一、在项目中创建log.py文件,内容如下:
import os
import logging
from logging.handlers import TimedRotatingFileHandler
path = os.path.split(os.path.realpath(__file__))[0]
log_path = os.path.join(path, 'result')#存放log文件的路径
class Logger(object):
def __init__(self, logger_name='logs…'):
self.logger = logging.getLogger(logger_name)
logging.root.setLevel(logging.NOTSET)
self.log_file_name = 'test.log'#日志文件的名称
self.backup_count = 5#最多存放日志的数量
# 日志输出级别
self.console_output_level = 'WARNING'
self.file_output_level = 'DEBUG'
# 日志输出格式
self.formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
def get_logger(self):
"""在logger中添加日志句柄并返回,如果logger已有句柄,则直接返回"""
if not self.logger.handlers: # 避免重复日志
console_handler = logging.StreamHandler()
console_handler.setFormatter(self.formatter)
console_handler.setLevel(self.console_ou