log.py

# coding:utf-8
import logging

class Logger():
    def __init__(self, logName, logLevel, logger):
        # 创建一个logger
        self.logger = logging.getLogger(logger)
        self.logger.setLevel(logging.DEBUG)

        # 创建一个handler，用于写入日志文件
        fh = logging.FileHandler(logName)
        fh.setLevel(logLevel)

        # 再创建一个handler，用于输出到控制台
        ch = logging.StreamHandler()
        ch.setLevel(logLevel)



        # 定义handler的输出格式
        log_format = logging.Formatter("%(asctime)s-%(name)s-%(levelname)s-%(message)s-[%(filename)s:%(lineno)d]")
        fh.setFormatter(log_format)
        ch.setFormatter(log_format)

        # 给logger添加handler
        self.logger.addHandler(fh)
        self.logger.addHandler(ch)

    def getlog(self):
        return self.logger