mklink Junction Point Link无法创建文件

Question

我正在尝试创建一个.BAT文件，它将使用MkLink创建App Links和Web Links但我似乎无法让它运行。

@echo off
SET LINK_APPROOT=C:\Users\Intern\Desktop\debugprojects\GeneratedAppServer
SET LINK_WEBROOT=C:\Users\Intern\Desktop\debugprojects\GeneratedWebServer
SET TARGET_ROOT=C:\inetpub\wwwroot

SET WWWROOT_DIR=C:\inetpub\wwwroot
SET CURRENT_DIR=%~dp0

REM Creating App links
mklink /j %LINK_APPROOT%\GeneratedAppServer\commandline %TARGET_ROOT%\App\App_Code\commandline
mklink /j %LINK_APPROOT%\GeneratedAppServer\dbaccess %TARGET_ROOT%\App\App_Code\dbaccess
mklink /j %LINK_APPROOT%\GeneratedAppServer\entitydef %TARGET_ROOT%\App\App_Code\entitydef
mklink /j %LINK_APPROOT%\GeneratedAppServer\hub %TARGET_ROOT%\App\App_Code\hub
mklink /j %LINK_APPROOT%\GeneratedAppServer\lib %TARGET_ROOT%\App\App_Code\lib
mklink /j %LINK_APPROOT%\GeneratedAppServer\service %TARGET_ROOT%\App\App_Code\service

REM Creating Web links
mklink /j %LINK_WEBROOT%\GeneratedWebServer\entitydef %TARGET_ROOT%\Web\App_Code\entitydef
mklink /j %LINK_WEBROOT%\GeneratedWebServer\hub %TARGET_ROOT%\Web\App_Code\hub
mklink /j %LINK_WEBROOT%\GeneratedWebServer\lib %TARGET_ROOT%\Web\App_Code\lib
mklink /j %LINK_WEBROOT%\GeneratedWebServer\View_Code %TARGET_ROOT%\Web\App_Code\View_Code
mklink /j %LINK_WEBROOT%\GeneratedWebServer\web\App_Pages %TARGET_ROOT%\Web\App_Pages
mklink /j %LINK_WEBROOT%\GeneratedWebServer\web\Images %TARGET_ROOT%\Web\Images
mklink /j %LINK_WEBROOT%\GeneratedWebServer\web\Scripts %TARGET_ROOT%\Web\Scripts
mklink /j %LINK_WEBROOT%\GeneratedWebServer\web\WS %TARGET_ROOT%\Web\WS

pause

我应该改变什么，或者我错过了什么？我是新手创建.bat文件并使用mklink。

Answer 1

阅读mklink description或mklink /?：

==> mklink /?
Creates a symbolic link.

MKLINK [[/D] | [/H] | [/J]] Link Target

        /D      Creates a directory symbolic link.  Default is a file
                symbolic link.
        /H      Creates a hard link instead of a symbolic link.
        /J      Creates a Directory Junction.
        Link    specifies the new symbolic link name.
        Target  specifies the path (relative or absolute) that the new link refers to.

这两个错误都与命令的Link部分有关，请参阅下一个示例：

==> dir d:\bat\files\bub*| findstr /I "bub"
23.11.2015  17:57    <DIR>          bubu

==> mklink /J "D:\bat\files\bubu" "D:\test\a folder path"
Cannot create a file when that file already exists.

==> mklink /J "D:\bat\filesNoFolder\bubu" "D:\test\a folder path"
The system cannot find the path specified.

==> mklink /J "D:\bat\files\bubux" "D:\test\a folder path\even if not exists"
Junction created for D:\bat\files\bubux <<===>> D:\test\a folder path\even if not exists

==> dir d:\bat\files\bub*| findstr /I "bub"
23.11.2015  17:57    <DIR>          bubu
27.12.2016  10:08    <JUNCTION>     bubux [D:\test\a folder path\even if not exists]

==>

使用echo ON查看具体情况。

BTW，%~dp0和%CD%目录可能有所不同：

• %~dp0 =脚本所在的文件夹
• %CD%  =当前目录