import logging # 获取logger实例,如果参数为空则返回root logger logger_name = "task" logger = logging.getLogger(logger_name) # 指定日志的最低输出级别,默认为WARN级别 logger.setLevel(logging.INFO) # 指定logger输出格式 fmt = "%(asctime)-15s %(levelname)s %(filename)s %(lineno)d %(process)d %(message…