Django logging構成

Djangoでのloggerログ構成
1.settings.py

#          

BASE_LOG_DIR = os.path.join(BASE_DIR, "log")
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'standard': {
            'format': '[%(asctime)s][%(threadName)s:%(thread)d][task_id:%(name)s][%(filename)s:%(lineno)d]'
                      '[%(levelname)s][%(message)s]'
        },
        'simple': {
            'format': '[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d]%(message)s'
        },
        'collect': {
            'format': '%(message)s'
        }
    },
    'filters': {
        'require_debug_true': {
            '()': 'django.utils.log.RequireDebugTrue',
        },
    },
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'filters': ['require_debug_true'],  #    Django debug True         
            'class': 'logging.StreamHandler',
            'formatter': 'simple'
        },
        'SF': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',  #      ，         
            'filename': os.path.join(BASE_LOG_DIR, "xxx_info.log"),  #     
            'maxBytes': 1024 * 1024 * 50,  #      50M
            'backupCount': 3,  #     3  xx.log --> xx.log.1 --> xx.log.2 --> xx.log.3
            'formatter': 'standard',
            'encoding': 'utf-8',
        },
        'TF': {
            'level': 'INFO',
            'class': 'logging.handlers.TimedRotatingFileHandler',  #      ，       
            'filename': os.path.join(BASE_LOG_DIR, "xxx_info.log"),  #     
            'backupCount': 3,  #     3  xx.log --> xx.log.2018-08-23_00-00-00 --> xx.log.2018-08-24_00-00-00 --> ...
            'when': 'D',  #     ，     S/  M/  H/   D/  W0-W6/ (0=  ) midnight/             
            'formatter': 'standard',
            'encoding': 'utf-8',
        },
        'error': {
            'level': 'ERROR',
            'class': 'logging.handlers.RotatingFileHandler',  #      ，   
            'filename': os.path.join(BASE_LOG_DIR, "xxx_err.log"),  #     
            'maxBytes': 1024 * 1024 * 5,  #      50M
            'backupCount': 5,
            'formatter': 'standard',
            'encoding': 'utf-8',
        },
        'collect': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',  #      ，   
            'filename': os.path.join(BASE_LOG_DIR, "xxx_collect.log"),
            'maxBytes': 1024 * 1024 * 50,  #      50M
            'backupCount': 5,
            'formatter': 'collect',
            'encoding': "utf-8"
        }
    },
    'loggers': {
        '': {  #    logger      
            'handlers': ['SF', 'console', 'error'],  #        'console'  
            'level': 'DEBUG',
            'propagate': True,
        },
        'collect': {  #    'collect' logger     
            'handlers': ['console', 'collect'],
            'level': 'INFO',
        }
    },
}
2.views.py

import logging

#     logger  ，        
logger = logging.getLogger(__name__)

転載先:https://www.cnblogs.com/Guishuzhe/p/9607809.html