readAsBinaryString method

String readAsBinaryString(
  1. Blob blob
)

@AvailableInWorkers("worker_except_service")

Note: This method is deprecated in favor of FileReaderSync.readAsArrayBuffer.

The readAsBinaryString() method of the FileReaderSync interface allows to read File or Blob objects in a synchronous way into a string. This interface is only available in workers as it enables synchronous I/O that could potentially block.

Implementation

external String readAsBinaryString(Blob blob);