监测平台系统coap集成配置及测试

ruoyi-modules/hw-data-process/pom.xml

@@ -96,6 +96,11 @@
             <artifactId>jts-core</artifactId>
             <version>1.19.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.eclipse.californium</groupId>
+            <artifactId>californium-core</artifactId>
+            <version>3.12.1</version>
+        </dependency>
 
         <dependency>
             <groupId>com.aliyun</groupId>

ruoyi-modules/hw-data-process/src/main/java/com/ruoyi/dataprocess/coap/coapHandler/ResourceHandle.java

@@ -0,0 +1,33 @@
+package com.ruoyi.dataprocess.coap.coapHandler;
+
+import org.eclipse.californium.core.CoapResource;
+import org.eclipse.californium.core.coap.CoAP;
+import org.eclipse.californium.core.coap.OptionSet;
+import org.eclipse.californium.core.server.resources.CoapExchange;
+
+import java.net.InetAddress;
+import java.nio.charset.StandardCharsets;
+
+public class ResourceHandle extends CoapResource {
+    public ResourceHandle(String name) {
+        super(name);
+    }
+
+    @Override
+    public void handleGET(CoapExchange exchange) {
+        exchange.respond(CoAP.ResponseCode._UNKNOWN_SUCCESS_CODE,"get请求",50);
+        InetAddress sourceAddress = exchange.getSourceAddress();
+        System.out.println(sourceAddress);
+        OptionSet requestOptions = exchange.getRequestOptions();
+        System.out.println(requestOptions);
+        System.out.println(exchange.getQueryParameter("a"));
+    }
+
+    @Override
+    public void handlePOST(CoapExchange exchange) {
+        System.out.println(new String(exchange.getRequestPayload(), StandardCharsets.UTF_8));
+        exchange.respond(CoAP.ResponseCode.CONTENT,"回复成功",50);
+    }
+
+
+}

ruoyi-modules/hw-data-process/src/main/java/com/ruoyi/dataprocess/coap/coapHandler/test.java

@@ -0,0 +1,47 @@
+package com.ruoyi.dataprocess.coap.coapHandler;
+
+import net.dreamlu.iot.mqtt.codec.MqttPublishMessage;
+import net.dreamlu.iot.mqtt.spring.client.MqttClientTemplate;
+import org.eclipse.californium.core.CoapClient;
+import org.eclipse.californium.core.CoapHandler;
+import org.eclipse.californium.core.CoapResponse;
+import org.eclipse.californium.elements.exception.ConnectorException;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+
+@RestController
+public class test {
+    @GetMapping("test")
+    public void test() throws ConnectorException, IOException {
+        CoapClient coapClient = new CoapClient("coap://10.11.40.122:5683/shidu");
+        coapClient.setURI("coap://10.11.40.122:5683/shidu?a=b");
+        CoapResponse coapResponse1 = coapClient.get(40);
+        System.out.println(new String(coapResponse1.getPayload(),StandardCharsets.UTF_8));
+        HashMap<Object, Object> map = new HashMap<>();
+        map.put("1","发送1");
+        map.put("2","发送2");
+        map.put("3","发送4");
+        coapClient.post(new CoapHandler() {
+//            对成功响应返回进行处理
+            @Override
+            public void onLoad(CoapResponse coapResponse) {
+
+            }
+//            对失败响应处理
+            @Override
+            public void onError() {
+
+            }
+        },map.toString(), 40);
+//        System.out.println(new String(coapResponse.getPayload(), StandardCharsets.UTF_8));
+    }
+
+//    @GetMapping("mqtt")
+//    public void mqttSend(){
+//        new mica
+//    }
+}

ruoyi-modules/hw-data-process/src/main/java/com/ruoyi/dataprocess/coap/config/CoapConfig.java

@@ -0,0 +1,21 @@
+package com.ruoyi.dataprocess.coap.config;
+
+import com.ruoyi.dataprocess.coap.coapHandler.ResourceHandle;
+import org.apache.commons.math3.ml.neuralnet.Network;
+import org.eclipse.californium.core.CoapServer;
+import org.eclipse.californium.core.network.Endpoint;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+
+@Configuration
+public class CoapConfig {
+    @Bean(initMethod = "start")
+    public CoapServer coapServer(){
+        CoapServer coapServer = new CoapServer();
+//        根据需求添加resource接收消息处理，name区别
+        coapServer.add(new ResourceHandle("shidu"));
+        coapServer.start();
+        return coapServer;
+    }
+}