forked from dyf/fys-Multi-tenant
处理MQTT消息
This commit is contained in:
@ -0,0 +1,46 @@
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package com.fuyuanshen.global.mqtt.base;
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import lombok.Data;
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import java.util.List;
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/**
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* MQTT消息基础模型
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*/
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@Data
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public class MqttMessage {
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/**
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* 请求ID,用于匹配请求和响应
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*/
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private String requestId;
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/**
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* 设备IMEI
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*/
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private String imei;
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/**
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* 时间戳(毫秒)
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*/
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private Long timestamp;
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/**
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* 功能类型
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*/
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private String funcType;
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/**
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* 数据内容
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*/
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private Object data;
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/**
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* 状态(响应时使用)
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*/
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private String status;
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/**
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* 批量数据(设备上报时使用)
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*/
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private List<SensorData> batch;
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}
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@ -0,0 +1,29 @@
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package com.fuyuanshen.global.mqtt.base;
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import lombok.Data;
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/**
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* MQTT主题信息模型
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*/
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@Data
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public class MqttTopicInfo {
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/**
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* 操作类型 (command/status/report)
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*/
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private String operation;
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/**
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* 租户编码
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*/
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private String tenantCode;
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/**
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* 设备类型
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*/
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private String deviceType;
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/**
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* 设备IMEI
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*/
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private String imei;
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}
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@ -0,0 +1,24 @@
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package com.fuyuanshen.global.mqtt.base;
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import lombok.Data;
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/**
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* 传感器数据模型
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*/
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@Data
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public class SensorData {
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/**
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* 传感器名称
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*/
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private String sensor;
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/**
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* 传感器值
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*/
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private Object value;
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/**
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* 时间戳(毫秒)
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*/
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private Long timestamp;
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}
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@ -0,0 +1,136 @@
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package com.fuyuanshen.global.mqtt.handler;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.fuyuanshen.global.mqtt.base.MqttTopicInfo;
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import com.fuyuanshen.global.mqtt.service.IotMqttService;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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/**
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* IoT设备MQTT消息处理器
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* 用于处理设备上报的数据和响应消息
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*/
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@Slf4j
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@Component
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@RequiredArgsConstructor
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public class IotMqttMessageHandler {
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private final IotMqttService iotMqttService;
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/**
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* 处理MQTT消息
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*
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* @param topic 主题
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* @param payload 消息内容
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*/
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public void handleMessage(String topic, String payload) {
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try {
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// 解析主题
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MqttTopicInfo topicInfo = parseTopic(topic);
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if (topicInfo == null) {
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log.warn("无法解析MQTT主题: topic={}", topic);
