怎么用Javascript语言控制60A物联网智能断路器

2022-10-24 发布浏览：183 次

本文介绍了如何用 Javascript 对接智能大功率断路器|60A 的方法：可以通过接口实现HTTP接口远程通断控制、电路过流过载保护控制、远程定时通断控制、自定义联动逻辑控制、额定功率负载控制、导轨式安装通断控制、电路状态反馈控制、远程通断控制、远程定时任务控制、过压欠压保护控制、短路保护控制、远程开关状态查询、定时通断控制、场景联动控制、远程批量控制、故障告警通知、过流自动断电控制、延时通断控制、设备运行状态监控、远程参数配置管理、多设备联动控制、漏电保护控制。

智能大功率断路器|60A

总额定功率12000W；

按钮动作可自定义、可屏蔽；

HTTP接口远程控制通断；

支持远程定时任务，支持自定义联动操作；

更多...

适用场景

共享棋牌室电路控制、共享茶室电路管理、共享自习室电源控制、共享台球室电路保护、无人售货机电路控制、设备机房电路管理、自助洗车设备电源控制、智慧工厂电路保护、实验室电源管理、门店电路控制、智能家居电路保护、办公设备电源管理、自动贩卖机通断电控制、共享充电宝柜电源管理、自助洗衣设备电路控制、共享按摩椅电源管理、自助售货柜通断电控制、共享充电宝电路保护、自助打印设备电源控制、共享充电宝柜电路管理、充电桩电路控制、大功率设备电源管理、校园设备电源控制、园区路灯电路管理、园区路灯电路管理、工厂产线设备控制、仓储设备电源控制、写字楼办公区电路管理、酒店客房电源控制、商场展柜电路保护、仓库设备电源管理、社区公共设备控制、家庭配电箱电路改造、出租屋用电安全管理、小型商铺总控电路、办公室插座回路保护、宿舍楼限电控制、应急照明系统电源管理、商业厨房电器回路保护、冷链物流设备电源管理、医疗仪器专用电源保护、安防监控设备供电管理、广告灯箱电路控制、景观亮化工程电源管理、图书馆阅览室电源管理、健身房跑步机电源管理、咖啡厅咖啡机回路保护、便利店收银机电源管理、药店冷藏柜电源控制中

支持命令

线路	power
先通后断	point
先断后通	reset

产品手册

版本	对应产品手册
白色	《智能大功率断路器60A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

// 定义变量
const AppID = '开发者ID'; // 替换为实际的 AppID
const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
const crypto = require('crypto');
const sign = crypto.createHash('md5').update(crypto.createHash('md5').update(AppSecret).digest('hex') + ts.toString()).digest('hex');

// 构建 URL
const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

// 构建请求体
const formData = new FormData();
formData.append('device', '1878');///替换成您需要发送的设备ID；可传多个[用,间隔]
formData.append('order', JSON.stringify({ power1: 1 })); //替换成您需要发送的指令

// 发送请求
fetch(url, {
    method: 'POST',
    body: formData
})
.then(response => response.json())
.then(data => console.log(JSON.stringify(data, null, 2)))
.catch(error => console.error('Error:', error));

// 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

const axios = require('axios');
const crypto = require('crypto');

// 定义变量
const AppID = '开发者ID'; // 替换为实际的 AppID
const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
const sign = crypto.createHash('md5').update(crypto.createHash('md5').update(AppSecret).digest('hex') + ts.toString()).digest('hex');

// 构建 URL
const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

// 构建请求体
const formData = new FormData();
formData.append('device', '1878');//替换成您需要发送的设备ID；可传多个[用,间隔]
formData.append('order', JSON.stringify({ power1: 1 })); //替换成您需要发送的指令

// 发送请求
axios.post(url, formData, {
    headers: {
        'Accept': '*/*',
        'Host': 'api.thingboot.com',
        'Connection': 'keep-alive',
        'Content-Type': 'multipart/form-data' // 必须设置 Content-Type
    }
})
.then(response => {
    console.log(JSON.stringify(response.data, null, 2));
})
.catch(error => {
    console.error('Error:', error);
});

// 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

<script>
	$(document).ready(function () {
		// 定义变量
		const AppID = '开发者ID'; // 替换为实际的 AppID
		const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
		const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

		// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
		const sign = CryptoJS.MD5(CryptoJS.MD5(AppSecret).toString() + ts.toString()).toString();

