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                企業??AI智能體構建引擎,智能編排和調試,一鍵部署,支持知識庫和私有化部署方案 廣告
                ## 應用1:制作文件的備份 ### 任務描述 * 輸入文件的名字,然后程序自動完成對文件進行備份 ![](https://img.kancloud.cn/c3/8f/c38f94e56941f6137f09e2eb8a2749e3_701x366.png) ![](https://img.kancloud.cn/88/fc/88fc5dc9098b85a51563638ecb5b9ed5_784x392.png) ### 參考代碼 ~~~ # 提示輸入文件 oldFileName = input("請輸入要拷貝的文件名字:") # 以讀的方式打開文件 oldFile = open(oldFileName,'rb') # 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, 'wb') # 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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