【Django】Django 如何使用 Django设置的日志？

from django.core.management.base import BaseCommand, CommandError
from django.db import models
#from placeholders import *
import os
import time
import logging
from django.utils.log import getLogger

#from file_protect.views import logger
#logger = logging.getLogger("file_protect.alarm_handler")
#logger = logging.getLogger("file_protect.views")
logger = getLogger('root')

class Command(BaseCommand):
    def handle(self, *args, **options):
        print 'hello, django!'
        while(True):
            logger.info("hello, django")
            print 'hello, django!'
            time.sleep(5)