String 批处理文件：如何替换"=&引用；（等号）和字符串变量？

除了SED，如何替换等号？ 如何在字符串替换中使用字符串变量

考虑这个例子：

For /F "tokens=*" %%B IN (test.txt) DO (
   SETLOCAL ENABLEDELAYEDEXPANSION
   SET t=is
   SET old=%%B
   SET new=!old:t=!
   ECHO !new!

   ENDLOCAL
)

:: SET new=!old:==!

两个问题：

首先，我不能使用变量%t%in！：=

   SET t=is
   SET old=%%B
   SET new=!old:t=!

其次，我不能替换命令行中的等号

   SET new=!old:==!

---

如果%%B包含

，则应在旧=%%B分配之后移动
setlocal enableDelayedExpansion

通过使用另一个FOR变量，在循环内很容易解决“t”问题

For /F "tokens=*" %%B IN (test.txt) DO (
   SET t=is
   SET old=%%B
   SETLOCAL ENABLEDELAYEDEXPANSION
   for /f %%T in ("!t!") do SET new=!old:%%T=!
   ECHO !new!
   ENDLOCAL
)

没有简单的本机批处理解决方案可以替换
=
。您可以逐个字符地迭代字符串，但这很慢。最好的选择可能是切换到VBScript或JScript，或者使用非本机实用程序

如果您真的想使用纯Windows批处理命令执行此操作，那么在
中有几个有趣的想法，为什么不使用Edlin？我找不到一个方法来处理一个初始文件，并且Edlin没有错误，但是用NUL:忽略它们。
更奇怪的是，类型%0包含整个文件，即使在=和！（之间）有一个文件结尾字符！，在批处理文件运行后对其使用TYPE将不会以相同的方式工作

@ECHO OFF
GOTO skip
1,1r=!
e
:skip

SET "new==old============="

ECHO %new% > %TEMP%\var.tmp
TYPE %0 > %TEMP%\edlin.tmp

EDLIN %TEMP%\var.tmp < %TEMP%\edlin.tmp > NUL:

SET /P newnew=<%TEMP%\VAR.TMP
ECHO %newnew%

ERASE %TEMP%\VAR.TMP
ERASE %TEMP%\VAR.BAK
ERASE %TEMP%\edlin.tmp

@ECHO关闭
跳绳
1,1r=！
E
：跳过
设置“新==旧====================”
回显%new%>%TEMP%\var.tmp
键入%0>%TEMP%\edlin.tmp
EDLIN%TEMP%\var.tmp<%TEMP%\EDLIN.tmp>num：
SET/P newnew=
我的另一篇文章的答案，但它也适用于这里：
有一个更容易的选择。与其传入包含等号的值，不如尝试冒号之类的方法。然后，通过修改该值（冒号）的功能，可以将其转换回equals。以下是一个例子：

@echo off
set VALUE1=%1
set VALUE2=%VALUE1::==%
echo value1 = %VALUE1%
echo value2 = %VALUE2%

运行批处理文件时，按如下方式调用它：

C:\>myBatch name:someValue

@echo off
cls
set PARAM=%1
set BASE=%PARAM:"=%
set PAIR=%BASE::==%

rem Either of these two lines will do the same thing - just notice the 'delims'
rem for /f "tokens=1,2 delims=:" %%a in ("%BASE%") do set NAME=%%a & set VALUE=%%b
rem for /f "tokens=1,2 delims==" %%a in ("%PAIR%") do set NAME=%%a & set VALUE=%%b

for /f "tokens=1,2 delims=:" %%a in ("%BASE%") do set NAME=%%a & set VALUE=%%b

echo param = %PARAM%
echo base  = %BASE%
echo pair  = %PAIR%
echo name  = %NAME%
echo value = %VALUE%

C:\>myBatch "some name:another value"

产出将是：

value1 = name:someValue
value2 = name=someValue

但是，如果名称或值包含空格，则需要解决其他问题。您需要将整个字符串用双引号括起来。但是，你有一个问题，那就是需要摆脱它们。也可以这样处理：

C:\>myBatch name:someValue

@echo off
cls
set PARAM=%1
set BASE=%PARAM:"=%
set PAIR=%BASE::==%

rem Either of these two lines will do the same thing - just notice the 'delims'
rem for /f "tokens=1,2 delims=:" %%a in ("%BASE%") do set NAME=%%a & set VALUE=%%b
rem for /f "tokens=1,2 delims==" %%a in ("%PAIR%") do set NAME=%%a & set VALUE=%%b

for /f "tokens=1,2 delims=:" %%a in ("%BASE%") do set NAME=%%a & set VALUE=%%b

echo param = %PARAM%
echo base  = %BASE%
echo pair  = %PAIR%
echo name  = %NAME%
echo value = %VALUE%

