缓存

examcloud-web/src/main/java/cn/com/qmth/examcloud/web/filestorage/impl/AliyunFileStorageImpl.java

@@ -526,17 +526,26 @@ public class AliyunFileStorageImpl implements FileStorage {
         // 阿里云文件路径
         String path = FreeMarkerUtil.process(as.getPath(), env);
         path = disposePath(path);
-        if (StringUtils.isNotBlank(md5)) {
-            md5 = Base64.getEncoder().encodeToString(Hex.decodeHex(md5));
-            ObjectMetadata meta = new ObjectMetadata();
-            meta.setContentMD5(md5);
-            if(cacheAge!=null) {
-            	meta.setCacheControl("max-age="+cacheAge);
-            }
-            oss.putObject(bucket, path, in, meta);
-        } else {
-            oss.putObject(bucket, path, in);
+//        if (StringUtils.isNotBlank(md5)) {
+//            md5 = Base64.getEncoder().encodeToString(Hex.decodeHex(md5));
+//            ObjectMetadata meta = new ObjectMetadata();
+//            meta.setContentMD5(md5);
+//            if(cacheAge!=null) {
+//            	meta.setCacheControl("max-age="+cacheAge);
+//            }
+//            oss.putObject(bucket, path, in, meta);
+//        } else {
+//            oss.putObject(bucket, path, in);
+//        }
+        ObjectMetadata meta = new  ObjectMetadata();
+        if (StringUtils.isNotBlank(md5) ) {
+            md5 = Base64.getEncoder().encodeToString(Hex.decodeHex(md5) );
+            meta.setContentMD5(md5 );
+        }
+        if(cacheAge!=null ) {
+        	meta.setCacheControl("max-age="+cacheAge );
         }
+        oss.putObject(bucket, path, in, meta );
 
         return path;
     }