package cn.iocoder.yudao.module.iot.gateway.protocol.coap;
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import cn.hutool.core.collection.ListUtil;
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import cn.hutool.core.map.MapUtil;
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import cn.hutool.core.util.IdUtil;
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import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
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import cn.iocoder.yudao.module.iot.core.biz.dto.IotDeviceAuthReqDTO;
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import cn.iocoder.yudao.module.iot.core.enums.IotDeviceMessageMethodEnum;
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import cn.iocoder.yudao.module.iot.core.topic.IotDeviceIdentity;
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import cn.iocoder.yudao.module.iot.core.topic.auth.IotSubDeviceRegisterReqDTO;
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import cn.iocoder.yudao.module.iot.core.topic.property.IotDevicePropertyPackPostReqDTO;
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import cn.iocoder.yudao.module.iot.core.topic.topo.IotDeviceTopoAddReqDTO;
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import cn.iocoder.yudao.module.iot.core.topic.topo.IotDeviceTopoDeleteReqDTO;
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import cn.iocoder.yudao.module.iot.core.topic.topo.IotDeviceTopoGetReqDTO;
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import cn.iocoder.yudao.module.iot.core.util.IotDeviceAuthUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.eclipse.californium.core.CoapClient;
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import org.eclipse.californium.core.CoapResponse;
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import org.eclipse.californium.core.coap.MediaTypeRegistry;
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import org.eclipse.californium.core.coap.Option;
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import org.eclipse.californium.core.coap.Request;
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import org.eclipse.californium.core.config.CoapConfig;
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import org.eclipse.californium.elements.config.Configuration;
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import org.eclipse.californium.elements.config.UdpConfig;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Disabled;
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import org.junit.jupiter.api.Test;
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import java.util.Collections;
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import java.util.Map;
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import static cn.iocoder.yudao.module.iot.gateway.protocol.coap.handler.upstream.IotCoapAbstractHandler.OPTION_TOKEN;
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/**
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* IoT 网关设备 CoAP 协议集成测试（手动测试）
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*
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* <p>测试场景：网关设备（IotProductDeviceTypeEnum 的 GATEWAY 类型）通过 CoAP 协议管理子设备拓扑关系
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*
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* <p>使用步骤：
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* <ol>
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* <li>启动 yudao-module-iot-gateway 服务（CoAP 端口 5683）</li>
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* <li>运行 {@link #testAuth()} 获取网关设备 token，将返回的 token 粘贴到 {@link #GATEWAY_TOKEN} 常量</li>
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* <li>运行以下测试方法：
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* <ul>
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* <li>{@link #testTopoAdd()} - 添加子设备拓扑关系</li>
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* <li>{@link #testTopoDelete()} - 删除子设备拓扑关系</li>
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* <li>{@link #testTopoGet()} - 获取子设备拓扑关系</li>
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* <li>{@link #testSubDeviceRegister()} - 子设备动态注册</li>
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* <li>{@link #testPropertyPackPost()} - 批量上报属性（网关 + 子设备）</li>
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* </ul>
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* </li>
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* </ol>
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*
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* @author 芋道源码
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*/
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@Slf4j
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@Disabled
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public class IotGatewayDeviceCoapProtocolIntegrationTest {
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private static final String SERVER_HOST = "127.0.0.1";
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private static final int SERVER_PORT = 5683;
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// ===================== 网关设备信息（根据实际情况修改，从 iot_device 表查询网关设备） =====================
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private static final String GATEWAY_PRODUCT_KEY = "m6XcS1ZJ3TW8eC0v";
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private static final String GATEWAY_DEVICE_NAME = "sub-ddd";
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private static final String GATEWAY_DEVICE_SECRET = "b3d62c70f8a4495487ed1d35d61ac2b3";
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/**
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* 网关设备 Token：从 {@link #testAuth()} 方法获取后，粘贴到这里
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*/
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private static final String GATEWAY_TOKEN = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJwcm9kdWN0S2V5IjoibTZYY1MxWkozVFc4ZUMwdiIsImV4cCI6MTc2OTg2NjY3OCwiZGV2aWNlTmFtZSI6InN1Yi1kZGQifQ.nCLSAfHEjXLtTDRXARjOoFqpuo5WfArjFWweUAzrjKU";
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// ===================== 子设备信息（根据实际情况修改，从 iot_device 表查询子设备） =====================
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private static final String SUB_DEVICE_PRODUCT_KEY = "jAufEMTF1W6wnPhn";
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private static final String SUB_DEVICE_NAME = "chazuo-it";
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private static final String SUB_DEVICE_SECRET = "d46ef9b28ab14238b9c00a3a668032af";
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@BeforeAll
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public static void initCaliforniumConfig() {
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// 注册 Californium 配置定义
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CoapConfig.register();
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UdpConfig.register();
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// 创建默认配置
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Configuration.setStandard(Configuration.createStandardWithoutFile());
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}
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// ===================== 认证测试 =====================
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/**
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* 网关设备认证测试：获取网关设备 Token
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*/
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@Test
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public void testAuth() throws Exception {
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// 1.1 构建请求
