Dart Requires Chilkat v11.0.0+

Example: Http.HttpBd method

Shows how to use the HttpBd method to send an HTTP POST request with the contents of a BinData as the request body. The example sends the following request:

POST /api/v1/sites/123/deploys HTTP/1.1
Host: example.com
Accept: */*
Accept-Encoding: gzip
Content-Type: application/zip
Content-Length: 123456

[binary data bytes of the BinData]

Also see: Chilkat Http Default and Auto-Filled Headers

Dart

import 'package:chilkat/chilkat.dart';

void main() {
  final localFilePath = 'C:/example/zips/data.zip';
  final bd = CkBinData();
  try {
    bd.loadFile(localFilePath);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  final url = 'https://example.com/api/v1/sites/123/deploys';

  // Send a POST with the contents of the BinData in the binary HTTP request body.
  final resp = CkHttpResponse();
  final http = CkHttp();
  try {
    http.httpBd('POST', url, bd, 'application/zip', resp);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  print('Response Status Code: ${resp.statusCode}');
  print('Response body:');
  print(resp.bodyStr);
}