[其他] [已解决] 批处理for语句多行文本怎样不使用临时文件？

newswan

(echo;list vol
echo;list vdisk
echo;list disk
echo;sel disk=0
echo;detail disk
echo;list part
for /l %%a in (1 1 99) do (
	echo;sel disk=next
	echo;detail disk
	echo;list part
))>"%temp%\dk.tmp"

(for /f "skip=5 delims=" %%Z in ('diskpart /s "%temp%\dk.tmp"') do (echo %%z)
复制代码

请问，有没有办法，不使用临时文件，把多行文本保存在变量中，然后在 for 语句中使用

idwma

(set a=list vol
set a=%a%#list vdisk
set a=%a%#list disk
set a=%a%#sel disk=0
set a=%a%#detail disk
set a=%a%#list part
setlocal enabledelayedexpansion
for /l %%a in (1 1 99) do (
	set a=!a!#sel disk=next
	set a=!a!#detail disk
	set a=!a!#list part
))
set a=%a:#=^^&echo;%
(for /f "skip=5 delims=" %%Z in ('^(echo;%a%^)^|diskpart') do (echo %%z)
复制代码

newswan

回复 2# idwma

报错，

>set a=^  & echo;list part^  & echo;list part^  & echo;list part^  & echo;list part^  & echo;list part^  & echo;list part^  & echo;list part^  & echo;sel disk=next^  & echo;detail disk^  & echo;list part^  & echo;sel disk=next^  & echo;detail disk^  & echo;list part
list part^
list part^
list part^
list part^
list part^
list part^
list part^
sel disk=next^
detail disk^
list part^
sel disk=next^
detail disk^
list part
|diskpart was unexpected at this time.
复制代码

newswan

用过

setLF=^&echo,
set LF=^
复制代码

没有试出来

idwma

不好意思又没有上机测试

set a=list vol
set a=%a%#list vdisk
set a=%a%#list disk
set a=%a%#sel disk=0
set a=%a%#detail disk
set a=%a%#list part
setlocal enabledelayedexpansion
for /l %%a in (1 1 2) do (
	set a=!a!#sel disk=next
	set a=!a!#detail disk
	set a=!a!#list part
)

for /f "skip=5 delims=" %%Z in ('^(echo;%a:#=^&echo;%^)^|diskpart') do (echo %%Z)
复制代码

newswan

谢谢，要在执行时替换，以前见过，忘记这点了

newswan

@echo off
setlocal enableDelayedExpansion

set _LF_=^&echo
set _CL_= sel disk 0
set _CL_=!_CL_! !_LF_! detail disk
set _CL_=!_CL_! !_LF_! list part

echo !_CL_!
echo %_CL_%


echo ----1
for /f "usebackq tokens=* delims=" %%Z in (`
    cmd /c "(echo %_CL_%) | diskpart"
`) do (
    echo %%Z
)
echo ----2
for /f "usebackq tokens=* delims=" %%Z in (`
    cmd /c "(echo !_CL_!) | diskpart"
`) do (
    echo %%Z
)
复制代码

找到了以前的

newswan

还是这种方式吧，简单易读

set "_CL_= echo list disk & echo sel disk 0 & echo list part"
for /f "usebackq skip=6 tokens=* delims=" %%a in (`cmd /c "%_CL_% | diskpart"`) do (
    echo %%a
)
复制代码