如何解决"@echo"无法识别的命令 [英] How do I resolve '@echo' is not a recognized command

问题描述

我已经实现了Scott Hanselman的方法来跟上web.config的dev/qa/prod版本: http://www.hanselman.com/blog/CommentView.aspx? guid = 93bfa4b3-44cd-4681-b70e-f4a2b0386466

I've implemented Scott Hanselman's method for keeping up with a dev/qa/prod version of web.config: http://www.hanselman.com/blog/CommentView.aspx?guid=93bfa4b3-44cd-4681-b70e-f4a2b0386466

出于某种原因，当我编译项目时，我会在输出窗口中收到此错误消息.
有什么想法吗?

For some reason when I compile my project I get this error message in my output window.
Any ideas?

------ Build started: Project: ABC.Flims.Web, Configuration: Development Any CPU ------
"C:\Projects\ballyhoo-trunk\src\ABC.Flims.Web\scripts/copyifnewer.bat" "C:\Projects\ballyhoo-trunk\src\ABC.Flims.Web\web.config.Development" "C:\Projects\ballyhoo-trunk\src\ABC.Flims.Web\web.config"
'@echo' is not recognized as an internal or external command,
operable program or batch file.  

这是脚本文件:

@echo off
echo Comparing two files: %1 with %2

if not exist %1 goto File1NotFound
if not exist %2 goto File2NotFound

fc %1 %2 
if %ERRORLEVEL%==0 GOTO NoCopy

echo Files are not the same.  Copying %1 over %2
copy %1 %2 /y & goto END

:NoCopy
echo Files are the same.  Did nothing
goto END

:File1NotFound
echo %1 not found.
goto END

:File2NotFound
copy %1 %2 /y
goto END

:END
echo Done.

推荐答案

该文件可能是Unicode编码的，并且具有字节序标记(BOM)在开始时就退出了批处理程序.

The file is probably Unicode encoded and has a Byte Order Mark (BOM) at the start that is throwing off the batch processor.

将其另存为ASCII文件，您应该可以.您可以在notepad中执行此操作-从File菜单中选择Save As...，并确保Encoding下拉菜单设置为ANSI.

Save it as an ASCII file and you should be OK. You can do this in notepad - select Save As... from the File menu and ensure that the Encoding dropdown is set to ANSI.

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