回声在Windows -e相同呢？ [英] echo -e equivalent in Windows?

问题描述

是否有任何Linux回声-e相当于在windows，所以我可以用回声-e \\ xnnn来打印的ASCII code是十六进制值NNN？字符

Is there any Linux "echo -e" equivalent in windows so I can use "echo -e \xnnn" to print out the character whose ASCII code is the hexadecimal value nnn ?

推荐答案

有没有类似的，但你可以编写自己的功能。

There is no equivalent, but you can write your own function.

我会分裂问题分成两部分。结果，
转换的十六进制数为十进制。结果
转换十进制数为ASCII。

I would split the problem into two parts.
Convert the hex number to decimal.
Convert the decimal number to ASCII.

从十六进制到十进制转换是通过简单

Converting from hex to decimal is simple by

set "myHex=4A"
set /a decimal=0x%myHex%

转换一个数字到ASCII更加棘手，这取决于所需的ASCII范围的搜索
如果你只需要从32（空格）126'〜'的范围内，你可以使用众所周知=退出codeAscii变量

Converting a number to an ASCII is more tricky, it depends of the required ASCII-range
If you only need the range from 32 (space) to 126'~', you could use the well known =ExitCodeAscii variable

set "decimal=%1"
cmd /c exit /b %decimal%
echo "%=ExitCodeAscii%"

如果您还需要一些特殊的字符，如CR，LF，ESC，DEL，可以用纯批量创建。

If you need also some special characters like CR, LF, ESC, DEL, it is possible to create them with pure batch.

如果你需要更多的比你能使用VBScript。

If you need more than you could use vbscript.

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