从批处理文件中的变量中删除双引号会导致 CMD 环境出现问题 [英] Removing double quotes from variables in batch file creates problems with CMD environment

问题描述

任何人都可以帮助以有效和安全的方式从批处理变量中删除引号吗?

Can anybody help with effective and safe way of removing quotes from batch variables?

我编写了一个批处理文件，它成功地导入了参数 %1、%2、%3 等的列表，并将它们放入命名变量中.其中一些参数包含多个单词，因此用双引号括起来.

I have written a batch file which successfully imports a list of parameters %1, %2, %3 etc. and places them into named variables. Some of these parameters contain multiple words, and therefor are enclosed in double quotes.

> "Susie Jo" (%1)  
> "Smith Barnes" (%2)  
> "123 E. Main St." (%3)  

这些 %variables 接下来放置在命名变量中:

These %variables are next placed in named variables:

> set FirstName=%1  
> set LastName=%2  
> set ShipAddr=%3  

变量的验证是通过回声完成的.>echo.%FirstName%
>echo.%LastName%
>echo.%ShipAddr%

verification of variables is done by echo. > echo.%FirstName%
> echo.%LastName%
> echo.%ShipAddr%

结果显示为

"Susie Jo"  
"Smith Barnes"  
"123 E. Main St."  

我需要消除所选变量中包含的引号.例如，FirstName 和 LastName 用于其他地方，不得包含引号.

I need to eliminate the included quotes on selected variables. For instance, FirstName and LastName are used elsewhere and must not include quotes.

在一个测试批处理文件中，我成功地使用变量中的~波浪号字符消除了引号.

In a test batch file I was successful at eliminating quotes using the ~tilde character in variables.

> set FirstName=%~1
> set LastName=%~2 

我以为我有解决方案，但很快我就遇到了执行批处理文件时出现的异常行为.突然，CMD 无法识别长路径语句.从完整路径正常执行批处理文件

I thought I had the solution, but I soon experienced unusual behavior with execution of batch files. Suddenly CMD is no recognizing long path statments. Normal execution of batch file from full path

> C:Documents and SettingsAdministratorMy DocumentsTxtatchtestdataout.bat

返回

> 'C:Documents' is not recognized as an internal or external command....

因此，将 ~波浪号字符添加到传入的 %1 %2...%n 变量似乎引起了一些变化.可能是一些环境变量被改变了?

So it would appear that the addition of the ~tilde character to the in-coming %1 %2...%n variables has caused some change. Possibly some environment variables have been altered?

我还尝试使用 FOR 命令通过各种尝试从​​变量中清除引号.这看起来很尴尬，我一直无法通过创建变量列表来执行任务来学习如何完成此任务:

I also tried clearing quotes from within variable with various attempts using the FOR command. That seems awkward and I have been unable to learn how to accomplish this by creating a list of variable to perform the task:

像这样:

for %%g in (%FirstName% %LastName%) do (
set %%g=%%~g
set %%h=%%~h
set FirstName=%%~g
set LastName=%%h
echo.%FirstName% %LastName%
)

我想我有两个问题.

1. 我在传入的 %1 %2 变量(%~1 等)中插入 ~波浪号的简短而甜蜜"的想法似乎影响了某些设置并改变了 CMD 导航长路径名的方式.

1. My 'short and sweet' idea of inserting ~tilde in the incoming %1 %2 variables (%~1, etc) seems to have affected some settings and altered how CMD navigates long pathnames.

我仍在寻找一种干净且简单的方法来消除所选命名变量中的引号.

I'm still in search of a clean and easy way to eliminate quotes from selected named variables.

对有经验的人的任何帮助将不胜感激.我的技能到此为止了...请需要一些指导！

Any help for those more experienced would be most appreciated. I'm at the end of my skills here... need some guidance please!

