Failed to execute ‘createObjectURL‘ on ‘URL‘ Overload resolution failed

vue使用二进制流下载文件，使用

  = (blob);

报错：
Failed to execute ‘createObjectURL’ on ‘URL’: Overload resolution failed.
百度了下，是因为Chrome更新后不支持这种用法，需要改为：

  let binaryData = [];
                    (blob);
                     = (new Blob(binaryData));