配置日志系统

配置setting

LOGGING = {
    ‘version‘: 1,
    ‘disable_existing_loggers‘: True,
    ‘formatters‘:{
        "generic": {
            "format": "%(asctime)s [%(process)d] [%(levelname)s] %(message)s",
            "datefmt": "[%Y-%m-%d %H:%M:%S %z]",
            "class": "logging.Formatter"
        },
        "access": {
            "format": "%(message)s",
            "class": "logging.Formatter"
        }
    },
    ‘loggers‘: {
        "AuthCert.error": {
            "level": "INFO",
            "handlers": ["error_file"],
            "propagate": 1,
            "qualname": "AuthCert.error"
        },
        "AuthCert.access": {
            "level": "INFO",
            "handlers": ["access_file"],
            "propagate": 0,
            "qualname": "AuthCert.access"
        }
    },
    ‘handlers‘: {
        "console": {
            "class": "logging.StreamHandler",
            "formatter": "generic",
            "stream": "sys.stdout"
        },
        "error_file": {
            "class": "logging.FileHandler",
            "formatter": "generic",
            "filename": "./log/error.log"
        },
        "access_file": {
            "class": "logging.handlers.RotatingFileHandler",
            "maxBytes": 1024 * 1024,
            "backupCount": 5,
            "formatter": "generic",
            "filename": "./log/acess.log",
        }
    },
}

settings.py

配置函数

import logging
logger = logging.getLogger(‘AuthCert.error‘)

写日志

logger.info(‘增加用户成功‘)
logger.info(‘success‘)

效果

error可以看见所有的日志信息

原文地址：https://www.cnblogs.com/djfboai/p/10697715.html