私有云版本更新

src/main/java/com/mooctest/service/impl/NginxFileService.java

@@ -13,9 +13,9 @@ import java.io.*;
 @ConditionalOnExpression("${useOss}==false")
 public class NginxFileService implements FileService {
 
-    @Value("filePath")
+    @Value("${filePath}")
     private String filePath;
-    @Value("urlPath")
+    @Value("${urlPath}")
     private String urlPath;
 
     @Override