如何在Dart渡槽服务器中获取请求标头

import 'package:http/http.dart' as http;

var server = await http.startServer('localhost', 8080);

await for (var request in server) {
  // 在这里处理请求
}

var headers = request.headers;

print(headers);

import 'package:http/http.dart' as http;

void main() async {
  var server = await http.startServer('localhost', 8080);
  await for (var request in server) {
    var headers = request.headers;
    print(headers);
    // 在这里处理请求
  }
}