Python入门 日志打印

logging

# logging导入
import logging
# 设置打印的最低级别
logging.basicConfig(level = logging.DEBUG)

使用

debug, info, warning,errorlevel从低往高

log.debug("n = %d" %n)
log.info("n = %d" %n)
log.warning("n = %d" %n)
log.error("n = %d" %n)