我想用逗号替换回车符 [英] I want to replace carriage returns with commas in batch

问题描述

我有一个名为test.txt的文本文件，其中有一些名为PROP-VALUES的部分。使用批处理，我想用逗号替换每一个回车，但只能在PROP-VALUES部分。附件是原始文件test.txt和固定文件test.txt

original

修正了

解决方案

当我看到像这样的问题代码，甚至没有几个示例文本行！）我认为我可以写任何我想要的代码，所以我无法抗拒诱惑尝试一个疯狂的方法！

 $ set $ set $ b $ set $ set $ set $ set $ set $ set $ set $ set $ set $ set $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $％ b $ b设置EOL =！LF！ &安培;设置EOL2 =！LF！ 
 
 for / F %% a in（test.txt）do（
 if %% a equ PROP-SUMMARY setEOL =！LF！
 set / P = %% a！EOL！< NUL 
 setEOL0 =！EOL！& setEOL =！EOL2！& setEOL2 =！EOL0！
 if％ a equ PROP-VALUES setEOL =，
）
  

这是 test.txt ：

  4.12 
 0 
 1 
 1 
 21 
物业估价
 625 
 4.12 
 945 
 3.64 
地产概算
 400 
 400 
厚度
  

这是输出：

 4.12 
 0 
 1 
 1 
 21 
物业价值
 625,4.12 
 945 ，3.64 
 PROP-SUMMARY 
 400 
 400 
厚度
  

I have a text file called test.txt that has sections called PROP-VALUES. using batch, I want to replace every other carriage return with commas, but only in the PROP-VALUES sections. Attached are the original file test.txt and the fixed file test fixed.txt

original

fixed

解决方案

When I see "questions" like this one (with no good specifications nor code, not even a couple example text lines!) I consider that I can write whatever code I want, so I couldn't resist the temptation to try a crazy method!

@echo off
setlocal EnableDelayedExpansion

set LF=^
%Don't remove%
%these lines%
set "EOL=!LF!" & set "EOL2=!LF!"

for /F %%a in (test.txt) do (
   if %%a equ PROP-SUMMARY set "EOL=!LF!"
   set /P "=%%a!EOL!" < NUL
   set "EOL0=!EOL!" & set "EOL=!EOL2!" & set "EOL2=!EOL0!"
   if %%a equ PROP-VALUES set "EOL=,"
)

This is test.txt:

4.12
0
1
1
21
PROP-VALUES
625
4.12
945
3.64
PROP-SUMMARY
400
400
Thickness

This is the output:

4.12
0
1
1
21
PROP-VALUES
625,4.12
945,3.64
PROP-SUMMARY
400
400
Thickness

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