logging 模块的基本用法

logging 使用实例

import logging

logging.basicConfig(
    level=logging.DEBUG,
    filename="output.log",
    datefmt="%Y/%m/%d %H:%M:%S",
    format="%(asctime)s - %(name)s - %(levelname)s - %(lineno)d - %(module)s - %(message)s",
)
logger = logging.getLogger(__name__)

logger.info("This is a log info")
logger.debug("Debugging")
logger.warning("Warning exists")
logger.info("Finish")