update

.env

@@ -0,0 +1,4 @@
+MC_DIR=/root/mc/renyuan  # 活动目录（主机上的路径）
+MAX_MEMORY=10G                     # 最大内存
+MIN_MEMORY=4G                     # 最小内存
+JAR_FILE=./Server/Purpur-1.20.1.jar            # jar 文件的路径

docker-compose.yaml

@@ -0,0 +1,16 @@
+services:
+  minecraft:
+    image: openjdk:21
+    container_name: minecraft-server
+    working_dir: /mc-server
+    environment:
+      - MAX_MEMORY=${MAX_MEMORY}
+      - MIN_MEMORY=${MIN_MEMORY}
+    volumes:
+      - ${MC_DIR}:/mc-server
+    command: >
+      java -Xmx${MAX_MEMORY} -Xms${MIN_MEMORY} -jar ${JAR_FILE} nogui
+    ports:
+      - "25565:25565"
+    stdin_open: true
+    tty: true