windows 如何在cmd中使用默认应用程序打开文件？
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How to open file with default application in cmd?
提问by omnix
I'm trying to open a file in it's default editor after the user has created the file. So far my script is:
在用户创建文件后，我试图在它的默认编辑器中打开一个文件。到目前为止，我的脚本是：
@echo off
@echo --- Create A New File ---
@echo -
@echo Where should we put the new file?
set /p fileLocation=@ %UserProfile%\
@echo -
@echo What do you want to call your new file?
set /p fileName=@
@echo -
@echo Almost Done! What is the files extension?
set /p extension=@ .
@echo -
copy NUL "%UserProfile%\%fileLocation%\%fileName%.%extension%"
(ignore the extra echos and '@' those are just for fun)
（忽略额外的回声和“@”只是为了好玩）
After I click the file, it does the command: Choose Location > Choose File Name > Choose File extension. I'm almost done on what I want but theres one last thing. How can I get the file name that I created and then open in its default text-editor?
单击该文件后，它会执行以下命令：Choose Location > Choose File Name > Choose File extension. 我几乎完成了我想要的，但还有最后一件事。如何获取我创建的文件名，然后在其默认文本编辑器中打开？
回答by Colin Hebert
You can use startto open the file with the associated application.
您可以使用start关联的应用程序打开文件。
Resources :
资源 ：
回答by Oliver
In windows you can use start(http://ss64.com/nt/start.html).
在 Windows 中，您可以使用start( http://ss64.com/nt/start.html)。
start "" "%UserProfile%\%fileLocation%\%fileName%.%extension%"
回答by Nathan
You can also use explorer.exe/explorerto open the file (e.g. explorer file.txt). This also works nicely if you use WSL, especially with an alias like alias open="explorer.exe"so you can just call it like, e.g., open file.txt.
您还可以使用explorer.exe/explorer打开文件（例如explorer file.txt）。如果您使用 WSL，这也能很好地工作，尤其是使用像alias open="explorer.exe"这样的别名，这样您就可以像这样称呼它，例如open file.txt.
回答by T.Todua
I achieved the correct way of FILE ASSOCIATION using these cmd commands. this is just an example:
我使用这些 cmd 命令实现了正确的 FILE ASSOCIATION 方法。这只是一个例子：
REG ADD "HKEY_CLASSES_ROOT\Applications\notepad++.exe\shell\open\command" /v @ /t REG_SZ /d "\"C:\Program Files\Noteepad++\notepad++.exe\" \"%1\"" /f
REG ADD "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.txt" /v "Application" /t REG_SZ /d "notepad++.exe" /f
REG ADD "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.txt\OpenWithList" /v "g" /t REG_SZ /d "notepad++.exe" /f
assoc .txt=MyCustomType
ftype MyCustomType="C:\Program Files\Noteepad++\notepad++.exe" "%1"
(it's better to put them in .bat file)
（最好把它们放在 .bat 文件中）
