django 日志

LOG_DIR = BASE_DIR + "/log"

LOGGING = {

    ‘version‘: 1,

    ‘disable_existing_loggers‘: True,

    ‘formatters‘: {

        ‘standard‘: {

            ‘format‘: ‘%(asctime)s FuncName:%(funcName)s LINE:%(lineno)d [%(levelname)s]- %(message)s‘

        },

        ‘simple‘: {

            ‘format‘: ‘%(levelname)s %(message)s‘

        },

        ‘verbose‘: {

            ‘format‘: ‘%(levelname)s %(asctime)s %(module)s %(funcName)s %(message)s‘

        },

    },

    ‘filters‘: {

        ‘require_debug_false‘: {

            ‘()‘: ‘django.utils.log.RequireDebugFalse‘

        }

    },

    ‘handlers‘: {

        ‘console‘: {

            ‘level‘: ‘DEBUG‘,

            ‘class‘: ‘logging.StreamHandler‘,

            ‘formatter‘: ‘standard‘

        },

        ‘default‘: {

            ‘level‘: ‘INFO‘,

            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,

            ‘filename‘: os.path.join(LOG_DIR, ‘info.log‘),

            ‘maxBytes‘: 1024*1024*102400,   # 102400 MB

            ‘backupCount‘: 2,

            ‘formatter‘: ‘standard‘,

        },

        ‘default_debug‘: {

            ‘level‘: ‘DEBUG‘,

            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,

            ‘filename‘: os.path.join(LOG_DIR, ‘debug.log‘),

            ‘maxBytes‘: 1024*1024*102400,  # 102400 MB

            ‘backupCount‘: 2,

            ‘formatter‘: ‘standard‘,

        },

        ‘request_handler‘: {

            ‘level‘: ‘DEBUG‘,

            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,

            ‘filename‘: os.path.join(LOG_DIR, ‘common.log‘),

            ‘maxBytes‘: 1024*1024*102400,  # 102400 MB

            ‘backupCount‘: 2,

            ‘formatter‘: ‘standard‘,

        },

        ‘restful_api‘: {

            ‘level‘: ‘DEBUG‘,

            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,

            ‘filename‘: os.path.join(LOG_DIR, ‘api.log‘),

            ‘maxBytes‘: 1024*1024*102400,  # 102400 MB

            ‘backupCount‘: 2,

            ‘formatter‘: ‘verbose‘,

        },

    },

    ‘loggers‘: {

        ‘django‘: {

            ‘handlers‘: [‘console‘, ‘default_debug‘],

            ‘level‘: ‘INFO‘,

            ‘propagate‘: False

        },

        ‘django.request‘: {

            ‘handlers‘: [‘request_handler‘],

            ‘level‘: ‘INFO‘,

            ‘propagate‘: False

        },

        ‘common‘: {

            ‘handlers‘: [‘default‘, ‘console‘],

            ‘level‘: ‘INFO‘,

            ‘propagate‘: True

        },

        ‘api‘: {

            ‘handlers‘: [‘restful_api‘],

            ‘level‘: ‘INFO‘,

            ‘propagate‘: True

        },

    }

}

# 项目级别日志
BASE_LOG_DIR = os.path.join(BASE_DIR, "log")

LOGGING = {
    ‘version‘: 1,  # 保留的参数，默认是1
    ‘disable_existing_loggers‘: False, # 是否禁用已经存在的logger示例
    ‘formatters‘: {
        ‘standard‘: {  #  定义一个标准的日志格式化
            ‘format‘: ‘[%(asctime)s][%(threadName)s:%(thread)d][task_id:%(name)s][%(filename)s:%(lineno)d]‘
                      ‘[%(levelname)s][%(message)s]‘
        },
        ‘simple‘: {  # 定义一个简单的日志格式化
            ‘format‘: ‘[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d]%(message)s‘
        },
        ‘collect‘: {  # 定义一个特殊的日志格式化
            ‘format‘: ‘%(message)s‘
        }
    },
    ‘filters‘: {
        # 只有在deubug=True的过滤器
        ‘require_debug_true‘: {
            ‘()‘: ‘django.utils.log.RequireDebugTrue‘,
        },
    },
    # 处理器
    ‘handlers‘: {
        # 定义一个专门往终端打印日志的控制器
        ‘console‘: {
            ‘level‘: ‘DEBUG‘,
            ‘filters‘: [‘require_debug_true‘],  # 只有在Django debug为True时才在屏幕打印日志
            ‘class‘: ‘logging.StreamHandler‘,  # 使用什么类去处理日志系统
            ‘formatter‘: ‘simple‘
        },
        ‘SF‘: {
            ‘level‘: ‘INFO‘,
            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,  # 保存到文件，根据文件大小自动切
            ‘filename‘: os.path.join(BASE_LOG_DIR, "blueadmin_info.log"),  # 日志文件
            ‘maxBytes‘: 1024 * 1024 * 50,  # 日志大小 50M
            ‘backupCount‘: 5,  # 备份数为3  xx.log --> xx.log.1 --> xx.log.2 --> xx.log.3
            ‘formatter‘: ‘standard‘,
            ‘encoding‘: ‘utf-8‘,
        },
        ‘TF‘: {
            ‘level‘: ‘INFO‘,
            ‘class‘: ‘logging.handlers.TimedRotatingFileHandler‘,  # 保存到文件，根据时间自动切
            ‘filename‘: os.path.join(BASE_LOG_DIR, "blueadmin_info.log"),  # 日志文件
            ‘backupCount‘: 5,  # 备份数为3  xx.log --> xx.log.2018-08-23_00-00-00 --> xx.log.2018-08-24_00-00-00 --> ...
            ‘when‘: ‘D‘,  # 每天一切， 可选值有S/秒 M/分 H/小时 D/天 W0-W6/周(0=周一) midnight/如果没指定时间就默认在午夜
            ‘formatter‘: ‘standard‘,
            ‘encoding‘: ‘utf-8‘,
        },
        # 定义一个撞门及错误日志的处理器
        ‘error‘: {
            ‘level‘: ‘ERROR‘,
            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,  # 保存到文件，自动切
            ‘filename‘: os.path.join(BASE_LOG_DIR, "blueadmin_err.log"),  # 日志文件
            ‘maxBytes‘: 1024 * 1024 * 50,  # 日志大小 50M
            ‘backupCount‘: 5,
            ‘formatter‘: ‘standard‘,
            ‘encoding‘: ‘utf-8‘,
        },
        # 定义一个收集用户信息的处理器
        ‘collect‘: {
            ‘level‘: ‘INFO‘,
            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,  # 保存到文件，自动切
            ‘filename‘: os.path.join(BASE_LOG_DIR, "blueadmin_collect.log"),
            ‘maxBytes‘: 1024 * 1024 * 50,  # 日志大小 50M
            ‘backupCount‘: 5,
            ‘formatter‘: ‘collect‘,
            ‘encoding‘: "utf-8"
        }
    },
    ‘loggers‘: {
        ‘‘: {  # 默认的logger应用如下配置
            ‘handlers‘: [‘SF‘, ‘console‘, ‘error‘],  # 上线之后可以把‘console‘移除
            ‘level‘: ‘DEBUG‘,
            ‘propagate‘: True,
        },
        # 名为 ‘collect‘的logger还单独处理
        ‘collect‘: {
            ‘handlers‘: [‘console‘, ‘collect‘],
            ‘level‘: ‘INFO‘,
        }
    },
}