windows XCOPY：在 BATCH 中不提示地全部覆盖
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XCOPY: Overwrite all without prompt in BATCH
提问by FZs
I create a batch program, which is copying all files newer than the destination from "C:\Users\ADMIN\Desktop" to "D:\Backup". This code is good:
我创建了一个批处理程序，它将所有比目标更新的文件从“C:\Users\ADMIN\Desktop”复制到“D:\Backup”。这段代码很好：
xcopy "C:\Users\ADMIN\Desktop\*.*" "D:\Backup\" /K /D /H
But it asks every existing destination files: Overwrite file [Yes / No / All]?
但它询问每个现有的目标文件： Overwrite file [Yes / No / All]?
I want to OVERWRITE all existing destination files WITHOUT user intervention.
我想在没有用户干预的情况下覆盖所有现有的目标文件。
How can I solve this?
我该如何解决这个问题？
Thanks for your answers!
感谢您的回答！
回答by FZs
The solution is the /Yswitch:
解决办法是/Y切换：
xcopy "C:\Users\ADMIN\Desktop\*.*" "D:\Backup\" /K /D /H /Y
回答by user3029478
If you want to make overwriting without asking be the default in Command sessions, go to Environment Variables. Choose New, and create one called COPYCMD, and give it a value of /Y. Create a new CMD session to try it.
如果您想在不要求成为命令会话中的默认设置的情况下进行覆盖，请转到环境变量。选择 New，并创建一个名为 COPYCMD 的，并为其赋值 /Y。创建一个新的 CMD 会话来尝试它。
