Question

我有以下内容来确定日期并根据日期获取文件。我需要修改这个抓取一个日期为昨天和前天的文件，即date-1和date-2。我需要改变什么？谢谢！

echo @echo off > uploadsp.txt
set mydate=%date:~10,4%%date:~4,2%%date:~7,2%
echo set mydate=%date:~10,4%%date:~4,2%%date:~7,2% >> uploadsp.txt

set myfile=Epic_DSH360144_Drug_Utilization_%mydate%_DU.txt
echo put %myfile% >> uploadsp.txt
exit

Answer 1

这样的事情应该做。

@echo off
set day=-1
echo >"%temp%\%~n0.vbs" s=DateAdd("d",%day%,now) : d=weekday(s)
echo>>"%temp%\%~n0.vbs" WScript.Echo year(s)^& right(100+month(s),2)^& right(100+day(s),2)
for /f %%a in ('cscript /nologo "%temp%\%~n0.vbs"') do set "result=%%a"
del "%temp%\%~n0.vbs"
set "YYYY=%result:~0,4%"
set "MM=%result:~4,2%"
set "DD=%result:~6,2%"
set "result1=%yyyy%-%mm%-%dd%"

set day=-2
echo >"%temp%\%~n0.vbs" s=DateAdd("d",%day%,now) : d=weekday(s)
echo>>"%temp%\%~n0.vbs" WScript.Echo year(s)^& right(100+month(s),2)^& right(100+day(s),2)
for /f %%a in ('cscript /nologo "%temp%\%~n0.vbs"') do set "result=%%a"
del "%temp%\%~n0.vbs"
set "YYYY=%result:~0,4%"
set "MM=%result:~4,2%"
set "DD=%result:~6,2%"
set "result2=%yyyy%-%mm%-%dd%"
set yesterdayFile=Epic_DSH360144_Drug_Utilization_%result1%_DU.txt
set previousdayFile=Epic_DSH360144_Drug_Utilization_%result2%_DU.txt
echo Yesterday: "%result1%" - File to delete is %yesterdayFile%
echo Previous: "%result2%" - File to delete is %previousdayFile%

如此有效，根据您要传输的文件，您可以运行

echo put %yesterdayFile% >> uploadsp.txt

或

echo put %prevousdayFile% >> uploadsp.txt

Answer 2

这应该可以解决问题。

@echo off
set nd=-1
set nd=-2
set mydate=%date:~10,4%%date:~4,2%%date:~7,2%
echo mydate=%date:~10,4%%date:~4,2%%date:~7,2%

echo s=DateAdd("d",%nd%,now) : d=weekday(s) >"%temp%\%~n1.vbs"
echo WScript.Echo year(s)^& right(100+month(s),2)^& right(100+day(s),2) >>"%temp%\%~n1.vbs"
for /f %%a in ('cscript /nologo "%temp%\%~n1.vbs"') do set "result=%%a"
del "%temp%\%~n1.vbs"
set yday=%result%

echo s=DateAdd("d",%nd%,now) : d=weekday(s) >"%temp%\%~n2.vbs"
echo WScript.Echo year(s)^& right(100+month(s),2)^& right(100+day(s),2) >>"%temp%\%~n2.vbs"
for /f %%a in ('cscript /nologo "%temp%\%~n2.vbs"') do set "result=%%a"
del "%temp%\%~n2.vbs"
set yyday=%result%

set myfile=Epic_DSH360144_Drug_Utilization_%mydate%_DU.txt
set yfile=Epic_DSH360144_Drug_Utilization_%ydate%_DU.txt
set yyfile=Epic_DSH360144_Drug_Utilization_%yydate%_DU.txt
echo put %myfile% >> uploadsp.txt
echo put %yfile% >> uploadsp.txt
echo put %yyfile% >> uploadsp.txt
pause

Answer 3

你也可以非常轻松地召唤powershell来获取日期并从中减去一天。

For /F "delims=" %%G In ('PowerShell -Command "&{((Get-Date).AddDays(-1)).ToString('MMddyyyy')}"') Do Set "yesterday=%%G"

在批处理文件中获取上一个日期和上一个日期（cmd）

3 个答案: