flutter - 如何在windows的flutter中获取主机名？

Question

我正在开发一个颤振应用程序，该应用程序连接到打开它的桌面上的 MQTT 客户端。我想动态获取桌面的主机名并连接到它，而不是用户必须手动输入它。提前致谢。

Answer 1

https://api.flutter.dev/flutter/dart-io/Platform-class.html

import 'dart:io' show Platform, stdout;

void main() {
  // Get the hostname as a string.
  String hostname = Platform.localHostname;
  
}

Answer 2

Flutter Web 解决方案

import 'dart:html' as html;

final hostname = html.window.location.hostname;