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String uri = String.format("coap://%s:%d/auth", SERVER_HOST, SERVER_PORT);
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IotDeviceAuthReqDTO authInfo = IotDeviceAuthUtils.getAuthInfo(
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GATEWAY_PRODUCT_KEY, GATEWAY_DEVICE_NAME, GATEWAY_DEVICE_SECRET);
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IotDeviceAuthReqDTO authReqDTO = new IotDeviceAuthReqDTO()
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.setClientId(authInfo.getClientId())
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.setUsername(authInfo.getUsername())
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.setPassword(authInfo.getPassword());
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String payload = JsonUtils.toJsonString(authReqDTO);
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// 1.2 输出请求
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log.info("[testAuth][请求 URI: {}]", uri);
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log.info("[testAuth][请求体: {}]", payload);
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// 2.1 发送请求
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CoapClient client = new CoapClient(uri);
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try {
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CoapResponse response = client.post(payload, MediaTypeRegistry.APPLICATION_JSON);
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// 2.2 输出结果
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log.info("[testAuth][响应码: {}]", response.getCode());
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log.info("[testAuth][响应体: {}]", response.getResponseText());
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log.info("[testAuth][请将返回的 token 复制到 GATEWAY_TOKEN 常量中]");
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} finally {
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client.shutdown();
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}
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}
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// ===================== 拓扑管理测试 =====================
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/**
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* 添加子设备拓扑关系测试
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* <p>
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* 网关设备向平台上报需要绑定的子设备信息
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*/
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@Test
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@SuppressWarnings("deprecation")
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public void testTopoAdd() throws Exception {
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// 1.1 构建请求
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String uri = String.format("coap://%s:%d/topic/sys/%s/%s/thing/topo/add",
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SERVER_HOST, SERVER_PORT, GATEWAY_PRODUCT_KEY, GATEWAY_DEVICE_NAME);
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// 1.2 构建子设备认证信息
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IotDeviceAuthReqDTO subAuthInfo = IotDeviceAuthUtils.getAuthInfo(
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SUB_DEVICE_PRODUCT_KEY, SUB_DEVICE_NAME, SUB_DEVICE_SECRET);
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IotDeviceAuthReqDTO subDeviceAuth = new IotDeviceAuthReqDTO()
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.setClientId(subAuthInfo.getClientId())
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.setUsername(subAuthInfo.getUsername())
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.setPassword(subAuthInfo.getPassword());
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// 1.3 构建请求参数
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IotDeviceTopoAddReqDTO params = new IotDeviceTopoAddReqDTO();
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params.setSubDevices(Collections.singletonList(subDeviceAuth));
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String payload = JsonUtils.toJsonString(MapUtil.builder()
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.put("id", IdUtil.fastSimpleUUID())
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.put("method", IotDeviceMessageMethodEnum.TOPO_ADD.getMethod())
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.put("version", "1.0")
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.put("params", params)
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.build());
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// 1.4 输出请求
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log.info("[testTopoAdd][请求 URI: {}]", uri);
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log.info("[testTopoAdd][请求体: {}]", payload);
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// 2.1 发送请求
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CoapClient client = new CoapClient(uri);
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try {
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Request request = Request.newPost();
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request.setURI(uri);
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request.setPayload(payload);
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request.getOptions().setContentFormat(MediaTypeRegistry.APPLICATION_JSON);
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request.getOptions().addOption(new Option(OPTION_TOKEN, GATEWAY_TOKEN));
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CoapResponse response = client.advanced(request);
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// 2.2 输出结果
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log.info("[testTopoAdd][响应码: {}]", response.getCode());
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log.info("[testTopoAdd][响应体: {}]", response.getResponseText());
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} finally {
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client.shutdown();
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}
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}
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/**
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* 删除子设备拓扑关系测试
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* <p>
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* 网关设备向平台上报需要解绑的子设备信息
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*/
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@Test
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@SuppressWarnings("deprecation")
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public void testTopoDelete() throws Exception {
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// 1.1 构建请求
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String uri = String.format("coap://%s:%d/topic/sys/%s/%s/thing/topo/delete",
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SERVER_HOST, SERVER_PORT, GATEWAY_PRODUCT_KEY, GATEWAY_DEVICE_NAME);
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// 1.2 构建请求参数
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IotDeviceTopoDeleteReqDTO params = new IotDeviceTopoDeleteReqDTO();
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params.setSubDevices(Collections.singletonList(
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new IotDeviceIdentity(SUB_DEVICE_PRODUCT_KEY, SUB_DEVICE_NAME)));
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String payload = JsonUtils.toJsonString(MapUtil.builder()
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.put("id", IdUtil.fastSimpleUUID())
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.put("method", IotDeviceMessageMethodEnum.TOPO_DELETE.getMethod())