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return;
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}
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// 解析消息内容
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JSONObject message = JSON.parseObject(payload);
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// 根据主题类型处理消息
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switch (topicInfo.getOperation()) {
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case "command":
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// 处理下发指令(设备端不会主动发送command类型消息)
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log.warn("收到非法的MQTT消息类型: operation={}", topicInfo.getOperation());
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break;
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case "status":
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// 处理设备对指令的响应
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iotMqttService.handleCommandResponse(
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topicInfo.getTenantCode(),
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topicInfo.getDeviceType(),
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topicInfo.getImei(),
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message);
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break;
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case "report":
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// 处理设备主动上报的数据
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handleDeviceReport(topicInfo, message);
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break;
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default:
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log.warn("未知的MQTT主题操作类型: operation={}", topicInfo.getOperation());
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break;
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}
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} catch (Exception e) {
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log.error("处理MQTT消息时发生错误: topic={}, payload={}", topic, payload, e);
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}
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}
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/**
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* 解析MQTT主题
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*
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* @param topic 主题字符串
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* @return 主题信息对象
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*/
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MqttTopicInfo parseTopic(String topic) {
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if (topic == null || topic.isEmpty()) {
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return null;
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}
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String[] parts = topic.split("/");
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if (parts.length != 4) {
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return null;
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}
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MqttTopicInfo info = new MqttTopicInfo();
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info.setOperation(parts[0]);
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info.setTenantCode(parts[1]);
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info.setDeviceType(parts[2]);
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info.setImei(parts[3]);
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return info;
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}
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/**
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* 处理设备上报数据
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*
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* @param topicInfo 主题信息
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* @param message 消息内容
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*/
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private void handleDeviceReport(MqttTopicInfo topicInfo, JSONObject message) {
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// 获取时间戳
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Long timestamp = message.getLong("timestamp");
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// 处理批量数据上报
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if (message.containsKey("batch")) {
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JSONObject batchData = message.getJSONObject("batch");
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iotMqttService.handleBatchReport(
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topicInfo.getTenantCode(),
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topicInfo.getDeviceType(),
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topicInfo.getImei(),
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batchData,
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timestamp);
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}
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// 处理单个数据上报
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else if (message.containsKey("sensor") && message.containsKey("value")) {
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String sensor = message.getString("sensor");
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Object value = message.get("value");
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iotMqttService.handleSingleReport(
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topicInfo.getTenantCode(),
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topicInfo.getDeviceType(),
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topicInfo.getImei(),
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sensor,
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value,
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timestamp);
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}
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// 处理其他格式的数据
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else {
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// 将整个消息作为批量数据处理
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iotMqttService.handleBatchReport(
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topicInfo.getTenantCode(),
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topicInfo.getDeviceType(),
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topicInfo.getImei(),
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message,
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timestamp);
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}
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}
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}
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@ -0,0 +1,71 @@
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package com.fuyuanshen.global.mqtt.handler;
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import com.alibaba.fastjson2.JSON;
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import com.fuyuanshen.global.mqtt.base.MqttMessage;