C:\>myBatch "some name:another value"

按如下方式运行此批处理文件时：

C:\>myBatch name:someValue

@echo off
cls
set PARAM=%1
set BASE=%PARAM:"=%
set PAIR=%BASE::==%

rem Either of these two lines will do the same thing - just notice the 'delims'
rem for /f "tokens=1,2 delims=:" %%a in ("%BASE%") do set NAME=%%a & set VALUE=%%b
rem for /f "tokens=1,2 delims==" %%a in ("%PAIR%") do set NAME=%%a & set VALUE=%%b

for /f "tokens=1,2 delims=:" %%a in ("%BASE%") do set NAME=%%a & set VALUE=%%b

echo param = %PARAM%
echo base  = %BASE%
echo pair  = %PAIR%
echo name  = %NAME%
echo value = %VALUE%

C:\>myBatch "some name:another value"

输出将是：

param = "some name:another value"
base  = some name:another value
pair  = some name=another value
name  = some name
value = another value

希望这有助于其他人通过批处理文件赢得战斗

Mike V.
更新：最新版本的脚本在这里：（脚本在这里：）

您可以使用某些序列将特殊字符临时替换为占位符，如？00、？01、？02和？03。我基本上使用以下一组脚本：

更换系统字符。bat:

@echo off

rem Description:
rem   Script to replace ?, !, %, and = characters in variables by respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

set ?01=!

call set "STR=%%%__VAR__%:?=?00%%"
set "STR=%STR:!=?01%"

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:%%=?02!
set "STR_TMP="
set INDEX=1

:EQUAL_CHAR_REPLACE_LOOP
set "STR_TMP2="
for /F "tokens=%INDEX% delims== eol=" %%i in ("/!STR!/") do set STR_TMP2=%%i
if "!STR_TMP2!" == "" goto EQUAL_CHAR_REPLACE_LOOP_END
set "STR_TMP=!STR_TMP!!STR_TMP2!?03"
set /A INDEX+=1
goto EQUAL_CHAR_REPLACE_LOOP

:EQUAL_CHAR_REPLACE_LOOP_END
if not "!STR_TMP!" == "" set STR=!STR_TMP:~1,-4!

(
  endlocal
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

rem Description:
rem   Script to restore ?, !, %, and = characters in variables from respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:?02=%%!
set STR=!STR:?03==!

(
  endlocal
  set "STR=%STR%"
)

set "STR=%STR:?01=!%"
set "STR=%STR:?00=?%"

(
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

setlocal DISABLEDELAYEDEXPANSION

for /F "usebackq tokens=* delims=" %%i in ("test.txt") do (
  set VALUE=%%i
  call :PROCESS
)
exit /b 0

:PROCESS
if "%VALUE%" == "" exit /b 0

set "VALUE_=%VALUE%"
call replace_sys_chars.bat VALUE_

rem do variable arithmetic here as usual
if not "%VALUE_:?00=%" == "%VALUE_%" echo."%VALUE%" having ?
if not "%VALUE_:?01=%" == "%VALUE_%" echo."%VALUE%" having !
if not "%VALUE_:?02=%" == "%VALUE_%" echo."%VALUE%" having %%
if not "%VALUE_:?03=%" == "%VALUE_%" echo."%VALUE%" having =

rem restore it
call restore_sys_chars.bat VALUE_
echo "VALUE=%VALUE_%"

echo.---

111/222
AAA=BBB
CCC=%DDD%
EEE=!FFF!
FFF=?00?01?02?03

"VALUE=111/222"
---
"AAA=BBB" having =
"VALUE=AAA=BBB"
---
"CCC=%DDD%" having %
"CCC=%DDD%" having =
"VALUE=CCC=%DDD%"
---
"EEE=!FFF!" having !
"EEE=!FFF!" having =
"VALUE=EEE=!FFF!"
---
"FFF=?00?01?02?03" having ?
"FFF=?00?01?02?03" having =
"VALUE=FFF=?00?01?02?03"
---

恢复系统字符。bat:

@echo off

rem Description:
rem   Script to replace ?, !, %, and = characters in variables by respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

set ?01=!

call set "STR=%%%__VAR__%:?=?00%%"
set "STR=%STR:!=?01%"

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:%%=?02!
set "STR_TMP="
set INDEX=1

:EQUAL_CHAR_REPLACE_LOOP
set "STR_TMP2="
for /F "tokens=%INDEX% delims== eol=" %%i in ("/!STR!/") do set STR_TMP2=%%i
if "!STR_TMP2!" == "" goto EQUAL_CHAR_REPLACE_LOOP_END
set "STR_TMP=!STR_TMP!!STR_TMP2!?03"
set /A INDEX+=1
goto EQUAL_CHAR_REPLACE_LOOP

:EQUAL_CHAR_REPLACE_LOOP_END
if not "!STR_TMP!" == "" set STR=!STR_TMP:~1,-4!

(
  endlocal
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

rem Description:
rem   Script to restore ?, !, %, and = characters in variables from respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:?02=%%!
set STR=!STR:?03==!

(
  endlocal
  set "STR=%STR%"
)

set "STR=%STR:?01=!%"
set "STR=%STR:?00=?%"

(
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

setlocal DISABLEDELAYEDEXPANSION

for /F "usebackq tokens=* delims=" %%i in ("test.txt") do (
  set VALUE=%%i
  call :PROCESS
)
exit /b 0

:PROCESS
if "%VALUE%" == "" exit /b 0

set "VALUE_=%VALUE%"
call replace_sys_chars.bat VALUE_

rem do variable arithmetic here as usual
if not "%VALUE_:?00=%" == "%VALUE_%" echo."%VALUE%" having ?
if not "%VALUE_:?01=%" == "%VALUE_%" echo."%VALUE%" having !
if not "%VALUE_:?02=%" == "%VALUE_%" echo."%VALUE%" having %%
if not "%VALUE_:?03=%" == "%VALUE_%" echo."%VALUE%" having =

rem restore it
call restore_sys_chars.bat VALUE_
echo "VALUE=%VALUE_%"

echo.---

111/222
AAA=BBB
CCC=%DDD%
EEE=!FFF!
FFF=?00?01?02?03

"VALUE=111/222"
---
"AAA=BBB" having =
"VALUE=AAA=BBB"
---
"CCC=%DDD%" having %
"CCC=%DDD%" having =
"VALUE=CCC=%DDD%"
---
"EEE=!FFF!" having !
"EEE=!FFF!" having =
"VALUE=EEE=!FFF!"
---
"FFF=?00?01?02?03" having ?
"FFF=?00?01?02?03" having =
"VALUE=FFF=?00?01?02?03"
---

示例：

@echo off

rem Description:
rem   Script to replace ?, !, %, and = characters in variables by respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

set ?01=!

call set "STR=%%%__VAR__%:?=?00%%"
set "STR=%STR:!=?01%"

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:%%=?02!
set "STR_TMP="
set INDEX=1

:EQUAL_CHAR_REPLACE_LOOP
set "STR_TMP2="
for /F "tokens=%INDEX% delims== eol=" %%i in ("/!STR!/") do set STR_TMP2=%%i
if "!STR_TMP2!" == "" goto EQUAL_CHAR_REPLACE_LOOP_END
set "STR_TMP=!STR_TMP!!STR_TMP2!?03"
set /A INDEX+=1
goto EQUAL_CHAR_REPLACE_LOOP

:EQUAL_CHAR_REPLACE_LOOP_END
if not "!STR_TMP!" == "" set STR=!STR_TMP:~1,-4!

(
  endlocal
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

rem Description:
rem   Script to restore ?, !, %, and = characters in variables from respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:?02=%%!
set STR=!STR:?03==!

