feat:add a uuid after uploadid (#3963)

weed/s3api/s3api_object_multipart_handlers.go

@@ -284,8 +284,9 @@ func (s3a *S3ApiServer) generateUploadID(object string) string {
 // Check object name and uploadID when processing  multipart uploading
 func (s3a *S3ApiServer) checkUploadId(object string, id string) error {
 
-	hash := s3a.generateUploadID(object)
-	if hash != id {
+	hash := s3a.generateUploadID(strings.Split(object, "_")[0])
+
+	if !strings.HasPrefix(id, hash) {
 		glog.Errorf("object %s and uploadID %s are not matched", object, id)
 		return fmt.Errorf("object %s and uploadID %s are not matched", object, id)
 	}