init full backend repo with src + deploy config

bin/post-steps.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+PORT=8888
+JAR_PATH="/home/alex/alex-api/app/alex-api-0.0.1-SNAPSHOT.jar"
+LOG_PATH="/home/alex/alex-api/logs/alex-api.log"
+
+# 检测端口是否被占用
+if netstat -tuln | grep -q ":$PORT"; then
+  echo "Port $PORT is already in use. Not starting application."
+  exit 0
+else
+  echo "Port $PORT is free. Starting application..."
+  nohup java -jar "$JAR_PATH" > "$LOG_PATH" 2>&1 &
+  echo "Application started with PID $!"
+fi