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import com.fuyuanshen.global.mqtt.service.MqttMessageService;
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import com.fuyuanshen.global.mqtt.utils.MqttTopicUtils;
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import com.fuyuanshen.global.mqtt.base.MqttTopicInfo;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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/**
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* MQTT消息处理器
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*/
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@Slf4j
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@Component
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@RequiredArgsConstructor
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public class MqttMessageHandler {
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private final MqttMessageService mqttMessageService;
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/**
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* 处理MQTT消息
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* @param topic 主题
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* @param payload 消息内容
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*/
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public void handleMessage(String topic, String payload) {
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try {
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// 解析主题
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MqttTopicInfo topicInfo = MqttTopicUtils.parseTopic(topic);
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if (topicInfo == null) {
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log.warn("无法解析MQTT主题: topic={}", topic);
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return;
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}
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// 解析消息内容
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MqttMessage message = JSON.parseObject(payload, MqttMessage.class);
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// 根据主题类型处理消息
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switch (topicInfo.getOperation()) {
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case "command":
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// 处理下发指令(设备端不会主动发送command类型消息)
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log.warn("收到非法的MQTT消息类型: operation={}", topicInfo.getOperation());
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break;
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case "status":
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// 处理设备对指令的响应
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mqttMessageService.handleCommandResponse(
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topicInfo.getTenantCode(),
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topicInfo.getDeviceType(),
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topicInfo.getImei(),
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message);
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break;
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case "report":
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// 处理设备主动上报的数据
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mqttMessageService.handleDeviceReport(
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topicInfo.getTenantCode(),
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topicInfo.getDeviceType(),
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topicInfo.getImei(),
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message);
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break;
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default:
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log.warn("未知的MQTT主题操作类型: operation={}", topicInfo.getOperation());
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break;
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}
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} catch (Exception e) {
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log.error("处理MQTT消息时发生错误: topic={}, payload={}", topic, payload, e);
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}
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}
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}
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@ -0,0 +1,96 @@
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package com.fuyuanshen.global.mqtt.service;
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import com.alibaba.fastjson2.JSONObject;
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/**
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* 通用IoT设备MQTT协议服务接口
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* 遵循统一的MQTT通信协议规范
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*/
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public interface IotMqttService {
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/**
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* 构建下发指令主题
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @return 指令主题
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*/
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String buildCommandTopic(String tenantCode, String deviceType, String imei);
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/**
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* 构建响应数据主题
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @return 响应主题
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*/
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String buildStatusTopic(String tenantCode, String deviceType, String imei);
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/**
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* 构建设备上报数据主题
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @return 上报主题
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*/
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String buildReportTopic(String tenantCode, String deviceType, String imei);
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/**
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* 发送指令到设备
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 指令消息 (JSON格式)
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*/
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void sendCommand(String tenantCode, String deviceType, String imei, JSONObject message);
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/**
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* 发送响应消息到设备
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 响应消息 (JSON格式)
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*/
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void sendStatus(String tenantCode, String deviceType, String imei, JSONObject message);
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/**
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* 发送设备上报数据的确认消息
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 确认消息 (JSON格式)
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*/
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void sendReportAck(String tenantCode, String deviceType, String imei, JSONObject message);
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/**
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* 处理设备上报的单个传感器数据
