#!/usr/bin/env python
#對之前文件進行的增刪改查操作實現日誌操作，日誌輸出用戶進行過的操作。
#!/usr/bin/env python
def log():
    import logging
    logger_obj=logging.getLogger()
    logger_obj.setLevel(logging.INFO)
    fh=logging.FileHandler(‘log.txt‘)
    ch=logging.StreamHandler()
    logger_obj.addHandler(fh)
    logger_obj.addHandler(ch)
    formatter = logging.Formatter(‘%(asctime)s - %(name)s - %(message)s‘)
    fh.setFormatter(formatter)
    ch.setFormatter(formatter)
    return logger_obj
logger=log()     #函數賦值給變量，可以隨意調用。

# logger.debug(‘*****************‘)
# logger.info(‘this is adding operation ‘)
# logger.warning(‘this is delete operation‘)
# logger.error(‘this is changing operation‘)
# logger.critical(‘this is scaning operation‘)
def add():
    logger.info(‘this is adding operation ‘)
    pass
def delete():
    logger.warning(‘this is delete operation‘)
    pass
def change():
    logger.error(‘this is changing operation‘)
    pass
def scan():
    logger.critical(‘this is scaning operation‘)
    pass
add()
delete()
change()
scan()


個人水平有限，增刪改查四個函數還未全部寫完，先拿空函數占個位置吧！日後補上!!!

使用logging模塊實現對文件增刪改查操作的紀錄（low B版）