(
  endlocal
  set "STR=%STR%"
)

set "STR=%STR:?01=!%"
set "STR=%STR:?00=?%"

(
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

setlocal DISABLEDELAYEDEXPANSION

for /F "usebackq tokens=* delims=" %%i in ("test.txt") do (
  set VALUE=%%i
  call :PROCESS
)
exit /b 0

:PROCESS
if "%VALUE%" == "" exit /b 0

set "VALUE_=%VALUE%"
call replace_sys_chars.bat VALUE_

rem do variable arithmetic here as usual
if not "%VALUE_:?00=%" == "%VALUE_%" echo."%VALUE%" having ?
if not "%VALUE_:?01=%" == "%VALUE_%" echo."%VALUE%" having !
if not "%VALUE_:?02=%" == "%VALUE_%" echo."%VALUE%" having %%
if not "%VALUE_:?03=%" == "%VALUE_%" echo."%VALUE%" having =

rem restore it
call restore_sys_chars.bat VALUE_
echo "VALUE=%VALUE_%"

echo.---

111/222
AAA=BBB
CCC=%DDD%
EEE=!FFF!
FFF=?00?01?02?03

"VALUE=111/222"
---
"AAA=BBB" having =
"VALUE=AAA=BBB"
---
"CCC=%DDD%" having %
"CCC=%DDD%" having =
"VALUE=CCC=%DDD%"
---
"EEE=!FFF!" having !
"EEE=!FFF!" having =
"VALUE=EEE=!FFF!"
---
"FFF=?00?01?02?03" having ?
"FFF=?00?01?02?03" having =
"VALUE=FFF=?00?01?02?03"
---

test.txt:

@echo off

rem Description:
rem   Script to replace ?, !, %, and = characters in variables by respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

set ?01=!

call set "STR=%%%__VAR__%:?=?00%%"
set "STR=%STR:!=?01%"

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:%%=?02!
set "STR_TMP="
set INDEX=1

:EQUAL_CHAR_REPLACE_LOOP
set "STR_TMP2="
for /F "tokens=%INDEX% delims== eol=" %%i in ("/!STR!/") do set STR_TMP2=%%i
if "!STR_TMP2!" == "" goto EQUAL_CHAR_REPLACE_LOOP_END
set "STR_TMP=!STR_TMP!!STR_TMP2!?03"
set /A INDEX+=1
goto EQUAL_CHAR_REPLACE_LOOP

:EQUAL_CHAR_REPLACE_LOOP_END
if not "!STR_TMP!" == "" set STR=!STR_TMP:~1,-4!

(
  endlocal
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

rem Description:
rem   Script to restore ?, !, %, and = characters in variables from respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:?02=%%!
set STR=!STR:?03==!

(
  endlocal
  set "STR=%STR%"
)

set "STR=%STR:?01=!%"
set "STR=%STR:?00=?%"

(
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

setlocal DISABLEDELAYEDEXPANSION

for /F "usebackq tokens=* delims=" %%i in ("test.txt") do (
  set VALUE=%%i
  call :PROCESS
)
exit /b 0

:PROCESS
if "%VALUE%" == "" exit /b 0

set "VALUE_=%VALUE%"
call replace_sys_chars.bat VALUE_

rem do variable arithmetic here as usual
if not "%VALUE_:?00=%" == "%VALUE_%" echo."%VALUE%" having ?
if not "%VALUE_:?01=%" == "%VALUE_%" echo."%VALUE%" having !
if not "%VALUE_:?02=%" == "%VALUE_%" echo."%VALUE%" having %%
if not "%VALUE_:?03=%" == "%VALUE_%" echo."%VALUE%" having =

rem restore it
call restore_sys_chars.bat VALUE_
echo "VALUE=%VALUE_%"

echo.---

111/222
AAA=BBB
CCC=%DDD%
EEE=!FFF!
FFF=?00?01?02?03

"VALUE=111/222"
---
"AAA=BBB" having =
"VALUE=AAA=BBB"
---
"CCC=%DDD%" having %
"CCC=%DDD%" having =
"VALUE=CCC=%DDD%"
---
"EEE=!FFF!" having !
"EEE=!FFF!" having =
"VALUE=EEE=!FFF!"
---
"FFF=?00?01?02?03" having ?
"FFF=?00?01?02?03" having =
"VALUE=FFF=?00?01?02?03"
---

结果：

@echo off

rem Description:
rem   Script to replace ?, !, %, and = characters in variables by respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

set ?01=!

call set "STR=%%%__VAR__%:?=?00%%"
set "STR=%STR:!=?01%"

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:%%=?02!
set "STR_TMP="
set INDEX=1

:EQUAL_CHAR_REPLACE_LOOP
set "STR_TMP2="
for /F "tokens=%INDEX% delims== eol=" %%i in ("/!STR!/") do set STR_TMP2=%%i
if "!STR_TMP2!" == "" goto EQUAL_CHAR_REPLACE_LOOP_END
set "STR_TMP=!STR_TMP!!STR_TMP2!?03"
set /A INDEX+=1
goto EQUAL_CHAR_REPLACE_LOOP

:EQUAL_CHAR_REPLACE_LOOP_END
if not "!STR_TMP!" == "" set STR=!STR_TMP:~1,-4!