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param sensor 传感器名称
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* @param value 传感器值
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* @param timestamp 时间戳
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*/
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void handleSingleReport(String tenantCode, String deviceType, String imei,
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String sensor, Object value, Long timestamp);
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/**
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* 处理设备上报的批量传感器数据
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param batchData 批量数据
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* @param timestamp 时间戳
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*/
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void handleBatchReport(String tenantCode, String deviceType, String imei,
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JSONObject batchData, Long timestamp);
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/**
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* 处理设备对指令的响应
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 响应消息 (JSON格式)
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*/
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void handleCommandResponse(String tenantCode, String deviceType, String imei, JSONObject message);
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}
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@ -0,0 +1,37 @@
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package com.fuyuanshen.global.mqtt.service;
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import com.fuyuanshen.global.mqtt.base.MqttMessage;
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/**
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* MQTT消息处理服务接口
|
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*/
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public interface MqttMessageService {
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|
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/**
|
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* 处理下发指令的响应消息
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* @param tenantCode 租户编码
|
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 响应消息
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*/
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void handleCommandResponse(String tenantCode, String deviceType, String imei, MqttMessage message);
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/**
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* 处理设备主动上报的数据
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* @param tenantCode 租户编码
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 上报消息
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*/
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void handleDeviceReport(String tenantCode, String deviceType, String imei, MqttMessage message);
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/**
|
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* 发送指令到设备
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* @param tenantCode 租户编码
|
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* @param deviceType 设备类型
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* @param imei 设备IMEI
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* @param message 指令消息
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*/
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void sendCommand(String tenantCode, String deviceType, String imei, MqttMessage message);
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}
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@ -0,0 +1,109 @@
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package com.fuyuanshen.global.mqtt.service.impl;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.fuyuanshen.global.mqtt.service.IotMqttService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.ApplicationContext;
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import org.springframework.stereotype.Service;
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import java.lang.reflect.Method;
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|
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/**
|
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* 通用IoT设备MQTT协议服务实现类
|
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* 遵循统一的MQTT通信协议规范
|
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*/
|
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@Slf4j
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@Service
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public class IotMqttServiceImpl implements IotMqttService {
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@Autowired
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private ApplicationContext applicationContext;
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// MQTT主题前缀
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private static final String COMMAND_PREFIX = "command";
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private static final String STATUS_PREFIX = "status";
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private static final String REPORT_PREFIX = "report";
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@Override
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public String buildCommandTopic(String tenantCode, String deviceType, String imei) {
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return String.format("%s/%s/%s/%s", COMMAND_PREFIX, tenantCode, deviceType, imei);
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}
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@Override
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public String buildStatusTopic(String tenantCode, String deviceType, String imei) {
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return String.format("%s/%s/%s/%s", STATUS_PREFIX, tenantCode, deviceType, imei);
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}
|
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@Override
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public String buildReportTopic(String tenantCode, String deviceType, String imei) {
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return String.format("%s/%s/%s/%s", REPORT_PREFIX, tenantCode, deviceType, imei);
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}
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@Override
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public void sendCommand(String tenantCode, String deviceType, String imei, JSONObject message) {
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String topic = buildCommandTopic(tenantCode, deviceType, imei);
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String payload = message.toJSONString();
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sendMqttMessage(topic, 1, payload);
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log.info("发送指令到设备: topic={}, payload={}", topic, payload);
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}
|
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|
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@Override
