如何处理文件名的空间批次循环 [英] How to handle space of Filename in Batch For Loop

问题描述

@echo off
echo processing please wait...
setlocal enabledelayedexpansion
set txtfile=%~dp0mysql\my.ini.bak
set newfile=%~dp0mysql\my.ini
if exist "%newfile%" del /f /q "%newfile%"
for /f "tokens=*" %%a in (%txtfile%) do (
   set newline=%%a
   echo !newline! >> %newfile%
)

现在my.ini.bak文件在D：\\ Program Files文件\\ my.ini.bak结果
错误：系统无法找到该文件的文件\\ MySQL的\\ my.ini.bak

Now my.ini.bak file is in D:\Program Files\my.ini.bak
Error : The system cannot find the file Files\mysql\my.ini.bak.

如何让这个code的工作，所以它my.ini.bak复制每一行MY.INI

How to make this code work, so it copy each line from my.ini.bak to my.ini

推荐答案

我不认为你需要引用的路径，你可以在扩展路径中使用的短名称。因此，使用％〜DPS代替％〜DP

I don't think you need to quote the paths, you can just use the short names in the expanded path. So use %~dps instead of %~dp

@echo off
echo processing please wait...
setlocal enabledelayedexpansion
set txtfile=%~dps0mysql\my.ini.bak
set newfile=%~dps0mysql\my.ini
if exist "%newfile%" del /f /q "%newfile%"
for /f "tokens=*" %%a in (%txtfile%) do (
   set newline=%%a
   echo !newline! >> %newfile%
)

顺便说一句，我跟你原来的code得到的错误是从你的错误略有不同，不知道为什么。

By the way, the error I get with your original code is slightly different from your error, not sure why.

The system cannot find the file C:\Program.

这篇关于如何处理文件名的空间批次循环的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！