(
  endlocal
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

rem Description:
rem   Script to restore ?, !, %, and = characters in variables from respective
rem   ?00, ?01, ?02 and ?03 placeholders.

setlocal DISABLEDELAYEDEXPANSION

set "__VAR__=%~1"

if "%__VAR__%" == "" exit /b 1

rem ignore empty variables
call set "STR=%%%__VAR__%%%"
if "%STR%" == "" exit /b 0

setlocal ENABLEDELAYEDEXPANSION

set STR=!STR:?02=%%!
set STR=!STR:?03==!

(
  endlocal
  set "STR=%STR%"
)

set "STR=%STR:?01=!%"
set "STR=%STR:?00=?%"

(
  endlocal
  set "%__VAR__%=%STR%"
)

exit /b 0

@echo off

setlocal DISABLEDELAYEDEXPANSION

for /F "usebackq tokens=* delims=" %%i in ("test.txt") do (
  set VALUE=%%i
  call :PROCESS
)
exit /b 0

:PROCESS
if "%VALUE%" == "" exit /b 0

set "VALUE_=%VALUE%"
call replace_sys_chars.bat VALUE_

rem do variable arithmetic here as usual
if not "%VALUE_:?00=%" == "%VALUE_%" echo."%VALUE%" having ?
if not "%VALUE_:?01=%" == "%VALUE_%" echo."%VALUE%" having !
if not "%VALUE_:?02=%" == "%VALUE_%" echo."%VALUE%" having %%
if not "%VALUE_:?03=%" == "%VALUE_%" echo."%VALUE%" having =

rem restore it
call restore_sys_chars.bat VALUE_
echo "VALUE=%VALUE_%"

echo.---

111/222
AAA=BBB
CCC=%DDD%
EEE=!FFF!
FFF=?00?01?02?03

"VALUE=111/222"
---
"AAA=BBB" having =
"VALUE=AAA=BBB"
---
"CCC=%DDD%" having %
"CCC=%DDD%" having =
"VALUE=CCC=%DDD%"
---
"EEE=!FFF!" having !
"EEE=!FFF!" having =
"VALUE=EEE=!FFF!"
---
"FFF=?00?01?02?03" having ?
"FFF=?00?01?02?03" having =
"VALUE=FFF=?00?01?02?03"
---

特点：


您可以在转换之间继续使用标准批处理变量算法
您可以使用字符占位符（？00、？01、？02、？03）作为普通变量值
我自己刚刚为这个问题创建了一个简单的解决方案，也许它对某些人有所帮助

缺点（或优点，取决于你想做什么）是多个等号一个接一个地被处理成一个等号。（示例：“str==ing”给出的输出与“str=ing”相同）

我一直在研究这个问题，因为我需要去掉字符串中的=，比如“test=goingon”
我发现用test=goingon作为参数调用下一个批处理文件，在该批处理文件中有参数1“test”和2“goingon”

因此：
批处理文件1：

@echo off
call test2.bat test=goingon

批处理文件2：

echo arg1: %1
echo arg2: %2

结果:

arg1: test
arg2: goingon

你真的是在DOS下工作，还是说windows命令提示符？当然，
%t%
不能工作，因为它在循环运行之前就被替换了。Damien，这显然是
cmd
@Joey-当然是-但我有时会采用修辞风格，试图让人们意识到他们的术语不准确。达米恩，我早就放弃了，我只是默默地编辑；）我懂了。也许我需要接近VBScript、VB或C。看起来它们是DOS命令的高级版本。如果文本是这样的，那又如何：这是一个苹果。这是一只猫。使用代码可以消除所有的“是”。我们知道如何在VB中只替换整个单词，但在DOS命令中又如何呢？不可能吗？等号情况也是如此？如果您只想替换整个单词，那么批处理脚本不是一个好的选择。它可以是近似值，但最好使用支持正则表达式搜索和替换的工具，例如VBScript.Yes。我懂了。谢谢你给我指点合适的语言。“也许我需要接近VBScript、VB或C#。它们似乎是DOS命令的高级版本。”+1表示“C#是DOS命令的高级版本”…在我发布时，文件结尾字符被删除。它应该在=和之间！在第三行。