name = models.CharField(max_length=50,default=None) Em…
从命令行运行django数据库操作,报错: django.core.exceptions.ImproperlyConfigured: Requested setting DEFAULT_INDEX_TABLESPACE, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before…