三十五 logging

Posted 2021-01-15 liufei1983

1  demo

import logging

# log level:
# DEBUG
# INFO
# Warning
# Error
# CRITICAL

logging.basicConfig(filename = "test.log", level=logging.DEBUG)    // 配置： 设置log的输出文件和级别

logging.error("error message")
logging.warning("warning message")
logging.info("info message")

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