		// 构建 URL
		const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

		// 请求体数据
		const device = '1878'; // 替换为实际的设备ID；可传多个[用,间隔]
		const order = '{"power1":1}'; // 替换为实际的命令
		
		// 构建请求体
		const postData = {
			device: device, // 替换成您需要发送的设备ID；可传多个[用,间隔]
			order: order // 替换成您需要发送的指令
		};

		// 发送请求
		$.ajax({
			url: url,
			type: 'POST',
			data: formData,
			success: function (response) {
				console.log(JSON.stringify(response, null, 2));
			},
			error: function (xhr, status, error) {
				console.error('Error:', error);
			}
		});
	});
</script>

// 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

// 定义变量
const AppID = '开发者ID'; // 替换为实际的 AppID
const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
const sign = CryptoJS.MD5(CryptoJS.MD5(AppSecret).toString() + ts.toString()).toString();

// 构建 URL
const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

// 请求体数据
const device = '1878'; // 替换为实际的设备 ID；可传多个[用,间隔]
const order = '{"power1":1,"power2":1}'; // 替换为实际的命令

// 构建请求体
const postData = {
	device: device, // 替换成您需要发送的设备ID；可传多个[用,间隔]
	order: order // 替换成您需要发送的指令
};

// 创建 XHR 对象
const xhr = new XMLHttpRequest();

// 配置请求
xhr.open('POST', url, true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.setRequestHeader('Accept', '*/*');
xhr.setRequestHeader('Host', 'api.thingboot.com');
xhr.setRequestHeader('Connection', 'keep-alive');

// 设置请求完成时的回调
xhr.onload = function () {
    if (xhr.status >= 200 && xhr.status < 300) {
        console.log(JSON.stringify(JSON.parse(xhr.responseText), null, 2));
    } else {
        console.error('Error:', xhr.statusText);
    }
};

// 设置错误处理
xhr.onerror = function () {
    console.error('Request failed');
};

// 发送请求
xhr.send(postData);

// 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

const https = require('https');
const crypto = require('crypto');

// 定义变量
const AppID = '开发者ID'; // 替换为实际的 AppID
const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
const sign = crypto.createHash('md5').update(crypto.createHash('md5').update(AppSecret).digest('hex') + ts.toString()).digest('hex');

// 构建 URL
const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

// 请求体数据
const device = '1878'; // 替换为实际的设备 ID；可传多个[用,间隔]
const order = '{"power1":1,"power2":1}'; // 替换为实际的命令

// 构建请求体
const postData = {
	device: device, // 替换成您需要发送的设备ID；可传多个[用,间隔]
	order: order // 替换成您需要发送的指令
};

const options = {
    hostname: 'api.thingboot.com',
    path: `/${AppID}/device/control/?sign=${sign}&ts=${ts}`,
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
    }
};

const req = https.request(options, (res) => {
    let chunks = [];

    res.on('data', (chunk) => {
        chunks.push(chunk);
    });

    res.on('end', () => {
        const body = Buffer.concat(chunks).toString();
        console.log(body);
    });
});

req.on('error', (error) => {
    console.error(error);
});

req.write(postData);
req.end();

// 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

//首先，确保你已经安装了 request 库。如果没有安装，可以通过以下命令安装： npm install request

const request = require('request');
const crypto = require('crypto');

// 定义变量
const AppID = '开发者ID'; // 替换为实际的 AppID
const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
const sign = crypto.createHash('md5').update(crypto.createHash('md5').update(AppSecret).digest('hex') + ts.toString()).digest('hex');

// 构建 URL
const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

// 请求体数据
const device = '1878'; // 替换为实际的设备 ID；可传多个[用,间隔]
const order = '{"power1":1,"power2":1}'; // 替换为实际的命令

// 构建请求体
const postData = {
	device: device, // 替换成您需要发送的设备ID；可传多个[用,间隔]
	order: order // 替换成您需要发送的指令
};

const options = {
    method: 'POST',
    url: url,
    headers: {
        'Content-Type': 'application/json'
    },
    body: postData
};

request(options, function (error, response, body) {
    if (error) throw new Error(error);
    console.log(body);
});

// 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

const unirest = require('unirest');
const crypto = require('crypto');

