PYTHON-logging-工具类-支持中文字符控制台输出和文件写入-不会导致乱码

import logging
import sys
import os
import time
from logging.handlers import RotatingFileHandler
import iodef get_logger(tag):# 创建一个新的输出流，并指定编码为UTF-8sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')accPath = 'logs'if not os.path.exists(accPath):os.makedirs(accPath, 0o644)logger = logging.getLogger(tag)logger.setLevel(logging.DEBUG)fh = RotatingFileHandler(accPath + os.sep + tag + '.log', maxBytes=1024*1024*100, backupCount=30, encoding='utf-8')fh.setLevel(logging.DEBUG)ch = logging.StreamHandler(sys.stdout)ch.setLevel(logging.DEBUG)formatter = logging.Formatter("%(asctime)s - %(thread)d - %(levelname)s - %(message)s")ch.setFormatter(formatter)fh.setFormatter(formatter)logger.addHandler(ch)logger.addHandler(fh)return logger# 测试日志输出
gl = get_logger('test')
gl.info("中文字符测试")# 测试控制台输出
print("中文字符测试")
```