Not recognized command everytime in the first line of a code

问题

I have a problem with my BATCH file... Whatever is written on the first line, it says: [command] is not a command.

Like so:

@ECHO OFF

I get this output:

[C:\folder (path)]>´╗┐@ECHO OFF

´╗┐@ECHO is not a command

It does the same even in a clear batch file(nothing except @ECHO OFF in it). Please help!

回答1:

You are seeing the BOM (Byte Order Mark) of the file, probably utf-8 encoded. Open with an editor and save the file with ANSI encoding.

来源：https://stackoverflow.com/questions/28836113/not-recognized-command-everytime-in-the-first-line-of-a-code