使用命令行将文件复制到用户文件夹
Copy file to user folder with a command line
我在网上到处搜索，但找不到用命令行将文件复制到桌面的方法。
Xcopy File.exe c:/users/%username%/desktop
这给我一个错误，例如
Access denied
我也在研究 robocopy，但没有成功。
我可以使用其他程序吗？
Ps。我也测试了
takeown /f <foldername> /r /d y
我们对路径使用反斜杠。正斜杠是开关，反斜杠是路径分隔符。
使用%userprofile%\desktop。如果路径可能有空格括在引号中。
copy c:\windows\win.ini "%userprofile%\desktop\*.*"
参考
& seperates commands on a line.
&& executes this command only if previous command's errorlevel is 0.
|| (not used above) executes this command only if previous command's errorlevel is NOT 0
> output to a file
>> append output to a file
< input from a file
| output of one command into the input of another command
^ escapes any of the above, including itself, if needed to be passed to a program
" parameters with spaces must be enclosed in quotes
+ used with copy to concatinate files. E.G. copy file1+file2 newfile
, used with copy to indicate missing parameters. This updates the files modified date. E.G. copy /b file1,,
%variablename% a inbuilt or user set environmental variable
!variablename! a user set environmental variable expanded at execution time, turned with SelLocal EnableDelayedExpansion command
%<number> (%1) the nth command line parameter passed to a batch file. %0 is the batchfile's name.
%* (%*) the entire command line.
%<a letter> or %%<a letter> (%A or %%A) the variable in a for loop. Single % sign at command prompt and double % sign in a batch file.
\ (\servername\sharename\folder\file.ext) access files and folders via UNC naming.
: (win.ini:streamname) accesses an alternative steam. Also separates drive from rest of path.
. (win.ini) the LAST dot in a file path seperates the name from extension
. (dir .\*.txt) the current directory
.. (cd ..) the parent directory
\?\ (\?\c:\windows\win.ini) When a file path is prefixed with \?\ filename checks are turned off.
< > : " / \ | Reserved characters. May not be used in filenames.
Reserved names. These refer to devices eg,
copy filename con
which copies a file to the console window.
CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4,
COM5, COM6, COM7, COM8, COM9, LPT1, LPT2,
LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9
Maximum path length 260 characters
Maximum path length (\?\) 32,767 characters (approx - some rare characters use 2 characters of storage)
Maximum filename length 255 characters
.
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我在网上到处搜索，但找不到用命令行将文件复制到桌面的方法。
Xcopy File.exe c:/users/%username%/desktop
这给我一个错误，例如
Access denied
我也在研究 robocopy，但没有成功。 我可以使用其他程序吗？
Ps。我也测试了
takeown /f <foldername> /r /d y
我们对路径使用反斜杠。正斜杠是开关，反斜杠是路径分隔符。
使用%userprofile%\desktop。如果路径可能有空格括在引号中。
copy c:\windows\win.ini "%userprofile%\desktop\*.*"
参考
& seperates commands on a line.
&& executes this command only if previous command's errorlevel is 0.
|| (not used above) executes this command only if previous command's errorlevel is NOT 0
> output to a file
>> append output to a file
< input from a file
| output of one command into the input of another command
^ escapes any of the above, including itself, if needed to be passed to a program
" parameters with spaces must be enclosed in quotes
+ used with copy to concatinate files. E.G. copy file1+file2 newfile
, used with copy to indicate missing parameters. This updates the files modified date. E.G. copy /b file1,,
%variablename% a inbuilt or user set environmental variable
!variablename! a user set environmental variable expanded at execution time, turned with SelLocal EnableDelayedExpansion command
%<number> (%1) the nth command line parameter passed to a batch file. %0 is the batchfile's name.
%* (%*) the entire command line.
%<a letter> or %%<a letter> (%A or %%A) the variable in a for loop. Single % sign at command prompt and double % sign in a batch file.
\ (\servername\sharename\folder\file.ext) access files and folders via UNC naming.
: (win.ini:streamname) accesses an alternative steam. Also separates drive from rest of path.
. (win.ini) the LAST dot in a file path seperates the name from extension
. (dir .\*.txt) the current directory
.. (cd ..) the parent directory
\?\ (\?\c:\windows\win.ini) When a file path is prefixed with \?\ filename checks are turned off.
< > : " / \ | Reserved characters. May not be used in filenames.
Reserved names. These refer to devices eg,
copy filename con
which copies a file to the console window.
CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4,
COM5, COM6, COM7, COM8, COM9, LPT1, LPT2,
LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9
Maximum path length 260 characters
Maximum path length (\?\) 32,767 characters (approx - some rare characters use 2 characters of storage)
Maximum filename length 255 characters
.
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