python 读取文件时报错UnicodeDecodeError: 'gbk' codec can't decode byte 0x80 in position 205: illegal multibyte sequence

文件编码问题，读文件加上编码即可

FILE_OBJECT= open('order.log','r', encoding='UTF-8')

参考：https://www.cnblogs.com/mengyu/p/6638975.html