将十进制数100转换为31 30 30批处理

Question

[我正在尝试从文本文件转换数字-可以说number.txt-从十进制100转换为ASCII 31 30 30。

我可以批量处理吗？

我已经尝试了一些已经在SO上找到的东西-但从来没有正确的输出。

稍后，我将其转换为-我需要在执行某些命令后加一个数字。因此，可以说在109/31 30 39之后-例如应该是110 31 31 30，而不是31 30 3a。

您能给我一个提示吗？

setlocal enabledelayedexpansion
for /f "tokens=*" %%a in (nummer.txt) do (
    set line=%%a
    set a=!line:~0,1!
    set line=%%a
    set b=!line:~1,1!
    set line=%%a
    set c=!line:~2,1!
    set /a mitte=3!a!3!b!3!c!
    echo 0F0900000A00143030303030303030303030303030303030!mitte!00>com3

Answer 1

[请查看下面的Rem变暗的batch-file示例是否对您有所帮助。

@Echo Off
SetLocal EnableDelayedExpansion
Rem Undefine any existing variable named inputNum.
Set "inputNum="
Rem Read input number from first line of input file.
Set /P "inputNum="<"nummer.txt"
Rem Exit script if inputNum was not defined.
If Not Defined inputNum GoTo :EOF
Rem Define a number of additional iterations [number results required - 1].
Set "#=9"
Rem Define an increment size.
Set "i=5"

Rem Define a variable for total increase, [# x i].
Set /A $=#*i
Rem Undefine an existing verable named arg.
Set "arg="
Rem Begin looping for stated iterations.
For /L %%G In (0,%i%,%$%)Do (
    Set /A arg=inputNum+%%G
    Rem Call subfunction passing the input number as an argument.
    Call :Sub "!arg!"
    Rem If successful,
    If Defined mitte (
        Rem Output resultant number sequence.
        Echo !mitte!
    ) Else (
        Rem Exit if no result sequence.
        GoTo EndIt
    )
)

:EndIt
Rem Allow time to read output before ending.
Pause
EndLocal
GoTo :EOF

:Sub
Rem Undefine any existing variable named mitte.
Set "mitte="
Rem Split each character of passed argument.
For /F Delims^=^ EOL^= %%G In ('"Cmd /U/C Echo(%~1|Find /V """')Do (
    Rem prefix each digit of inputNum with 3.
    If Not Defined mitte (Set "mitte=3%%G")Else Set "mitte=!mitte!3%%G")
Rem return to next command line after previous Call
Exit /B

对于测试，您只需要确保输入文件路径正确，（[line 6）]。我还提供了一种工具，可以输出固定数量的增量（[line 10）] >>特定数量的其他迭代。请根据需要进行调整。如果12仅包含nummer.txt，并且将401的附加迭代增加9，应该怎么办：

5

测试后，您可能希望将343031
343036
343131
343136
343231
343236
343331
343336
343431
343436
替换为Echo !mitte!，
（[line (Echo 0F0900000A00143030303030303030303030303030303030!mitte!00)>COM3）
] >>