From f4e20b2dc544a188d0591c901022383e84fa8e9e Mon Sep 17 00:00:00 2001
From: aijinhui <aijinhui>
Date: 星期一, 13 十一月 2023 17:31:03 +0800
Subject: [PATCH] 清淤电磁锁
---
ard-work/src/main/java/com/ruoyi/utils/mqtt/MqttOnce.java | 72 +++++++++++++++++++++++++----------
1 files changed, 51 insertions(+), 21 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 3b88ad2..70d9196 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
@@ -29,29 +29,16 @@
@Autowired
private ISysConfigService sysConfigService;
- @PostConstruct
+// @PostConstruct
public void init() {
- //鑾峰彇鐢电閿佸湴鍧�
- String mqttUrl = sysConfigService.selectConfigByKey("ElectromagneticLockUrl");
List<ArdSyCarRtu> rtus = ardSyCarRtuService.allCarTopicList();
for (int i = 0; i < rtus.size(); i++) {
ArdSyCarRtu rtu = rtus.get(i);
String carId = rtu.getCarId();
String subscribe = rtu.getTopicSubscribe();
try {
- MqttClient client = new MqttClient(mqttUrl,carId);
-// log.debug("--鍒涘缓"+carId+"鍙疯溅杈嗙數瀛愰攣mqtt瀹㈡埛绔�");
- 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");
+ 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);
@@ -59,10 +46,53 @@
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 {
+ //鑾峰彇鐢电閿佸湴鍧�
+ String mqttUrl = sysConfigService.selectConfigByKey("ElectromagneticLockUrl");
+ MqttClient client = new MqttClient(mqttUrl,carId);
+ //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();
+ MqttMessage msg = new MqttMessage(message.getBytes());
+ msg.setQos(2);
+ client.publish(topic,msg);
+ client.disconnect();
+ return "鍙戝竷"+type+"鎸囦护鎴愬姛锛�";
+ }
+
}
--
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