编写Windows批处理脚本实现多Spigot Minecraft服务器优雅关停

Absolutely! You can automate the graceful shutdown of your three Minecraft server instances (BungeeCord, Survival, Lobby) with a Windows batch script—no more manually typing stop in each console window. Here's a robust, step-by-step solution tailored to your setup:

Prerequisite: Set Unique Window Titles for Each Server #

First, make sure each server's startup batch script sets a distinct window title. This lets our shutdown script target the correct console windows reliably.

For your BungeeCord instance's startup script (start_bungee.bat):

@echo off
title BungeeCord-Server
java -Xmx512M -jar BungeeCord.jar
pause

For your Survival server (start_survival.bat):

@echo off
title Survival-Server
java -Xmx2G -jar spigot-survival.jar
pause

For your Lobby server (start_lobby.bat):

@echo off
title Lobby-Server
java -Xmx1G -jar spigot-lobby.jar
pause

Step 1: Create the SendKeys Helper Script #

Windows batch doesn’t natively support sending keyboard input to other windows, so we’ll use a tiny VBScript helper to do this. Create a file named sendkeys.vbs in the same folder as your shutdown script:

Set WshShell = WScript.CreateObject("WScript.Shell")
' Activate the window with the specified title
WshShell.AppActivate WScript.Arguments(0)
' Wait 500ms to ensure the window is active before sending input
WScript.Sleep 500
' Send the command followed by an Enter keypress
WshShell.SendKeys WScript.Arguments(1)

Step 2: Build the Shutdown Batch Script #

Now create your main shutdown script (shutdown_all_servers.bat), which will use the helper script to send stop commands to each server, wait for them to save data, and optionally clean up the console windows:

@echo off
echo === Starting Graceful Shutdown of All Minecraft Servers ===

:: Send stop command to BungeeCord
echo Sending stop command to BungeeCord...
cscript //nologo sendkeys.vbs "BungeeCord-Server" "stop{ENTER}"

:: Send stop command to Survival Server
echo Sending stop command to Survival Server...
cscript //nologo sendkeys.vbs "Survival-Server" "stop{ENTER}"

:: Send stop command to Lobby Server
echo Sending stop command to Lobby Server...
cscript //nologo sendkeys.vbs "Lobby-Server" "stop{ENTER}"

echo All stop commands sent. Waiting for servers to save and shut down...
timeout /t 15 /nobreak >nul  :: Adjust this timeout (in seconds) based on your server size

:: Optional: Force-close console windows if they don't exit automatically
echo Cleaning up console windows...
taskkill /FI "WINDOWTITLE eq BungeeCord-Server" /F /T >nul 2>&1
taskkill /FI "WINDOWTITLE eq Survival-Server" /F /T >nul 2>&1
taskkill /FI "WINDOWTITLE eq Lobby-Server" /F /T >nul 2>&1

echo === All Servers Shut Down Successfully! ===
pause

Key Notes & Customizations #

• Window Title Accuracy: Double-check that the titles in your shutdown script match exactly what’s set in the startup scripts—typos will break targeting.
• Adjust Wait Time: The timeout /t 15 command waits 15 seconds for servers to save data. If your Survival server has large worlds, bump this to 20-30 seconds to avoid data corruption.
• Skip Force Close: If you prefer letting servers close their own consoles automatically, remove the taskkill lines entirely.
• Minimized Windows: Don’t worry if server windows are minimized—AppActivate will still target them and send the stop command correctly.

内容的提问来源于stack exchange，提问作者MotorBlade