代码优化

src/main/java/com/rj/common/ServiceManager.java

@@ -0,0 +1,73 @@
+package com.rj.common;
+
+import com.rj.service.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * Service管理器
+ * 统一管理所有常用的Service注入，减少Controller中的重复注入
+ *
+ * @author 系统生成
+ * @since 2025-08-07
+ */
+@Component
+public class ServiceManager {
+
+    @Autowired
+    private IDealershipService dealershipService;
+
+    @Autowired
+    private IProjectManagementService projectManagementService;
+
+    @Autowired
+    private ISalesManagementService salesManagementService;
+
+    @Autowired
+    private ICustomerManagementService customerManagementService;
+
+    @Autowired
+    private IDeviceManagementService deviceManagementService;
+
+    @Autowired
+    private IAudioManagementService audioManagementService;
+
+    @Autowired
+    private IVideoManagementService videoManagementService;
+
+    @Autowired
+    private IReservationService reservationService;
+
+    // Getter方法
+    public IDealershipService getDealershipService() {
+        return dealershipService;
+    }
+
+    public IProjectManagementService getProjectManagementService() {
+        return projectManagementService;
+    }
+
+    public ISalesManagementService getSalesManagementService() {
+        return salesManagementService;
+    }
+
+    public ICustomerManagementService getCustomerManagementService() {
+        return customerManagementService;
+    }
+
+    public IDeviceManagementService getDeviceManagementService() {
+        return deviceManagementService;
+    }
+
+    public IAudioManagementService getAudioManagementService() {
+        return audioManagementService;
+    }
+
+    public IVideoManagementService getVideoManagementService() {
+        return videoManagementService;
+    }
+
+    public IReservationService getReservationService() {
+        return reservationService;
+    }
+}