Batcher

回复 14# aries215

@echo off
SetLocal EnableDelayedExpansion
for /f "tokens=1,3" %%i in ('fsutil volume diskfree c:') do (
    if "%%i" equ "可用字节总数" (
        set "free=%%j"
    ) else if "%%i" equ "字节总数" (
        set "total=%%j"
    )
)
echo !free!
echo !total!
pause
复制代码

Batcher

回复 16# aries215

@echo off
SetLocal EnableDelayedExpansion
set n=1
for /f "tokens=1,3" %%i in ('fsutil volume diskfree c:') do (
    if !n! equ 1 (
        set "free=%%j"
    ) else if !n! equ 2 (
        set "total=%%j"
    )
    set /a n+=1
)
echo !free!
echo !total!
pause
复制代码

Batcher

回复 18# aries215


    具体哪里不懂？for命令的语法可以参考：
http://bbs.bathome.net/thread-31727-1-1.html
http://bbs.bathome.net/thread-2189-1-1.html

Batcher

回复 27# aries215


    没有。如果有的话，大家也就不用写那些复杂的代码了