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# -*- coding: utf-8 -*-
"""
@Time : 2023/2/1/001 14:17
@Author : 李子
@Url : https://github.com/kslz
"""
import logging
import os
def creatlogger(logname):
# 1、创建一个logger
logger = logging.getLogger(logname) # 创建 logger
logger.setLevel(logging.DEBUG) # 写入内容的严重级别
# Handler方法有很多下面主要介绍两种:StreamHandler 和 FileHandler
# 2、创建一个handler,用于写入日志文件
os.makedirs('logs', exist_ok=True)
fh = logging.FileHandler('logs/program.log', encoding="utf-8") # 将日志写入到logs/program.log文件
fh.setLevel(logging.DEBUG) # 并且需要指定写入的内容严重级别
# 再创建一个handler,用于输出到控制台
ch = logging.StreamHandler() # 将日志写入控制台
ch.setLevel(logging.DEBUG) # 并且需要指定写入的内容严重级别
# 3、定义handler的输出格式(formatter
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
# 4、给handler添加formatter
fh.setFormatter(formatter)
ch.setFormatter(formatter)
# 5、给logger添加handler
logger.addHandler(fh)
logger.addHandler(ch)
return logger
guilogger = creatlogger("guilogger")
requsetlogger = creatlogger("requsetlogger")
if __name__ == '__main__':
logger = creatlogger("testlog")
# 6、进行日志输出
logger.info("这是一条INFO级别的信息。")
logger.debug('debug message')
logger.info('info message')
logger.warning('warn message')
logger.error('error message')
logger.critical('critical message')