// 定义变量
const AppID = '开发者ID'; // 替换为实际的 AppID
const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
const ts = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）

// 计算签名 md5(md5(开发者密码)拼接上面的ts参数)
const sign = crypto.createHash('md5').update(crypto.createHash('md5').update(AppSecret).digest('hex') + ts.toString()).digest('hex');

// 构建 URL
const url = `https://api.thingboot.com/${AppID}/device/control/?sign=${sign}&ts=${ts}`;

// 请求体数据
const device = '1878'; // 替换为实际的设备 ID；可传多个[用,间隔]
const order = '{"power1":1,"power2":1}'; // 替换为实际的命令

// 构建请求体
const postData = {
	device: device, // 替换成您需要发送的设备ID；可传多个[用,间隔]
	order: order // 替换成您需要发送的指令
};

unirest.post(url)
    .headers({
        'Content-Type': 'application/json'
    })
    .send(postData)
    .end(function (response) {
        if (response.error) {
            console.error(response.error);
        } else {
            console.log(response.body);
        }
    });

/*
  核心请求地址：https://api.thingboot.com/拼接AppID的值/device/control/?sign=拼接签名&拼接时间戳也就是ts
  ts时间戳获取当前时间戳即可，签名为md5(md5(开发者密码)拼接上面的ts时间戳的值)
  multipart/form-data 请求中传递参数device_id和order即可
  Tip：一定要替换成正式的AppID和AppSecret，再根据实时的时间戳计算签名，请求一定需要device_id设备ID和order命令
*/


var http = require("http");
var requestInfo={
    "method": "POST",
    "hostname": "api.thingboot.com",
    "path": "/{AppID}/device/control/",
    "headers": {
        "X-APISpace-Token":"",
        "Content-Type":""
   }
};

var req = http.request(requestInfo, function (res) {
    var chunks = [];

    res.on("data", function (chunk) {
        chunks.push(chunk);
    });

    res.on("end", function () {
        var body = Buffer.concat(chunks);
        console.log(body.toString());
    });
});

req.write("device=设备ID&order=命令");
/*
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
*/

req.end();

/*
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
*/
// 在页面的 JS 文件中（如 pages/index/index.js）
Page({
  data: {},
 
  // 控制设备的方法
  controlDevice() {
    const AppID = '开发者ID'; // 替换为实际的 AppID
    const AppSecret = '开发者密码'; // 替换为实际的 AppSecret
    const ts = Math.floor(Date.now() / 1000); // 秒级时间戳（取整）

    // 生成签名：md5(md5(AppSecret) + ts)
    const sign = this.generateSign(AppSecret, ts);

    // 构建 URL（注意：小程序要求域名必须在小程序后台配置合法）
    const url = `https://api.thingboot.com/${encodeURIComponent(AppID)}/device/control/?sign=${sign}&ts=${ts}`;

    // 请求体数据
    const device = '1878'; // 目标设备 ID
    const order = '{"power1":1}'; // 控制命令

    // 验证 JSON 合法性
    let orderDecoded;
    try {
      orderDecoded = JSON.parse(order);
    } catch (e) {
      console.error('Invalid order JSON:', e);
      return;
    }

    // 发起请求
    wx.request({
      url: url,
      method: 'POST',
      data: {
        device: device,
        order: orderDecoded
      },
      header: {
        'Content-Type': 'application/json' // 设置请求头为 JSON
      },
      success: (res) => {
        console.log('请求成功:', res.data);
        wx.showToast({ title: '操作成功', icon: 'success' });
      },
      fail: (err) => {
        console.error('请求失败:', err);
        wx.showToast({ title: '请求失败', icon: 'error' });
      }
    });
  },

  // 生成签名的方法（小程序环境没有原生 MD5，需引入第三方库或使用后端生成）
  generateSign(AppSecret, ts) {
    // 注意：小程序环境无法直接使用 PHP 的 md5()，需通过以下方式解决：
    // 1. 使用后端接口生成签名（推荐）
    // 2. 引入第三方 JS MD5 库（如 js-md5）
    
    // 示例：假设已引入 js-md5 库（需在 app.js 或页面中引入）
    const md5 = require('js-md5'); // 或通过 npm 安装
    const sign = md5(md5(AppSecret) + ts);
    return sign;
  },

  // 用户点击按钮时触发
  onTapControl() {
    this.controlDevice();
  }
});

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。