通過用戶輸入窗口執行多個命令終端

Question

我想運行一個bat文件，其中我有兩個命令順序執行。

@echo off 
::taking version no. as input 
set /p productVersion="Enter new product version: " 
::executing first command 
mvn versions:set -DnewVersion=%productVersion% && set /p commitChanges="new version is set for all modules %productVersion% Do you want commit your changes for all pom files :(y/n)" && call:commitChanges %commitChanges% 
EXIT /B 
::executing second command, after taking input y/n 
:commitChanges 
If %~1=="y" goto yes 
If %~1=="n" goto no 
If %~1=="Y" goto yes 
If %~1=="N" goto no 
EXIT /B 
:no 
mvn versions:revert 
EXIT /B 
:yes 
mvn versions:commit 
EXIT /B 

第一個命令執行成功，第二個命令行輸入，但終端關閉，第二個命令不執行。

Answer 1

你可能會更好使用else子句：

@Echo Off 
:AskFirst 
Set/P "productVersion=Enter new product version: " 
If "%productVersion%"=="" GoTo AskFirst 
Call mvn versions:set -DnewVersion=%productVersion% 
Echo=new version is set for all modules %productVersion% 
:AskSecond 
Set/P "commitChanges=Do you want commit your changes for all pom files :(y/n) " 
If /I "%commitChanges%"=="y" (Call mvn versions:commit) Else (
    If /I "%commitChanges%"=="n" (Call mvn versions:revert) Else (
     GoTo AskSecond)) 
Echo=changes have been committed 
Pause 
Exit/B 

Answer 2

EXIT /B指令退出當前例程，因此例程將在mvn versions:set -Dne...結束後退出。