如何把％的随机％与批处理文件的批处理文件？ [英] How to put %random% to a new batch file with a batch file?

问题描述

我想，但这在一个其他.bat文件

I want to but this in to an other .bat file

echo %random% > test.bat
set /a num= +1 
:repeat1 
set /a num= +1 
echo %random% >> test.bat
if ==100 goto end 
goto repeat1

所以，我曾尝试与这样的：

So I have tried with this:

echo echo %every%%random%%random%%random%%random% > "output.txt" > test.bat
echo set /a num=%num% +1 >> test.bat
echo :repeat1 >> test.bat
echo set /a num=%num% +1 >> test.bat
echo echo %every%%random%%random%%random%%random% >> "output.txt" >> test.bat
echo if %num%==%amount% goto end >> test.bat
echo goto repeat1 >> test.bat
:end >> test.bat

但%%事情不工作（它将把一个随机nummer，但我希望能有％的随机％的在在新 .bat文件

推荐答案

你有逃避一些字符，如果你想给他们写字面上。他们中的大多数都逃脱以尖号 ^ （＆安培; ，＆LT; ，＆GT; ， | ）。百分号是一个例外：`

you have to escape some chars if you want to write them literally. Most of them are escaped with a caret ^ (&,<,>,|). The percent sign is an exception: it is escaped with another percent-sign:`

echo %%random%% ^> test.bat

不过，我可以建议其他方法来写你的第二个批处理文件（没有照顾字符逃脱）：

But may I suggest another method to write your second bat file (without caring for characters to escape):

@echo off
for /f "delims=:" %%i in (' findstr /n /c:":: Start of Second ::" "%~dpnx0"') do set start=%%i
more +%start% "%~dpnx0" >test.bat
call test.bat
echo -------
type test.txt
echo -------

goto :eof
:: Start of Second ::
@echo off
echo %random% >test.txt
set /a num=0 
:repeat1 
  set /a num+=1 
  echo %random% >>test.txt
  if %num%==10 goto :eof
goto .repeat1

的 的用于确定数据的开始行被写入，
更多+ N 写入文件（〜dpnx0是当前正在运行的批处理文件），通过跳过第一个 N 行。

The for is used to determine the start line of the data to be written, more +n writes the file ("~dpnx0" is the currently running batchfile) by skipping the first n lines.

临：没有必要逃避任何东西 - 只写数据应该输出

Pro: no need to escape anything - just write the data as it should be outputted.

魂斗罗：只有一个第二档的可能;只有静态的文字可能的。

Contra: only one "second file" possible; only static text possible.

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