Question

我一直在尝试创建一个小批量脚本来获取浏览器的用法。到目前为止，一切都很好，它应该做到的。然后我将文件移动到另一台PC，现在我得到“Missing Operator”错误，程序运行就像它应该的那样。有什么想法吗？

@echo off
set date = %date
set time = %time
set sum=0
for /f "tokens=5 delims=," %%x in ('tasklist /fo csv /fi "imagename eq firefox.exe"') do (
  for /f "tokens=1-5 delims=.K " %%a in ("%%~x") do set /a sum+=%%a%%b%%c%%d
)
echo %date%, %time%, firefox.exe, %sum%K > FirefoxDumpResult.csv
pause

:start
set date = %date
set time = %time
set sum=0
for /f "tokens=5 delims=," %%x in ('tasklist /fo csv /fi "imagename eq firefox.exe"') do (
  for /f "tokens=1-5 delims=.K " %%a in ("%%~x") do set /a sum+=%%a%%b%%c%%d
)
echo %date%, %time%, firefox.exe, %sum%K >> FirefoxDumpResult.csv
set choice=
set /p choice="Do you want to log another one? Press 'y' and enter for Yes: "
if not '%choice%'=='' set choice=%choice:~0,1%
if '%choice%'=='y' goto start

Answer 1

您尚未在％DATE％和％TIME％变量上放置结束百分比字符。另外，您不应该创建已经存在且无论如何都不需要设置的变量。你也毫无意义地重复了一段代码。最后，您没有使用我在使用chrome.exe的其他类似问题的早期回复中为您提供的更简单的代码。

试试这个：

@Echo Off
If /I Not "%CD%\" Equ "%~dp0" CD /D %~dp0
>FirefoxDumpResult.csv Type Nul
:Start
Set "_sum=0"
For /F "Tokens=6-7 Delims=., " %%a In (
    'TaskList /NH /FI "ImageName Eq firefox.exe"') Do Set/A _sum+=%%a%%b
Echo=%DATE%, %TIME%, firefox.exe, %_sum%K>>FirefoxDumpResult.csv
Echo=
Echo=Firefox process information logged
Echo=
Choice /M "Do you want to log another one?" 
If ErrorLevel 2 Exit/B
GoTo :Start

这些是您和我的版本的输出：

::-------------------------------- Akorna Output -------------------------------
Type Nul 1>FirefoxDumpResult.csv
Set _sum=0
For /F "Tokens=6-7 Delims=., " %a In ('TaskList /NH /FI "ImageName Eq firefox.exe"') Do Set/A "_sum+=%a%b"
Set/A "_sum+=414 032K" Missing operator.
Echo=wo 07/09/2016, 16:39:43,48, firefox.exe, 414K 1>>FirefoxDumpResult.csv
::------------------------------------------------------------------------------
::-------------------------------- Compo Output --------------------------------
Type Nul 1>FirefoxDumpResult.csv
Set "_sum=0"
For /F "Tokens=6-7 Delims=., " %a In ('TaskList /NH /FI "ImageName Eq firefox.exe"') Do Set/A _sum+=%a%b
Set/A _sum+=333232
Echo=09/09/2016, 10:23:22.56, firefox.exe, 333232K 1>>FirefoxDumpResult.csv
::------------------------------------------------------------------------------

你已经明确改变了剧本;请确保至少在您使用的脚本中的第5行与我发布的第5行匹配。

使用批处理文件时缺少操作员错误

1 个答案: