怎样用Dart语言对接智能分体控制箱|24路

2026-04-27 发布浏览：706 次

本文介绍了如何用 Dart 对接智能分体控制箱|24路的方法：可以通过接口实现。

智能分体控制箱|24路

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支持命令

线路1	power1
线路2	power2
线路3	power3
线路4	power4
线路5	power5
线路6	power6
线路7	power7
线路8	power8
线路9	power9
线路10	power10
线路11	power11
线路12	power12
线路13	power13
线路14	power14
线路15	power15
线路16	power16
线路17	power17
线路18	power18
线路19	power19
线路20	power20
线路21	power21
线路22	power22
线路23	power23
线路24	power24
批量控制	batch
先通后断	point
先断后通	reset

产品手册

版本	对应产品手册
大箱	《智能分体控制器产品手册》

HTTP接口控制以设备控制（向设备下发命令）为例

// First you need to prepare the following values
// 1. AppID (in your console development settings)
// 2. AppSecret (in your console development settings)
// 3. ts (timestamp of the current time, seconds)
// 4. YourSign = md5(md5(AppSecret)ts);(md5 is an encryption method, AppSecret is the AppSecret prepared above, ts is the timestamp prepared above, concatenate the string after the AppSecret after md5 encryption)
// In simple terms, the signature is md5(md5(your developer password)concatenate the above ts timestamp value); ts is the timestamp of the current timestamp; that is, to perform one MD5 on the developer password (AppSecret), then concatenate the timestamp, and then perform one MD5 on the entire concatenated string
// Core request address: api.thingboot.com/AppID/device/control/?sign=YourSign&&ts=ts;
// Request needs to pass two parameters device and order:
// device[string]: unique device ID, can pass multiple [separated by ,], can be viewed in the console, or pulled through the interface
// order[json string]: the command to be issued, for example:
// {"power":1}, usually to connect the circuit of the switch
// {"power3":0}, usually to close the third line of the switch or controller
// {"play:gbk:16":"hello, welcome to visit"}, let the voice speaker report the specified content
// The same type of product, the command is the same, different product types of commands, please view the product manual page of each product
// Note: you must replace the formal AppID and AppSecret with real-time timestamp calculation of the signature, the request must have device device ID and order command

/*
确保在 pubspec.yaml 文件中添加以下依赖：
dependencies:
  http: ^0.13.5
  crypto: ^3.0.2
*/

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

void main() async {
  // 配置参数
  final AppID = 'qtyVWcgeMq'; // 替换为实际的 AppID
  final AppSecret = '开发者密码'; // 替换为实际的 AppSecret
  final device = '1878'; // 替换为实际的设备ID；可传多个[用,间隔]
  final order = '{"power1":1}'; // 替换为实际的命令

  // 计算时间戳
  final ts = DateTime.now().millisecondsSinceEpoch;

  // 计算 MD5 哈希值
  final md5Hash = md5.convert(utf8.encode(AppSecret)).toString();

  // 计算 sign
  final signInput = md5Hash + ts.toString();
  final sign = md5.convert(utf8.encode(signInput)).toString();

  // 构造请求 URL
  final url = 'https://api.thingboot.com/$AppID/device/control/?sign=$sign&ts=$ts';

  // 创建 multipart 请求
  var request = http.MultipartRequest('POST', Uri.parse(url));

  // 添加请求头
  request.headers.addAll({
    'Accept': '*/*',
    'Host': 'api.thingboot.com',
    'Connection': 'keep-alive',
  });

  // 添加请求体字段
  request.fields.addAll({
    'device': device,
    'order': order,
  });

  // 发送请求
  var response = await request.send();

  // 输出响应
  if (response.statusCode == 200) {
    print(await response.stream.bytesToString());
  } else {
    print(response.reasonPhrase);
  }
}

说明：{AppID}为您的应用ID（由平台生成），免费注册登录后，可在控制台查看；sign和ts的取值，请参考文档。

怎样用Dart语言对接智能分体控制箱|24路

智能分体控制箱|24路

支持命令

产品手册

HTTP接口控制以设备控制（向设备下发命令）为例

文章：

怎样用Dart语言对接智能分体控制箱|24路

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Please contact me

智能分体控制箱|24路

支持命令

产品手册

HTTP接口控制 以设备控制（向设备下发命令）为例

文章：

怎样用Dart语言对接智能分体控制箱|24路

相关技术文章：

怎么用Dart语言控制DC-10A 智能通断器

怎样用Dart语言对接8位智能总控PDU

怎么用Dart语言对接2路HTTP接口智能开关

怎么用Dart语言对接壁挂式红外和雷达双模块传感器

怎样用Dart语言控制智能3路墙壁开关

HTTP接口控制以设备控制（向设备下发命令）为例