编辑 12/26/2009 13:36 PST整个批处理文件:

edit 12/26/2009 13:36 PST entire batch file:

:: dataout.bat  
:: revision 12/25/2009 add ~tilde to incoming %variables to eliminate embedded "quotation marks.  
:: writes address list using command line parameters  
:: writes data output list for QBooks IIF import  
:: writes Merchant Order data for RUI  
:: sample command line string for testing  
:: listmail[firstname][lastname]["address string"]["city string"][state][zip][Order#][PurchDate][Regname]["FirstName LastName"][TransactionID][PaymentMethod][Total][ProductID][Qty][Price_Each][PackPrep] [Shipping] [CommissionPmt] [Invoice#]  
:: example: dataout Bellewinkle Moose "123 Green Forest Way" "Vancouver" WA 98664 1004968 05/25/2009 "Bellewinkle Moose" "Olive Oyl" 101738 "On Account" 20.67 FK-1P 1 8.95 3.00 1.39 239  
@echo off  
cls  
c:  
cd  
cd documents and settingsadministratormy documents	xtatchtest  
echo processing %1 %2  
:VARISET  
:: Convert %n command line parameters to string variables  
set ($FirstName)=%~1  
set ($LastName)=%~2  
set ($BillingAddress1)=%~3  
set ($BillingCity)=%~4  
set ($BillingState)=%~5  
set ($BillingPostal)=%~6  
set ($OrderNumber)=%~7  
set ($Purch_Date)=%~8  
set ($RegistrationName)=%~9  
shift  
set ($TransactionID)=%~9  
shift  
set ($PaymentMethod)=%~9  
shift  
set ($Total)=%~9  
shift
set ($ProductIdentifier)=%~9  
shift  
set ($Quantity)=%~9  
shift  
set ($Price_Each)=%~9  
shift  
set ($Pack_Prep)=%~9  
shift  
set ($Shipping)=%~9  
shift  
set ($ServiceFee)=%~9  
shift  
set ($Discount)=%~9  
shift  
set ($Invoice)=%~9  
shift  
set ($UnitPrice)=%~9  
set _ShipCombName=%($FirstName)% %($LastName)%  
echo ship combo name is %_ShipCombName%  
pause  
:: write string varibables to logfile  
echo FN %($FirstName)% LN %($LastName)% BA %($BillingAddress1)% %($BillingCity)% %($BillingState)% %($BillingPostal)% %($OrderNumber)% %($Purch_Date)% %($RegistrationName)% %($TransactionID)% %($PaymentMethod)% %($Total)% %($ProductIdentifier)% %($Quantity)% %($Price_Each)% %($Pack_Prep)% %($Shipping)% %($ServiceFee)% %($Discount)% %($Invoice)% %($UnitPrice)% %_ShipCombName% >> d_out_log.txt  
:: Assign Account by Service Provider  
IF /i %($PaymentMethod)%==Amazon Receivables SET _QBAcct=Amazon.com  
:: 12-25-2009 added second Amazon pm't method for versatility  
IF /i %($PaymentMethod)%==Amazon SET _QBAcct=Amazon.com  
IF /i %($PaymentMethod)%==MAST SET _QBAcct=Auth/Net  
IF /i %($PaymentMethod)%==MasterCard SET _QBAcct=Auth/Net  
IF /i %($PaymentMethod)%==Visa SET _QBAcct=Auth/Net  
IF /i %($PaymentMethod)%==PayPal SET _QBAcct=PayPalPmts  
IF /i %($PaymentMethod)%==On Account SET _QBAcct=%($RegistrationName)%  
IF /i %($PaymentMethod)%==Mail SET _QBAcct=%($RegistrationName)%  
IF /i %($PaymentMethod)%==AMER SET _QBAcct=Auth/Net  
IF /i %($PaymentMethod)%==DISC SET _QBAcct=Auth/Net  
:: Assign Rep designator based on QBAccount  
IF /i %($PaymentMethod)%==Amazon Receivables SET _Rep=Amazon  
:: 12-25-2009 added second Amazon pm't method for versatility  
IF /i %($PaymentMethod)%==Amazon SET _Rep=Amazon  
IF /i %($PaymentMethod)%==MAST SET _Rep=BlueZap  
IF /i %($PaymentMethod)%==MasterCard SET _Rep=BlueZap  
IF /i %($PaymentMethod)%==Visa SET _Rep=BlueZap  
IF /i %($PaymentMethod)%==PayPal SET _Rep=BlueZap  
IF /i %($PaymentMethod)%==On Account SET _Rep=R B  
IF /i %($PaymentMethod)%==Mail SET _Rep=R B  
IF /i %($PaymentMethod)%==AMER SET _Rep=BlueZap  
IF /i %($PaymentMethod)%==DISC SET _Rep=BlueZap  
:: check for duplicate address data  
findstr /i /s "%_ShipCombName%" addrlist.txt  
echo errorlevel: %errorlevel%  
if errorlevel 1 goto :ADDRWRITE  
if errorlevel 0 goto :ADDRFOUND  
:ADDRWRITE  
echo %_ShipCombName% >> addrlist.txt  
echo %($BillingAddress1)% >> addrlist.txt  
echo %($BillingCity)% %($BillingState)% %($BillingPostal)% >> addrlist.txt  
echo. >> addrlist.txt  
echo Address File Written  
:ADDRFOUND  
echo selected rep is %_Rep%  
echo selected account is: %_QBAcct%  
pause  
:: RUI OUT  
:: write Merchant Order ID & RUI Order ID to RUI  
:: check for duplicate RUI data in writeRUI.txt  
cd..  
cd RegKOut  
find /i "%($OrderNumber)%" writeRUI.txt  
echo errorlevel: %errorlevel%  
if errorlevel 1 goto :RUIWRITE  
if errorlevel 0 goto :IIFWRITE  
:RUIWRITE  
echo %($Invoice)%   %($OrderNumber)% >> writeRUI.txt  
:: end write RUI  
:: IIF OUT  
:IIFWRITE  
:: Check for duplicate invoice data in writeIIF.txt  
find /i "%($OrderNumber)%" writeIIF.txt  
echo errorlevel: %errorlevel%  
if errorlevel 1 goto :HEADWRITE  
if errorlevel 0 goto :LINEWRITE  
:HEADWRITE  
:: write Header, Ship/Handling, discount, Rep & commission data to QB IIF import file  
echo %($OrderNumber)%   %($Purch_Date)% Invoice %($TransactionID)%  %_QBAcct%   Accounts Receivable             %($Total)%  %_Rep% >> writeIIF.txt    
echo                        H/P %($Pack_Prep)%  1   ? >> writeIIF.txt  
echo                        SHP %($Shipping)%   1   ? >> writeIIF.txt  
echo                        DISC    %($Discount)%   1   ? >> writeIIF.txt  
echo                        Comm    %($ServiceFee)% 1   ? >> writeIIF.txt  
:LINEWRITE  
IF /i %($ProductIdentifier)% equ PH-1 goto WRITE_DEFA ELSE goto WRITE_DISC  
echo %($ProductIdentifier)%  
:WRITE_DISC  
::writes discounted prices parsed from custom variable:  
echo                        %($ProductIdentifier)%  %($Price_Each)% %($Quantity)%   ? >> writeIIF.txt  
goto :EOF  
:WRITE_DEFA  
:writes default prices parsed from Product data  
echo                        %($ProductIdentifier)%  %($UnitPrice)%  %($Quantity)%   ? >> writeIIF.txt  
goto :EOF  
:: 3-second delay  
:: TYPE NUL | CHOICE.COM /N /CY /TY,3 >NUL  
:EOF  

