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backend/src/main/java/com/example/demo/barcode/PythonBarcodeAutoStarter.java

@@ -0,0 +1,42 @@
+package com.example.demo.barcode;
+
+import jakarta.annotation.PreDestroy;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.ApplicationArguments;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.stereotype.Component;
+
+@Component
+public class PythonBarcodeAutoStarter implements ApplicationRunner {
+
+    private static final Logger log = LoggerFactory.getLogger(PythonBarcodeAutoStarter.class);
+    private final PythonBarcodeProcessManager manager;
+    private final PythonBarcodeProperties properties;
+
+    public PythonBarcodeAutoStarter(PythonBarcodeProcessManager manager, PythonBarcodeProperties properties) {
+        this.manager = manager;
+        this.properties = properties;
+    }
+
+    @Override
+    public void run(ApplicationArguments args) {
+        if (!properties.isEnabled()) {
+            log.info("Python 条码识别服务未启用 (python.barcode.enabled=false)");
+            return;
+        }
+        log.info("启动 Python 条码识别服务...");
+        manager.startIfEnabled();
+        log.info("Python 条码识别服务已就绪");
+    }
+
+    @PreDestroy
+    public void onShutdown() {
+        if (properties.isEnabled()) {
+            log.info("停止 Python 条码识别服务...");
+            manager.stopIfRunning();
+        }
+    }
+}
+
+