# 下面语句加到setti中

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'handlers': {
        'console':{
            'level':'DEBUG',
            'class':'logging.StreamHandler',
        },
    },
    'loggers': {
        'django.db.backends': {
            'handlers': ['console'],
            'propagate': True,
            'level':'DEBUG',
        },
    }
}

LOGGING



后台显示：
(0.000) SELECT "part"."id", "part"."caption" FROM "part" WHERE "part"."id" = 3; args=(3,)