推荐答案

在末尾有一个额外的双引号，它会将它添加回字符串的末尾(从字符串中删除两个引号后).

You have an extra double quote at the end, which is adding it back to the end of the string (after removing both quotes from the string).

>

输入:

set widget="a very useful item"
set widget
set widget=%widget:"=%
set widget

输出:

widget="a very useful item"
widget=a very useful item

注意:要将双引号 " 替换为单引号 '，请执行以下操作:

Note: To replace Double Quotes " with Single Quotes ' do the following:

set widget=%widget:"='%

注意:要将单词World"(不区分大小写)替换为 BobB，请执行以下操作:

Note: To replace the word "World" (not case sensitive) with BobB do the following:

set widget="Hello World!"
set widget=%widget:world=BobB%
set widget

输出:

widget="Hello BobB!"

就您最初的问题而言(将以下代码保存到批处理文件 .cmd 或 .bat 并运行):

As far as your initial question goes (save the following code to a batch file .cmd or .bat and run):

@ECHO OFF
ECHO %0
SET BathFileAndPath=%~0
ECHO %BathFileAndPath%
ECHO "%BathFileAndPath%"
ECHO %~0
ECHO %0
PAUSE

输出:

"C:UsersTestDocumentsBatch FilesRemove Quotes.cmd"
C:UsersTestDocumentsBatch FilesRemove Quotes.cmd
"C:UsersTestDocumentsBatch FilesRemove Quotes.cmd"
C:UsersTestDocumentsBatch FilesRemove Quotes.cmd
"C:UsersTestDocumentsBatch FilesRemove Quotes.cmd"
Press any key to continue . . .

%0 是脚本名称和路径.
%1 是第一个命令行参数，依此类推.

%0 is the Script Name and Path.
%1 is the first command line argument, and so on.

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