Xcopy.exe绝对是你的朋友。 它内置在Windows中，所以它的成本是零。

xcopy /s c:\source d:\target

你可能想要调整一些东西;我们还添加了以下选项:

/s/e - recursive copy, including copying empty directories. /v - add this to verify the copy against the original. slower, but for the paranoid. /h - copy system and hidden files. /k - copy read-only attributes along with files. otherwise, all files become read-write. /x - if you care about permissions, you might want /o or /x. /y - don't prompt before overwriting existing files. /z - if you think the copy might fail and you want to restart it, use this. It places a marker on each file as it copies, so you can rerun the xcopy command to pick up from where it left off.

如果你认为xcopy可能会中途失败(比如当你在一个脆弱的网络连接上复制时)，或者你必须停止它并想稍后继续它，你可以使用xcopy /s/z c:\source d:\target。

如果你不想用绝对路径复制文件，换句话说，相对路径:

不要忘记在路径中加上反斜杠而不是斜杠

例子:

copy children-folder\file.something .\other-children-folder

PS:绝对路径可以使用这些称为“批处理参数”的通配符检索。

@echo off
echo %%~dp0 is "%~dp0"
echo %%0 is "%0"
echo %%~dpnx0 is "%~dpnx0"
echo %%~f1 is "%~f1"
echo %%~dp0%%~1 is "%~dp0%~1"

查看关于复制的文档:https://technet.microsoft.com/en-us/library/bb490886.aspx

这里还有批参数文档: https://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/percent.mspx?mfr=true

你可能想看看XCopy或RoboCopy，它们是非常全面的解决方案，几乎适用于Windows上的所有文件复制操作。

看看基于rsync的Windows工具NASBackup。如果您熟悉rsync命令，这将是一个额外的奖励。

你可以使用esentutl复制(主要是大文件)的进度条:

esentutl /y "my.file" /d "another.file" /o

进度条看起来是这样的:

Xcopy.exe绝对是你的朋友。 它内置在Windows中，所以它的成本是零。

xcopy /s c:\source d:\target

你可能想要调整一些东西;我们还添加了以下选项:

/s/e - recursive copy, including copying empty directories. /v - add this to verify the copy against the original. slower, but for the paranoid. /h - copy system and hidden files. /k - copy read-only attributes along with files. otherwise, all files become read-write. /x - if you care about permissions, you might want /o or /x. /y - don't prompt before overwriting existing files. /z - if you think the copy might fail and you want to restart it, use this. It places a marker on each file as it copies, so you can rerun the xcopy command to pick up from where it left off.

如果你认为xcopy可能会中途失败(比如当你在一个脆弱的网络连接上复制时)，或者你必须停止它并想稍后继续它，你可以使用xcopy /s/z c:\source d:\target。