我有两个文本文件，我想使用它来获取output.txt，如下所示：
FILE1.TXT：
Windows 1.36
Linux 2.78
MacOS 3.45
Ubuntu 4.12
FreePhysicalMemory 30.12
TotalVisibleMemorySize 48.00
CPULoadPercentage 2
FILE2.TXT：
MacOS 6.39
Windows 4.42
Linux 5.76
Android 3.46
FreePhysicalMemory 31.65
TotalVisibleMemorySize 48.00
CPULoadPercentage 4
output.txt的：
OPERATINGSYSTEM SERVER1 SERVER2
Windows 1.36 4.42
Linux 2.78 5.76
MacOS 3.45 6.39
Ubuntu 4.12 0.00
Android 0.00 3.46
FreePhysicalMemory 30.12 31.65
TotalVisibleMemorySize 48.00 48.00
CPULoadPercentage 2 4
但问题在于，使用以下代码我得到如下所示的output.txt，其中<strong> FreePhysicalMemory错位 ..：
码
@echo off
setlocal EnableDelayedExpansion
set i=0
for /F "tokens=1,2" %%a in (file1.txt) do (
set /A i+=1
set order[!i!]=%%a
set info[%%a]=%%b
)
set total2=!order[%i%]!
set /A i-=1
set total1=!order[%i%]!
set /A i-=1
for /F "tokens=1,2" %%a in (file2.txt) do (
if defined info[%%a] (
set info[%%a]=!info[%%a]! %%b
) else (
set /A i+=1
set order[!i!]=%%a
set info[%%a]=0.00 %%b
)
)
set /A i+=1
set order[%i%]=%total1%
set /A i+=1
set order[%i%]=%total2%
(
echo OPERATINGSYSTEM SERVER1 SERVER2
for /L %%i in (1,1,%i%) do (
for /F %%a in ("!order[%%i]!") do (
for /F "tokens=1,2" %%b in ("!info[%%a]!") do (
set "os=%%a "
set "s1= %%b"
if "%%c" equ "" (
set "s2= 0.00"
) else (
set "s2= %%c"
)
echo !os:~0,22! !s1:~-5! !s2:~-9!
)
)
)
) > output.txt
output.txt的：
OPERATINGSYSTEM SERVER1 SERVER2
Windows 1.36 4.42
Linux 2.78 5.76
MacOS 3.45 6.39
Ubuntu 4.12 0.00
FreePhysicalMemory 30.12 31.65
Android 0.00 3.46
TotalVisibleMemorySize 48.00 48.00
CPULoadPercentage 2 4
答案 0 :(得分：2)
当然，这是因为您的original request有两行总计，而您的新请求有三行！
您必须修改程序才能包含一行以上的总计：
@echo off
setlocal EnableDelayedExpansion
rem Read info from file1
set i=0
for /F "tokens=1,2" %%a in (file1.txt) do (
set /A i+=1
set order[!i!]=%%a
set info[%%a]=%%b
)
rem Save totals
set total3=!order[%i%]!
set /A i-=1
set total2=!order[%i%]!
set /A i-=1
set total1=!order[%i%]!
set /A i-=1
rem Read/merge info from file2
for /F "tokens=1,2" %%a in (file2.txt) do (
if defined info[%%a] (
set info[%%a]=!info[%%a]! %%b
) else (
set /A i+=1
set order[!i!]=%%a
set info[%%a]=0.00 %%b
)
)
rem Return totals to end
set /A i+=1
set order[%i%]=%total1%
set /A i+=1
set order[%i%]=%total2%
set /A i+=1
set order[%i%]=%total3%
rem Format and output information
(
echo OPERATING SYSTEM SERVER1 SERVER2
for /L %%i in (1,1,%i%) do (
for /F %%a in ("!order[%%i]!") do (
for /F "tokens=1,2" %%b in ("!info[%%a]!") do (
set "os=%%a "
set "s1= %%b"
if "%%c" equ "" (
set "s2= 0.00"
) else (
set "s2= %%c"
)
echo !os:~0,22! !s1:~-5! !s2:~-9!
