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回复 7# yajiu

是这个意思吗？
@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%i in (ip.txt) do set  "_!random!!random!!random!=%%i"
for /f "tokens=1*delims==" %%a in ('set _') do set /a n+=1&set _!n!=%%b
for /l %%a in (1,1,%n%) do echo 第%%a个变量：!_%%a!
pause

也许是这个意思？
@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%i in (ip.txt) do set  "_!random!!random!!random!=%%i"
for /f "tokens=1*delims==" %%a in ('set _') do set /a n+=1&set _!n!=%%b
for /l %%a in (1,1,%n%) do (
    echo 第%%a个变量：!_%%a!
    pause
)
pause