PresignedObjectUrl

[hzdjulytech]

1. Can you specify the host or exclude the host signature during the PresignedObjectUrl operation to separate the host part from the Intranet and the host part from the extranet https://Internal.network.cn/xx/obj.xx , https://pub.network.cn/oss/xx/obj.xx

2. Can PresignedObjectUrl support multi-part upload or append （Full size can be provided when signing ）Used to support large file direct transmission .

 const xhr = new XMLHttpRequest();
    xhr.open('PUT', presignedUrl, true);
    xhr.setRequestHeader('Content-Type', file.type);
    xhr.setRequestHeader('Content-Range', `bytes ${start}-${end - 1}/${file.size}`);