bugfix:OssConfig修复

src/main/java/com/njuzr/eaibackend/config/OssConfig.java

@@ -17,10 +17,10 @@ public class OssConfig {
     @Value("oss-cn-shanghai.aliyuncs.com")
     private String endpoint;
 
-    @Value("LTAI5tKsfJJKByjVqNKCvRR3")
+    @Value("${aliyun.oss.accessKeyId}")
     private String accessKeyId;
 
-    @Value("fckFhhxhG234aOZfjIAxZZuFA3RCkH")
+    @Value("${aliyun.oss.accessKeySecret}")
     private String accessKeySecret;
 
     @Bean