抓取和拆分文件的内容并将其用作批处理脚本中的变量

Question

我正在尝试从文件中获取服务器列表并同时获取根驱动器。
这是文件的内容：

serverlist.config

WKS_LIST                           install  WKS1 WKS2 \
                                            WKS3 WKS4 WKS5 \
                                            WKS6

WKS_ROOT_PATHS                       install    C:\temp D:\temp \
                                                C:\temp C:\temp C:\temp \
                                                C:\temp


SERVER_LIST                       install   NODE0 NODE1 \
                                            APP1 APP2 APP3 \
                                            APP4 APP5 APP6 \
                                            APP7

SERVER_ROOT_PATHS              install          I:\temp E:\temp I:\temp \
                                            I:\temp I:\temp I:\temp \
                                            I:\temp I:\temp I:\temp \
                                            I:\temp

TEST_LIST                       install     TEST1 TEST2

TEST_ROOT_PATHS                 install     I:\temp I:\temp

我希望批处理脚本查看 serverlist.config 并将变量设置为如下所示：

set serverlist=NODE0 NODE1 APP1 APP2 APP3 APP4 APP5 APP6 APP7
set rootpath=I E I I I I I I I I

FOR %%a in (%serverlist%) do robocopy \\%%a\%rootpath%$\temp\log I:\temp\TEST-LOG\%%a *mask1* *mask2* /S /copyall /maxage:20200227 /xd *mask3* >> I:\temp\output.log

您能否提供有关如何抓取和拆分 serverlist.config 文件以将它们放入上述批处理脚本中的变量的帮助？
如果您需要任何东西，请告诉我。

Answer 1

这是非常不灵活的，但有效：

@echo off
SETLOCAL ENABLEDELAYEDEXPANSION
set config=serverlist.config

:a
set x=2
set y=2
for /f "tokens=1*" %%x in (%config%) do (
if "%%x" equ "SERVER_LIST" set x=0
if "%%x" equ "SERVER_ROOT_PATHS" (set x=1 & set y=0)
if "%%x" equ "TEST_LIST" goto :b
if !x! equ 0 echo %%x %%y>>serverlist.txt 
if !y! equ 0 echo %%x %%y>>rootpath.txt
)

:b
for /f "delims=\" %%x in (serverlist.txt) do set "SERVER_LIST=!SERVER_LIST!%%x"
for /f "tokens=3*" %%x in ("%SERVER_LIST%") do set "serverlist=%%x %%y"

:c
for /f "tokens=*" %%x in (rootpath.txt) do (
set "paths=%%x"
for %%a in (: \ temp) do set "paths=!paths:%%a=!"
set "ROOT_PATH=!ROOT_PATH!!paths!"
)
for /f "tokens=3*" %%x in ("%ROOT_PATH%") do set "rootpath=%%x %%y"

:d
del serverlist.txt
del rootpath.txt
FOR %%a in (%serverlist%) do robocopy \\%%a\%rootpath%$\temp\log I:\temp\TEST-LOG\%%a *mask1* *mask2* /S /copyall /maxage:20200227 /xd *mask3* >> I:\temp\output.log
ENDLOCAL

基本上它抓取以下内容：

1. SERVER_LIST 和 SERVER_ROOT_PATHS
2. SERVER_ROOT_PATHS 和 TEST_LIST

Answer 2

@echo off
setlocal enabledelayedexpansion

set "server_list=serverlist.config"

rem Set variables with leading underscores from the server list i.e. _SERVER_LIST=...
set "continuation="

for /f "tokens=*" %%A in (!server_list!) do @(
    set "line=%%~A"

    if "!line:~-1!" == "\" (
        set "continuation=y"
        if defined last_line (
            set "line=!last_line! !line:~,-1!"
        ) else (
            set "line=!line:~,-1!"
        )
    ) else if defined continuation (
        set "continuation="
        set "line=!last_line! !line!"
        for /f "tokens=1,2,* delims= " %%B in ("!line!") do set "_%%~B=%%~D"
        set "line="
    ) else (
        for /f "tokens=1,2,* delims= " %%B in ("!line!") do set "_%%~B=%%~D"
        set "line="
    )

    set "last_line=!line!"
)

rem Set _SERVER_ROOT_DRIVES from _SERVER_ROOT_PATHS
set "_SERVER_ROOT_DRIVES="

for %%A in (!_SERVER_ROOT_PATHS!) do (
    set "drive=%%~dA"

    if defined drive (
        set "drive=!drive:~,1!"
        if defined _SERVER_ROOT_DRIVES (
            set "_SERVER_ROOT_DRIVES=!_SERVER_ROOT_DRIVES! !drive!"
        ) else (
            set "_SERVER_ROOT_DRIVES=!drive!"
        )
    )
)

rem Run robocopy (Remove echo and carets if looks OK to actually run robocopy)
for %%A in (%_SERVER_LIST%) do (
    echo robocopy \\%%A\!_SERVER_ROOT_DRIVES!$\temp\log I:\temp\TEST-LOG\%%A *mask1* *mask2* /S /copyall /maxage:20200227 /xd *mask3* ^>^> I:\temp\output.log
)

robocopy 命令的echo 输出与问题中代码的输出相匹配。

代码将读取服务器列表并使用SERVER_LIST 之类的关键字，并将前导下划线作为变量名使用。如果检测到行尾继续符 \，则变量名称的值 set 将是同一行中的值，并将包括下一行中的值。

驱动器字母从_SERVER_ROOT_PATHS 中提取，并设置为一个名为_SERVER_ROOT_DRIVES 的新变量。

robocopy 命令将回显到控制台以查看是否正常。

可以使用set _查看脚本中前导下划线的变量名和值，方便调试。