完成新需求

backend-java/src/main/java/com/nanri/aiimage/config/PropertiesConfig.java

@@ -0,0 +1,9 @@
+package com.nanri.aiimage.config;
+
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@EnableConfigurationProperties({OssProperties.class, StorageProperties.class})
+public class PropertiesConfig {
+}