Features 特性 When downloading files, the program produce a direct url, visitor download files from MS OFFICE via the direct url, the server expend a few bandwidth in produce. 下载时,由程序解析出直链,浏览器直接从微软Onedrive服务器下载文件,服务器只消耗与微软通信的少量流量。 When uploading files, the program produce a direct url, visitor upload files to MS OFFICE via the direct url, the server expend a few bandwidth in produce. 上传时,由程序生成上传url,浏览器直接向微软Onedrive的这个url上传文件,服务器只消耗与微软通信的少量流量。