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楼主 |
发表于 2021-6-29 20:31:04
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报错是: Traceback (most recent call last):
File "D:/python project/5.py", line 12, in <module>
for line in fileinput.input(['123.txt','234.txt'],inplace=True):
File "D:\python3\lib\fileinput.py", line 252, in __next__
line = self._readline()
File "D:\python3\lib\fileinput.py", line 339, in _readline
os.rename(self._filename, self._backupfilename)
FileNotFoundError: [WinError 2] 系统找不到指定的文件。: '123.txt' -> '123.txt.bak'
文件是有的,还有就是print这儿,加入我把inplace去掉print就正常,加上为啥就不打印了, |
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