Pull request #3: DEC-16406 S3插件远程设计修改和新增模板异常

Merge in PG/plugin-repository-s3 from ~FENG/plugin-repository-s3:master to master

* commit 'ed9509c06832609bf695e86f7be07e0768113128':
  DEC-16406 S3插件远程设计修改和新增模板异常

src/main/java/com/fanruan/fs/s3/repository/core/S3ResourceRepository.java

@@ -180,7 +180,7 @@ public class S3ResourceRepository extends BaseResourceRepository {
     @Override
     public boolean exist(String path) {
         try {
-            return !s3.listObjects(bucket, path).getObjectSummaries().isEmpty();
+            return s3.doesObjectExist(bucket, path);
         } catch (Exception e) {
             return false;
         }