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.put("version", "1.0")
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.put("params", params)
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.build());
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// 1.3 输出请求
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log.info("[testTopoDelete][请求 URI: {}]", uri);
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log.info("[testTopoDelete][请求体: {}]", payload);
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// 2.1 发送请求
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CoapClient client = new CoapClient(uri);
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try {
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Request request = Request.newPost();
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request.setURI(uri);
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request.setPayload(payload);
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request.getOptions().setContentFormat(MediaTypeRegistry.APPLICATION_JSON);
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request.getOptions().addOption(new Option(OPTION_TOKEN, GATEWAY_TOKEN));
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CoapResponse response = client.advanced(request);
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// 2.2 输出结果
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log.info("[testTopoDelete][响应码: {}]", response.getCode());
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log.info("[testTopoDelete][响应体: {}]", response.getResponseText());
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} finally {
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client.shutdown();
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}
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}
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/**
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* 获取子设备拓扑关系测试
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* <p>
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* 网关设备向平台查询已绑定的子设备列表
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*/
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@Test
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@SuppressWarnings("deprecation")
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public void testTopoGet() throws Exception {
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// 1.1 构建请求
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String uri = String.format("coap://%s:%d/topic/sys/%s/%s/thing/topo/get",
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SERVER_HOST, SERVER_PORT, GATEWAY_PRODUCT_KEY, GATEWAY_DEVICE_NAME);
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// 1.2 构建请求参数（目前为空，预留扩展）
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IotDeviceTopoGetReqDTO params = new IotDeviceTopoGetReqDTO();
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String payload = JsonUtils.toJsonString(MapUtil.builder()
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.put("id", IdUtil.fastSimpleUUID())
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.put("method", IotDeviceMessageMethodEnum.TOPO_GET.getMethod())
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.put("version", "1.0")
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.put("params", params)
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.build());
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// 1.3 输出请求
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log.info("[testTopoGet][请求 URI: {}]", uri);
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log.info("[testTopoGet][请求体: {}]", payload);
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// 2.1 发送请求
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CoapClient client = new CoapClient(uri);
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try {
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Request request = Request.newPost();
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request.setURI(uri);
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request.setPayload(payload);
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request.getOptions().setContentFormat(MediaTypeRegistry.APPLICATION_JSON);
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request.getOptions().addOption(new Option(OPTION_TOKEN, GATEWAY_TOKEN));
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CoapResponse response = client.advanced(request);
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// 2.2 输出结果
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log.info("[testTopoGet][响应码: {}]", response.getCode());
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log.info("[testTopoGet][响应体: {}]", response.getResponseText());
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} finally {
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client.shutdown();
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}
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}
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// ===================== 子设备注册测试 =====================
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/**
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* 子设备动态注册测试
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* <p>
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* 网关设备代理子设备进行动态注册，平台返回子设备的 deviceSecret
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* <p>
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* 注意：此接口需要网关 Token 认证
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*/
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@Test
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@SuppressWarnings("deprecation")
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public void testSubDeviceRegister() throws Exception {
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// 1.1 构建请求
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String uri = String.format("coap://%s:%d/auth/register/sub-device/%s/%s",
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SERVER_HOST, SERVER_PORT, GATEWAY_PRODUCT_KEY, GATEWAY_DEVICE_NAME);
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// 1.2 构建请求参数
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IotSubDeviceRegisterReqDTO subDevice = new IotSubDeviceRegisterReqDTO();
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subDevice.setProductKey(SUB_DEVICE_PRODUCT_KEY);
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subDevice.setDeviceName("mougezishebei");
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String payload = JsonUtils.toJsonString(MapUtil.builder()
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.put("id", IdUtil.fastSimpleUUID())
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.put("method", IotDeviceMessageMethodEnum.SUB_DEVICE_REGISTER.getMethod())
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.put("version", "1.0")
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.put("params", Collections.singletonList(subDevice))
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.build());
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// 1.3 输出请求
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log.info("[testSubDeviceRegister][请求 URI: {}]", uri);
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log.info("[testSubDeviceRegister][请求体: {}]", payload);
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// 2.1 发送请求
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CoapClient client = new CoapClient(uri);
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try {
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Request request = Request.newPost();
