修改文件上传逻辑

4dkankan-utils-fyun-local/src/main/java/com/fdkankan/fyun/local/LocalFileService.java

@@ -36,6 +36,10 @@ public class LocalFileService extends AbstractFYunFileService {
 
     @Override
     public String uploadFile(String bucket, String filePath, String remoteFilePath, Map<String, String> headers) {
+        if (!new File(filePath).exists()) {
+            log.error("文件不存在，不予上传：{}", filePath);
+            return null;
+        }
         FileUtil.copy(filePath, getOssPath(bucket, remoteFilePath), true);
         return null;
     }