Dropbox: 大于 150 MB 的文件出现 409 错误 – 需要上传会话 (包含测试修补程序)

// Dropbox's /files/upload is documented for files under 150 MB; // use an upload session above this size (100 MiB leaves a safe margin). const DROPBOX_UPLOAD_SESSION_THRESHOLD = 100 * 1024 * 1024; // Chunk size for upload sessions: must be a multiple of 4 MiB, at most 150 MB. const DROPBOX_UPLOAD_SESSION_CHUNK_SIZE = 32 * 1024 * 1024; const getDropboxPath = (fileOrFolderPath: string, remoteBaseDir: string) => { let key = fileOrFolderPath; if (fileOrFolderPath === "/" || fileOrFolderPath === "") { …