在bat文件中编辑字符串

Question

我有一个bat文件，它读取记录列表并从每行中提取一个数字。然后它将这些数字写入另一个文本文件，并从此处计算出总值是多少，在读取数字时删除前导0。

这一切都很好，但我似乎无法做到的是因为这个价值是需要2个小数点的价格。目前它以2971480打印到文件，但我需要它为29714.80。有没有办法在bat文件中执行此操作？

我使用的代码如下：

setlocal EnableDelayedExpansion
rem.> "C:\output.txt"
for /F "delims=" %%L in ('findstr /L "T" "C:\test files\test.txt"') do (
set "LINE=%%L" & set "LINE=!LINE:*ResponseCode=!" & echo !LINE:~39,8%!
)>> "C:\output.txt"
endlocal
set sum=0
cd C:\test files
for /F "tokens=* delims=0" %%A in (output.txt) do set /a sum=sum+%%A
echo The total Sales for today was %sum% > output2.txt
output2.txt
pause

老实说，我不知道从哪里开始。任何帮助将不胜感激。

修改

原始文件如下所示：

  

＆＃34; 59＆＃34;，003005213,23,10,0017,07,59,0000,0000,03,03005213,04,0000,00000000,00000000,00000000,00000000,00000000,00000000,00000000， 00000000,00000000，＆＃34; R＆＃34; 00000000   ＆＃34; 59＆＃34;，002009205,23,10,0017,08,00,0001,0000,02,02009205,02,0001,00000000,00004300,00000000,00004300,00005000,00005000,00000000,00000000,00000700 ＆＃34; R＆＃34; 00000000   ＆＃34; 61＆＃34;，0000000001879,00000010,1,00000430,00004300,02,01,0，＆＃34; T＆＃34;，002009205,0   ＆＃34; 59＆＃34;，002009206,23,10,0017,08,02,0001,0000,02,02009206,02,0001,00000000,00001200,00000000,00001200,00001200,00001200,00000000,00000000,00000000 ＆＃34; R＆＃34; 00000000   ＆＃34; 61＆＃34;，0000000001430,00000001,1,00001200,00001200,02,01,0，＆＃34; T＆＃34;，002009206,0   ＆＃34; 59＆＃34;，003005214,23,10,0017,08,03,0001,0000,03,03005214,02,0001,00000000,00006500,00000000,00006500,00006500,00006500,00000000,00000000,00000000 ＆＃34; R＆＃34; 00000000   ＆＃34; 61＆＃34;，0000000001428,00000005,1,00001300,00006500,02,01,0，＆＃34; T＆＃34;，003005214,0   ＆＃34; 59＆＃34;，002009207,23,10,0017,08,04,0002,0000,02,02009207,02,0002,00003600,00000000,00000000,00003600,00005000,00005000,00000000,00000000,00001400 ＆＃34; R＆＃34; 00000000   ＆＃34; 61＆＃34;，0000000000285,00000001,1,00002800,00002800,02,00,0，＆＃34; T＆＃34;，002009207,0   ＆＃34; 61＆＃34;，0000000000430,00000002,1,00000400,00000800,02,00,0，＆＃34; T＆＃34;，002009207,0   ＆＃34; 59＆＃34;，003005215,23,10,0017,08,07,0000,0000,03,03005215,04,0000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000 ＆＃34; R＆＃34; 00000000   ＆＃34; 59＆＃34;，003005216,23,10,0017,08,09,0000,0000,03,03005216,04,0000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000 ＆＃34; R＆＃34; 00000000   ＆＃34; 59＆＃34;，002009208,23,10,0017,08,10,0001,0000,02,02009208,02,0001,00007000,00000000,00000000,00007000,00010000,00010000,00000000,00000000,00003000 ＆＃34; R＆＃34; 00000000   ＆＃34; 61＆＃34;，0000000000337,00000001,1,00007000,00007000,02,00,0，＆＃34; T＆＃34;，002009208,0   ＆＃34; 59＆＃34;，003005217,23,10,0017,08,10,0001,0000,03,03005217,02,0001,00000000,00006500,00000000,00006500,00006500,00006500,00000000,00000000,00000000 ＆＃34; R＆＃34; 00000000   ＆＃34; 61＆＃34;，0000000001428,00000005,1,00001300,00006500,02,01,0，＆＃34; T＆＃34;，003005217,0

每行以61或59开头。

然后在过滤器之后：

  

00004300   00001200   00006500   00002800   00000800   00007000   00006500   00002900   00000400   00003250   00000520   00002990   00003250   00001300   00005040   00000470   00000410   00002600   00017000   00002800   00001575   00006500   00002430   00001615   00002150   00000350   00001300   00001435   00006500   00002600   00003250   00001860   00003250   00002985   00000430   00001200   00000860   00000515   00002350   00001300   00001300   00001005   00000865   00000430   00002200   00006500   00002490   00001985   00001300   00013000   00001300   00006500   00001300   00006500   00006500   00001300   00003250   00003925   00001160   00002800   00006500   00002200   00001300   00000430   00003250   00000615   00013000   00005490   00002600   00002510   00001300   00008445   00003250   00004595   00013000   00001000   00001005   00001300   00006500   00001300   00001300   00003255   00000670   00002600   00004400   00002480   00001490   00001950   00002895   00003120   00003525   00003250   00005660   00013000   00001470   00006500   00010810   00003250   00003870   00000550   00000400   00001460   00003250   00001300   00000430   00003250   00000430   00007000   00007165   00026000   00003250   00002445   00006500   00003890   00003390   00003250   00002800   00002395   00005555   00002970   00002700   00003445   00003150   00001520   00000930   00010205   00002945   00003250   00001120   00006500   00001215   00006500   00001980   00001495   00002040   00000400   00003250   00000220   00006500   00003250   00006140   00002600   00009750   00000525   00002405   00001920   00000995   00000430   00000430   00006500   00001965   00006500   00001070   00000810   00000430   00017000   00000485   00002010   00006500   00001105   00003480   00003250   00003250   00010025   00000510   00003250   00007000   00003250   00002320   00006500   00002600   00000650   00010345   00005340   00002995   00001240   00003250   00001005   00006500   00001015   00003250   00005065   00000430   00000580   00000450   00000860   00004550   00000430   00001300   00010560   00000880   00000465   00006500   00000840   00003250   00006060   00002600   00010625   00003250   00000430   00000920   00000930   00002600   00005245   00001300

然后我将它们加在一起，删除前导零以获得我的最终总数。

Answer 1

echo The total Sales for today was %sum:~0,-2%.%sum:~-2% > output2.txt

即输出sum，除了最后2个字符和一个点，然后是最后2个字符。