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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                輸入文件的名字,然后程序自動完成對文件進行備份 代碼 ~~~ #coding=utf-8 oldFileName = input("請輸入要拷貝的文件名字:") oldFile = open(oldFileName,'r') # 如果打開文件 if oldFile: # 提取文件的后綴 fileFlagNum = oldFileName.rfind('.') if fileFlagNum > 0: fileFlag = oldFileName[fileFlagNum:] # 組織新的文件名字 newFileName = oldFileName[:fileFlagNum] + '[復件]' + fileFlag # 創建新文件 newFile = open(newFileName, 'w') # 把舊文件中的數據,一行一行的進行復制到新文件中 for lineContent in oldFile.readlines(): newFile.write(lineContent) # 關閉文件 oldFile.close() newFile.close() ~~~
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