与符号为不同的部分分离变量 [英] separating variable with a symbol into different parts

问题描述

，我希望能够给一个变量分成两个或三个部分，当存在一个符号划分它们。例如，如果我有一个看起来像这样的字符串：
VAR1，VAR2;

using batch, i want to be able to separate a variable into two or three parts, when there is a symbol dividing them. for example if i have the string which looks like this: var1;var2;

？我怎样才能VAR1成为变量和var2成为一个不同的。

how can i get var1 to become variable and var2 to become a different one.

由于提前

推荐答案

令牌= 1,2 并创建两个循环变量 %%我和 %%Ĵ＆安培;拆分字符串两部分，作为分隔符; ：

Tokens=1,2 does create the two for loop variables %%i and %%j& splits string in two parts, separated by the delimiter ;:

@echo off &setlocal
set "string=var1;var2;"
for /f "tokens=1,2 delims=;" %%i in ("%string%") do set "variable1=%%i" &set "variable2=%%j"
echo variable1: %variable1%
echo variable2: %variable2%
endlocal
pause

有关更动态方式使用：

@echo off &setlocal enabledelayedexpansion
set "string=var1;var2;"

set /a count=0
for %%i in (%string%) do (
    set /a count+=1
    set "variable!count!=%%i"
)
echo found %count% variables
for /l %%i in (1,1,%count%) do (
    echo variable%%i: !variable%%i!
)
endlocal

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