windows 根据批处理文件中的变量值执行操作

Perform action depending on variable value in Batch Files

提问by Dennis

As the title suggest, how exactly would you do two different action (like below) depending on the value of a variable in a Batch file.

正如标题所暗示的，根据批处理文件中变量的值，您将如何执行两种不同的操作（如下所示）。

E.g.

例如

IF %NUMBER% = 2 do ECHO Number 2
IF %NUMBER% = 1 do ECHO Number 1

回答by Dukeatcoding

Here are two examples

这里有两个例子

IF "%COMPUTERNAME%" == "Bastie" GOTO :TRUE
REM Insert Code for false
  GOTO NEXT
:TRUE
REM Insert Code for true
  echo Willkommen Zuhause
  REM Jetzt wird der if Zweig verlassen
  GOTO NEXT

:NEXT
echo.Have a nice Day!

1. Beispiel

   IF "%COMPUTERNAME%" == "Bastie" (
   echo Willkommen zu Hause!
   ) ELSE (
   echo Du bist auf Computer: %COMPUTERNAME%
   )
   

1. 贝斯皮尔

   IF "%COMPUTERNAME%" == "Bastie" (
   echo Willkommen zu Hause!
   ) ELSE (
   echo Du bist auf Computer: %COMPUTERNAME%
   )
   

回答by dolphy

Microsoft has encountered this before. Basically, to fit your scenario:

微软之前也遇到过这种情况。基本上，为了适合您的场景：

if %NUMBER% EQU 1 goto number1
if %NUMBER% EQU 2 goto number2
:number1
echo Number 1
:number2
echo Number 2