From 19c431878bc5d3b06fbda3f3fa8ae5023790c837 Mon Sep 17 00:00:00 2001
From: aijinhui <aijinhui>
Date: 星期三, 15 十一月 2023 11:18:27 +0800
Subject: [PATCH] mqtt
---
ard-work/src/main/java/com/ruoyi/utils/mqtt/MqttOnce.java | 82 +++++++++++++++++++++++++++++++++++------
1 files changed, 70 insertions(+), 12 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/utils/mqtt/MqttOnce.java b/ard-work/src/main/java/com/ruoyi/utils/mqtt/MqttOnce.java
index b07a18b..9f1f0fd 100644
--- a/ard-work/src/main/java/com/ruoyi/utils/mqtt/MqttOnce.java
+++ b/ard-work/src/main/java/com/ruoyi/utils/mqtt/MqttOnce.java
@@ -1,10 +1,13 @@
package com.ruoyi.utils.mqtt;
+import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.sy.domain.ArdSyCarRtu;
import com.ruoyi.sy.mapper.ArdSyCarRtuMapper;
import com.ruoyi.sy.service.ArdSyCarRtuService;
import com.ruoyi.system.service.ISysConfigService;
import lombok.extern.slf4j.Slf4j;
+import org.eclipse.paho.client.mqttv3.*;
+import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Component;
@@ -24,22 +27,77 @@
@Autowired
private ArdSyCarRtuService ardSyCarRtuService;
- @Autowired
- private ISysConfigService sysConfigService;
-
@PostConstruct
public void init() {
- //鑾峰彇鐢电閿佸湴鍧�
- String mqttUrl = sysConfigService.selectConfigByKey("ElectromagneticLockUrl");
- List<ArdSyCarRtu> rtus = ardSyCarRtuService.allCarTopic();
+ List<ArdSyCarRtu> rtus = ardSyCarRtuService.allCarTopicList();
for (int i = 0; i < rtus.size(); i++) {
ArdSyCarRtu rtu = rtus.get(i);
- String publish = rtu.getTopicPublish();
+ String carId = rtu.getCarId();
+ String subscribe = rtu.getTopicSubscribe();
+ try {
+ MqttClient client = getMqttClient(carId);
+ MqttConnectOptions options = getMqttConnectOptions();
+ client.setCallback(new MqttOnceCallback(client,options,subscribe,2));
+// log.debug("--娣诲姞杞﹁締鐢电閿佸洖璋冨鐞嗙被");
+ client.connect(options);
+ }catch (Exception e) {
+ e.printStackTrace();
+ }
}
-// MqttConsumer mqttConsumer = new MqttConsumer();
-// for (int i = 0; i < topic.length; i++) {
-// mqttConsumer.subscribe(topic[i],2);
-// }
-// log.info("mqtt璁㈤槄娓呮筏杞﹁締閿佷俊鎭細"+Arrays.toString(topic));
}
+
+ public void subscribeCar(ArdSyCarRtu ardSyCarRtu){
+ String carId = ardSyCarRtu.getCarId();
+ String subscribe = ardSyCarRtu.getTopicSubscribe();
+ try {
+ MqttClient client = getMqttClient(carId);
+ MqttConnectOptions options = getMqttConnectOptions();
+ client.setCallback(new MqttOnceCallback(client,options,subscribe,2));
+// log.debug("--娣诲姞杞﹁締鐢电閿佸洖璋冨鐞嗙被");
+ client.connect(options);
+ }catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ public MqttClient getMqttClient(String carId) throws MqttException {
+ ArdSyCarRtuService carRtuService = SpringUtils.getBean(ArdSyCarRtuService.class);
+ //鑾峰彇鐢电閿佸湴鍧�
+ String mqttUrl = carRtuService.url("ElectromagneticLockUrl");
+ MqttClient client = new MqttClient(mqttUrl,carId+"mqTest");
+ //log.debug("--鍒涘缓"+carId+"鍙疯溅杈嗙數瀛愰攣mqtt瀹㈡埛绔�");
+ return client;
+ }
+
+ public MqttConnectOptions getMqttConnectOptions(){
+ MqttConnectOptions options = new MqttConnectOptions();
+ //璁剧疆鐢ㄦ埛鍚嶅瘑鐮�
+ options.setUserName("admin");
+ options.setPassword("xzx12345".toCharArray());
+ // 璁剧疆瓒呮椂鏃堕棿
+ options.setConnectionTimeout(100);
+ // 璁剧疆浼氳瘽蹇冭烦鏃堕棿
+ options.setKeepAliveInterval(60);
+ // 鏄惁娓呴櫎session
+ options.setCleanSession(true);
+// log.debug("--鐢熸垚"+carId+"鍙疯溅杈嗙數瀛愰攣mqtt閰嶇疆瀵硅薄");
+ return options;
+ }
+
+ public String publishCar(String carId,String topic,String message,String type) throws MqttException {
+ MqttClient client = getMqttClient(carId);
+ MqttConnectOptions options = getMqttConnectOptions();
+ client.connect(options);
+ MqttMessage msg = new MqttMessage(message.getBytes());
+ msg.setQos(2);
+ try{
+ client.publish(topic,msg);
+ }catch (Exception e){
+ log.debug("鍙戝竷娑堟伅澶辫触"+topic+"娑堟伅:"+msg);
+ e.getMessage();
+ }
+ client.disconnect();
+ return topic+"鍙戝竷"+type+"鎸囦护鎴愬姛锛佹秷鎭�:"+msg;
+ }
+
}
--
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