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request.setURI(uri);
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request.setPayload(payload);
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request.getOptions().setContentFormat(MediaTypeRegistry.APPLICATION_JSON);
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request.getOptions().addOption(new Option(OPTION_TOKEN, GATEWAY_TOKEN));
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CoapResponse response = client.advanced(request);
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// 2.2 输出结果
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log.info("[testSubDeviceRegister][响应码: {}]", response.getCode());
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log.info("[testSubDeviceRegister][响应体: {}]", response.getResponseText());
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} finally {
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client.shutdown();
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}
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}
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// ===================== 批量上报测试 =====================
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/**
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* 批量上报属性测试（网关 + 子设备）
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* <p>
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* 网关设备批量上报自身属性、事件，以及子设备的属性、事件
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*/
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@Test
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@SuppressWarnings("deprecation")
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public void testPropertyPackPost() throws Exception {
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// 1.1 构建请求
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String uri = String.format("coap://%s:%d/topic/sys/%s/%s/thing/event/property/pack/post",
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SERVER_HOST, SERVER_PORT, GATEWAY_PRODUCT_KEY, GATEWAY_DEVICE_NAME);
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// 1.2 构建【网关设备】自身属性
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Map<String, Object> gatewayProperties = MapUtil.<String, Object>builder()
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.put("temperature", 25.5)
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.build();
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// 1.3 构建【网关设备】自身事件
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IotDevicePropertyPackPostReqDTO.EventValue gatewayEvent = new IotDevicePropertyPackPostReqDTO.EventValue();
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gatewayEvent.setValue(MapUtil.builder().put("message", "gateway started").build());
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gatewayEvent.setTime(System.currentTimeMillis());
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Map<String, IotDevicePropertyPackPostReqDTO.EventValue> gatewayEvents = MapUtil.<String, IotDevicePropertyPackPostReqDTO.EventValue>builder()
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.put("statusReport", gatewayEvent)
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.build();
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// 1.4 构建【网关子设备】属性
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Map<String, Object> subDeviceProperties = MapUtil.<String, Object>builder()
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.put("power", 100)
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.build();
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// 1.5 构建【网关子设备】事件
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IotDevicePropertyPackPostReqDTO.EventValue subDeviceEvent = new IotDevicePropertyPackPostReqDTO.EventValue();
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subDeviceEvent.setValue(MapUtil.builder().put("errorCode", 0).build());
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subDeviceEvent.setTime(System.currentTimeMillis());
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Map<String, IotDevicePropertyPackPostReqDTO.EventValue> subDeviceEvents = MapUtil.<String, IotDevicePropertyPackPostReqDTO.EventValue>builder()
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.put("healthCheck", subDeviceEvent)
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.build();
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// 1.6 构建子设备数据
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IotDevicePropertyPackPostReqDTO.SubDeviceData subDeviceData = new IotDevicePropertyPackPostReqDTO.SubDeviceData();
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subDeviceData.setIdentity(new IotDeviceIdentity(SUB_DEVICE_PRODUCT_KEY, SUB_DEVICE_NAME));
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subDeviceData.setProperties(subDeviceProperties);
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subDeviceData.setEvents(subDeviceEvents);
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// 1.7 构建请求参数
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IotDevicePropertyPackPostReqDTO params = new IotDevicePropertyPackPostReqDTO();
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params.setProperties(gatewayProperties);
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params.setEvents(gatewayEvents);
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params.setSubDevices(ListUtil.of(subDeviceData));
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String payload = JsonUtils.toJsonString(MapUtil.builder()
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.put("id", IdUtil.fastSimpleUUID())
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.put("method", IotDeviceMessageMethodEnum.PROPERTY_PACK_POST.getMethod())
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.put("version", "1.0")
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.put("params", params)
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.build());
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// 1.8 输出请求
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log.info("[testPropertyPackPost][请求 URI: {}]", uri);
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log.info("[testPropertyPackPost][请求体: {}]", payload);
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// 2.1 发送请求
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CoapClient client = new CoapClient(uri);
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try {
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Request request = Request.newPost();
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request.setURI(uri);
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request.setPayload(payload);
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request.getOptions().setContentFormat(MediaTypeRegistry.APPLICATION_JSON);
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request.getOptions().addOption(new Option(OPTION_TOKEN, GATEWAY_TOKEN));
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CoapResponse response = client.advanced(request);
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// 2.2 输出结果
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log.info("[testPropertyPackPost][响应码: {}]", response.getCode());
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log.info("[testPropertyPackPost][响应体: {}]", response.getResponseText());
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} finally {
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client.shutdown();
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}
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}
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}
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