)
)
)
) > output.txt
答案 1 :(得分：2)
@ECHO OFF
SETLOCAL
SET spaces= x
SET "line="
FOR /f "delims==" %%a IN ('set list 2^>nul') DO SET "%%a="
FOR /f "tokens=1,2" %%a IN (file1.txt) DO SET list_%%a=%%b
FOR /f "tokens=1,2" %%a IN (file2.txt) DO (
IF defined list_%%a (CALL SET list_%%a=%%list_%%a%% %%b
) ELSE (SET list_%%a=0.00 %%b
)
)
FOR /f %%v IN (list.seq) DO IF NOT defined list_%%v SET list_%%v=0.00 0.00
FOR /f "tokens=1,2,3delims== " %%a IN ('set list 2^>nul') DO IF "%%c"=="" SET %%a=%%b 0.00
(
CALL :show L 22 "OPERATING SYSTEM" L 9 "SERVER1" L 12 "SERVER2"
FOR /f %%v IN (list.seq) DO (
FOR /f "tokens=2,3,4delims==_ " %%a IN ('set list_%%v') DO SET "suppdec="&CALL :show L 22 %%a R 7 %%b R 9 %%c&SET "list_%%v="
)
FOR /f "tokens=2,3,4delims==_ " %%a IN ('set list_ 2^nul') DO SET "suppdec="&CALL :show L 22 %%a R 7 %%b R 9 %%c
)>output.txt
TYPE output.txt
GOTO :EOF
:show
IF "%~3"=="" GOTO output
IF %1==L (SET column=%~3%spaces%) ELSE (SET column=%spaces:~0,-1%%~3%suppdec%)
IF %1==L (CALL SET line=%%line%%%%column:~0,%2%%) ELSE (CALL SET line=%%line%%%%column:~-%2%%)
SHIFT&shift&SHIFT
ECHO "%~3"|FIND "." >nul
IF ERRORLEVEL 1 (SET "suppdec= ") ELSE (SET "suppdec=")
GOTO show
:output
ECHO %line%
SET "line="
GOTO :eof
list.seq包含
Windows
Linux
Absent
MacOS
Ubuntu
Android
FreePhysicalMemory
TotalVisibleMemorySize
CPULoadPercentage
如果在一个文件中找到一个元素而在另一个文件中找不到，则会显示缺少数据的0.00。
如果某个值不包含小数，则将移动2个空格以将单位列与小数对齐。
未出现在数据文件中但list.seq文件中提到的元素将显示为值0.00
list.seq文件中未提及的数据文件中出现的元素将在list.seq
答案 2 :(得分：2)
这是一种完全不同的方法，具有以下功能：
lookup变量中添加或减去值。我将FILE1.TXT，FILE2.TXT重命名为SERVER1.TXT，SERVER2.TXT。我还将SERVER1.TXT复制到SERVER3.TXT，这样我就可以测试上一列中缺少的值。
@echo off
setlocal enableDelayedExpansion
:: Clear any existing $ variables
for /f "delims==" %%A in ('"set $ 2>nul"') do set "%%A="
:: Load data
set "cnt=0"
set "blank= "
set "width=8"
set "labelWidth=22"
set "lookup= FreePhysicalMemory:2 TotalVisibleMemorySize:3 CPULoadPercentage:4"
for %%F in (server1.txt server2.txt server3.txt) do (
set "val=%blank%%%~nF"
set "$0.OPERATINGSYSTEM=!$0.OPERATINGSYSTEM! !val:~-%width%!"
for /f "tokens=1,2" %%A in (%%F) do (
set "test=!lookup:* %%A:=!"
if "!test!" equ "!lookup!" (set "prefix=$1.") else set "prefix=$!test:~0,1!."
for %%P in (!prefix!) do (
if not defined !prefix!%%A (
for /l %%N in (1 1 !cnt!) do set "%%P%%A=!%%P%%A! !blank:~-%width%!"
) else if "!%%A!" neq "!cnt!" (
set "%%P%%A=!%%P%%A! !blank:~-%width%!"
)
set "val=%blank%%%B"
set "%%P%%A=!%%P%%A! !val:~-%width%!"
)
set /a "%%A=cnt+1"
)
set /a cnt+=1
)
:: Print results
for /f "tokens=2* delims=.=" %%A in ('set $') do (
set "label=%%A%blank%"
echo !label:~0,%labelWidth%!%%B
)
- 输出 -
OPERATINGSYSTEM SERVER1 SERVER2 SERVER3
Android 3.46
Linux 2.78 5.76 2.78
MacOS 3.45 6.39 3.45
Ubuntu 4.12 4.12
Windows 1.36 4.42 1.36
FreePhysicalMemory 30.12 31.65 30.12
TotalVisibleMemorySize 48.00 48.00 48.00
CPULoadPercentage 2 4 2
编辑以回应OP评论
这是一个修改版本，它使用NULL表示缺失值，并将输出写入文本文件。
@echo off
setlocal enableDelayedExpansion
:: Clear any existing $ variables
for /f "delims==" %%A in ('"set $ 2>nul"') do set "%%A="
:: Load data
set "cnt=0"
set "blank= "
set "null= NULL"
set "width=8"
set "labelWidth=22"
set "lineWidth=0"
set "lookup= FreePhysicalMemory:2 TotalVisibleMemorySize:3 CPULoadPercentage:4"
for %%F in (server1.txt server2.txt server3.txt) do (
set "val=%blank%%%~nF"
set "$0.OPERATINGSYSTEM=!$0.OPERATINGSYSTEM! !val:~-%width%!"
for /f "tokens=1,2" %%A in (%%F) do (
set "test=!lookup:* %%A:=!"
if "!test!" equ "!lookup!" (set "prefix=$1.") else set "prefix=$!test:~0,1!."
for %%P in (!prefix!) do (
if not defined !prefix!%%A (
for /l %%N in (1 1 !cnt!) do set "%%P%%A=!%%P%%A! !null:~-%width%!"
) else if "!%%A!" neq "!cnt!" (
set "%%P%%A=!%%P%%A! !null:~-%width%!"
)
set "val=%blank%%%B"
set "%%P%%A=!%%P%%A! !val:~-%width%!"
)
set /a "%%A=cnt+1"
)
set /a cnt+=1, lineWidth+=width+1
)
:: Print results
(for /f "tokens=2* delims=.=" %%A in ('set $') do (
set "line=%%B !null:~-%width%!"
set "label=%%A%blank%"
echo !label:~0,%labelWidth%!!line:~0,%lineWidth%!
))>output.txt