怎么用Java语言对接25A大电流智能断路器

2022-10-03 发布浏览：85 次

本文介绍了如何用 Java 对接智能断路器|25A 的方法：可以通过接口实现远程通断控制、电路过流过载保护控制、远程定时任务控制、自定义联动逻辑控制、按钮动作屏蔽控制、导轨式安装通断控制、电路状态反馈控制、额定5000W负载控制、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。

智能断路器|25A

总额定功率5000W；

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、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、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
监听遥控键码	learn

产品手册

版本	对应产品手册
联网方式:无线WiFi\|控制方式:接口控制	《智能断路器25A产品手册》
联网方式:无线WiFi\|控制方式:接口控制+433控制	《智能断路器25A产品手册》
联网方式:无线WiFi+4G\|控制方式:接口控制	《智能断路器25A[4G版]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

/*首先，确保在你的项目中添加了 unirest 的 Maven 依赖。如果你使用的是 Maven，可以在 pom.xml 中添加以下依赖：
<dependency>
    <groupId>com.konghq</groupId>
    <artifactId>unirest-java</artifactId>
    <version>3.13.10</version>
</dependency>
*/

import com.konghq.unirest.http.HttpResponse;
import com.konghq.unirest.http.Unirest;
import com.konghq.unirest.http.exceptions.UnirestException;
import org.apache.commons.codec.digest.DigestUtils;

public class Main {
    public static void main(String[] args) {
        // 定义变量
        String AppID = "开发者ID"; // 替换为实际的 AppID
        String AppSecret = "开发者密码"; // 替换为实际的 AppSecret
        long ts = System.currentTimeMillis() / 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)
        String sign = DigestUtils.md5Hex(DigestUtils.md5Hex(AppSecret) + ts);

        // 构建 URL
        String url = String.format("https://api.thingboot.com/%s/device/control/?sign=%s&ts=%d", AppID, sign, ts);

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

        try {
            // 构建请求体
            String postData = String.format("{\"device\":\"%s\",\"order\":%s}", device, order);

            // 发送 POST 请求
            HttpResponse<String> response = Unirest.post(url)
                    .header("Content-Type", "application/json")
                    .body(postData)
                    .asString();

            // 输出响应
            System.out.println(response.getBody());
        } catch (UnirestException e) {
            e.printStackTrace();
        }
    }
}

// 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，确保在你的项目中添加了 OkHttp 的 Maven 依赖。如果你使用的是 Maven，可以在 pom.xml 中添加以下依赖：
<dependency>
    <groupId>com.squareup.okhttp3</groupId>
    <artifactId>okhttp</artifactId>
    <version>4.9.3</version>
</dependency>
*/

import okhttp3.*;
import org.apache.commons.codec.digest.DigestUtils;

import java.io.IOException;

public class Main {
    public static void main(String[] args) {
        // 定义变量
        String AppID = "开发者ID"; // 替换为实际的 AppID
        String AppSecret = "开发者密码"; // 替换为实际的 AppSecret
        long ts = System.currentTimeMillis() / 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)
        String sign = DigestUtils.md5Hex(DigestUtils.md5Hex(AppSecret) + ts);

        // 构建 URL
        String url = String.format("https://api.thingboot.com/%s/device/control/?sign=%s&ts=%d", AppID, sign, ts);

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

        // 构建请求体
        String postData = String.format("{\"device\":\"%s\",\"order\":%s}", device, order);

        // 创建 OkHttpClient 实例
        OkHttpClient client = new OkHttpClient();

        // 创建请求体
        MediaType mediaType = MediaType.parse("application/json; charset=utf-8");
        RequestBody body = RequestBody.create(postData, mediaType);

        // 创建请求
        Request request = new Request.Builder()
                .url(url)
                .post(body)
                .addHeader("Content-Type", "application/json")
                .build();

        // 发送请求并处理响应
        try (Response response = client.newCall(request).execute()) {
            if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

            // 输出响应
            System.out.println(response.body().string());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

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。