取当前剪辑板的文件大小 - 中国DOS联盟论坛

for /?

%~I - expands %I removing any surrounding quotes (")
%~fI - expands %I to a fully qualified path name
%~dI - expands %I to a drive letter only
%~pI - expands %I to a path only
%~nI - expands %I to a file name only
%~xI - expands %I to a file extension only
%~sI - expanded path contains short names only
%~aI - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
%~$PATH:I - searches the directories listed in the PATH
environment variable and expands %I to the
fully qualified name of the first one found.
If the environment variable name is not
defined or the file is not found by the
search, then this modifier expands to the
empty string

第1楼　feng199	发表于 2008-05-22 19:23
初级用户　发帖 11　积分 28
取当前剪辑板的文件大小在文件被复制后,能否取出当前被复制的文件大小?

第2楼　HAT	发表于 2008-05-22 20:31
版主　发帖 5,017　积分 9,023
为什么不在复制之前判断呢？

第3楼　feng199	发表于 2008-05-22 20:41
初级用户　发帖 11　积分 28
都可以,就是不知道该怎么处理?

第4楼　HAT	发表于 2008-05-22 20:43
版主　发帖 5,017　积分 9,023
for /? %~I - expands %I removing any surrounding quotes (") %~fI - expands %I to a fully qualified path name %~dI - expands %I to a drive letter only %~pI - expands %I to a path only %~nI - expands %I to a file name only %~xI - expands %I to a file extension only %~sI - expanded path contains short names only %~aI - expands %I to file attributes of file %~tI - expands %I to date/time of file %~zI - expands %I to size of file %~$PATH:I - searches the directories listed in the PATH environment variable and expands %I to the fully qualified name of the first one found. If the environment variable name is not defined or the file is not found by the search, then this modifier expands to the empty string

第5楼　feng199	发表于 2008-05-22 21:25
初级用户　发帖 11　积分 28
谢谢您!很多命令我都不理解.但我会慢慢消化的。能不能先告诉我怎么用法?

第6楼　HAT	发表于 2008-05-22 21:30
版主　发帖 5,017　积分 9,023
@echo off for %%a in (C:\test\*.txt) do echo 文件%%a的大小是：%%~zaB