UploadFileInfo.stream constructor

UploadFileInfo.stream(
  1. Stream<List<int>> stream,
  2. int length, {
  3. String? fileName,
  4. String? mimeType,
})

使用文件的字节流stream创建上传文件

Implementation

factory UploadFileInfo.stream(Stream<List<int>> stream, int length,
    {String? fileName, String? mimeType}) {
  mimeType ??= fileName != null ? lookupMimeType(fileName) : null;
  return UploadFileInfo._raw(
      stream: stream,
      length: length,
      filePath: null,
      fileName: fileName,
      mimeType: mimeType);
}