Python data analysis script necessary knowledge (2)

Python data analysis script necessary knowledge (2)

1. Quickly add log information to the project in two minutes

"""
给项目添加日志信息
"""
# 导Python内置包
import logging
import time   # 方便用日期命名日志

# 创建一个日志器logger
logger = logging.getLogger(__name__)

# 给日志器设置日志打印级别
logger.setLevel(logging.INFO)
# 创建一个格式器，用于控制日志输出格式
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