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public void sendStatus(String tenantCode, String deviceType, String imei, JSONObject message) {
|
||||
String topic = buildStatusTopic(tenantCode, deviceType, imei);
|
||||
String payload = message.toJSONString();
|
||||
sendMqttMessage(topic, 1, payload);
|
||||
log.info("发送响应消息到设备: topic={}, payload={}", topic, payload);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void sendReportAck(String tenantCode, String deviceType, String imei, JSONObject message) {
|
||||
String topic = buildReportTopic(tenantCode, deviceType, imei);
|
||||
String payload = message.toJSONString();
|
||||
sendMqttMessage(topic, 1, payload);
|
||||
log.info("发送设备上报数据确认消息: topic={}, payload={}", topic, payload);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleSingleReport(String tenantCode, String deviceType, String imei,
|
||||
String sensor, Object value, Long timestamp) {
|
||||
log.info("处理设备上报的单个传感器数据: tenantCode={}, deviceType={}, imei={}, sensor={}, value={}, timestamp={}",
|
||||
tenantCode, deviceType, imei, sensor, value, timestamp);
|
||||
|
||||
// TODO: 实现具体的业务逻辑,如更新设备状态、存储传感器数据等
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleBatchReport(String tenantCode, String deviceType, String imei,
|
||||
JSONObject batchData, Long timestamp) {
|
||||
log.info("处理设备上报的批量传感器数据: tenantCode={}, deviceType={}, imei={}, batchData={}, timestamp={}",
|
||||
tenantCode, deviceType, imei, JSON.toJSONString(batchData), timestamp);
|
||||
|
||||
// TODO: 实现具体的业务逻辑,如批量更新设备状态、存储传感器数据等
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleCommandResponse(String tenantCode, String deviceType, String imei, JSONObject message) {
|
||||
log.info("处理设备对指令的响应: tenantCode={}, deviceType={}, imei={}, message={}",
|
||||
tenantCode, deviceType, imei, JSON.toJSONString(message));
|
||||
|
||||
// TODO: 实现具体的业务逻辑,如更新指令执行状态等
|
||||
}
|
||||
|
||||
/**
|
||||
* 通过反射方式发送MQTT消息
|
||||
* @param topic 主题
|
||||
* @param qos 服务质量等级
|
||||
* @param payload 消息内容
|
||||
*/
|
||||
private void sendMqttMessage(String topic, int qos, String payload) {
|
||||
try {
|
||||
Object mqttGateway = applicationContext.getBean("mqttGateway");
|
||||
Method sendMethod = mqttGateway.getClass().getMethod("sendMsgToMqtt", String.class, int.class, String.class);
|
||||
sendMethod.invoke(mqttGateway, topic, qos, payload);
|
||||
} catch (Exception e) {
|
||||
log.error("发送MQTT消息失败: topic={}, payload={}", topic, payload, e);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,163 @@
|
||||
package com.fuyuanshen.global.mqtt.service.impl;
|
||||
|
||||
import com.alibaba.fastjson2.JSON;
|
||||
import com.fuyuanshen.equipment.domain.Device;
|
||||
import com.fuyuanshen.equipment.mapper.DeviceMapper;
|
||||
import com.fuyuanshen.global.mqtt.base.MqttMessage;
|
||||
import com.fuyuanshen.global.mqtt.base.SensorData;
|
||||
import com.fuyuanshen.global.mqtt.config.MqttGateway;
|
||||
import com.fuyuanshen.global.mqtt.service.MqttMessageService;
|
||||
import com.fuyuanshen.global.mqtt.utils.MqttTopicUtils;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
/**
|
||||
* MQTT消息处理服务实现类
|
||||
*/
|
||||
@Slf4j
|
||||
@Service
|
||||
public class MqttMessageServiceImpl implements MqttMessageService {
|
||||
|
||||
private final MqttGateway mqttGateway;
|
||||
|
||||
private final DeviceMapper deviceMapper;
|
||||
|
||||
public MqttMessageServiceImpl(MqttGateway mqttGateway, DeviceMapper deviceMapper) {
|
||||
this.mqttGateway = mqttGateway;
|
||||
this.deviceMapper = deviceMapper;
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理下发指令的响应消息
|
||||
* @param tenantCode 租户编码
|
||||
* @param deviceType 设备类型
|
||||
* @param imei 设备IMEI
|
||||
* @param message 响应消息
|
||||
*/
|
||||
@Override
|
||||
public void handleCommandResponse(String tenantCode, String deviceType, String imei, MqttMessage message) {
|
||||
log.info("处理设备响应消息: tenantCode={}, deviceType={}, imei={}, message={}",
|
||||
tenantCode, deviceType, imei, JSON.toJSONString(message));
|
||||
|
||||
// 根据requestId更新指令执行状态
|
||||
// TODO: 实现具体的业务逻辑,比如更新指令执行结果等
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理设备主动上报的数据
|
||||
* @param tenantCode 租户编码
|
||||
* @param deviceType 设备类型
|
||||
* @param imei 设备IMEI
|
||||
* @param message 上报消息
|
||||
*/
|
||||
@Override
|
||||
public void handleDeviceReport(String tenantCode, String deviceType, String imei, MqttMessage message) {
|
||||
log.info("处理设备上报数据: tenantCode={}, deviceType={}, imei={}, message={}",
|
||||
tenantCode, deviceType, imei, JSON.toJSONString(message));
|
||||
|
||||
// 查找设备
|
||||
Device device = deviceMapper.selectDeviceByImei(imei);
|
||||
if (device == null) {
|
||||
log.warn("未找到对应设备: imei={}", imei);
|
||||
return;
|
||||
}
|
||||
|
||||
// 处理批量数据上报
|
||||
if (message.getBatch() != null && !message.getBatch().isEmpty()) {
|
||||
for (int i = 0; i < message.getBatch().size(); i++) {
|
||||
processSensorData(device, message.getBatch().get(i));
|
||||
}
|
||||
}
|
||||
// 处理单个数据上报
|
||||
else if (message.getData() != null) {
|
||||
// 如果data是一个SensorData对象,则处理它
|
||||
// 这里可以根据实际的数据结构做相应处理
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 发送指令到设备
|
||||
* @param tenantCode 租户编码
|
||||
* @param deviceType 设备类型
|
||||
* @param imei 设备IMEI
|
||||
* @param message 指令消息
|
||||
*/
|
||||
@Override
|
||||
public void sendCommand(String tenantCode, String deviceType, String imei, MqttMessage message) {
|
||||
// 构建下发指令主题
|
||||
String topic = MqttTopicUtils.buildCommandTopic(tenantCode, deviceType, imei);
|
||||
|
||||
// 设置时间戳
|
||||
if (message.getTimestamp() == null) {
|
||||
message.setTimestamp(System.currentTimeMillis());
|
||||
}
|
||||
|
||||
// 发送消息到MQTT
|
||||
String payload = JSON.toJSONString(message);
|
||||
mqttGateway.sendMsgToMqtt(topic, 1, payload);
|
||||
|
||||
log.info("发送指令到设备: topic={}, payload={}", topic, payload);
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理传感器数据
|
||||
* @param device 设备对象
|
||||
* @param sensorData 传感器数据
|
||||
*/
|
||||
private void processSensorData(Device device, SensorData sensorData) {
|
||||
log.info("处理传感器数据: deviceId={}, sensor={}, value={}",
|
||||
device.getId(), sensorData.getSensor(), sensorData.getValue());
|
||||
|
||||
String sensor = sensorData.getSensor();
|
||||
Object value = sensorData.getValue();
|
||||
|
||||
// 根据不同的传感器类型处理数据
|
||||
switch (sensor) {
|
||||
case "mainLightMode":
|
||||
// 处理主灯模式数据
|
||||
updateDeviceMainLightMode(device, value);
|
||||
break;
|
||||
case "mainLightBrightness":
|
||||
// 处理主灯亮度数据
|
||||
updateDeviceMainLightBrightness(device, value);
|
||||
break;
|
||||
case "batteryPercent":
|
||||
// 处理电池电量数据
|
||||
updateDeviceBatteryPercent(device, value);
|
||||
break;
|
||||
default:
|
||||
log.warn("未知的传感器类型: sensor={}", sensor);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新设备主灯模式
|
||||
* @param device 设备对象
|
||||
* @param value 主灯模式值
|
||||
*/
|
||||
private void updateDeviceMainLightMode(Device device, Object value) {
|
||||
// TODO: 实现具体的业务逻辑
|
||||
log.info("更新设备主灯模式: deviceId={}, value={}", device.getId(), value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新设备主灯亮度
|
||||
* @param device 设备对象
|
||||
* @param value 主灯亮度值
|
||||
*/
|
||||
private void updateDeviceMainLightBrightness(Device device, Object value) {
|
||||
// TODO: 实现具体的业务逻辑
|
||||
log.info("更新设备主灯亮度: deviceId={}, value={}", device.getId(), value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新设备电池电量
|
||||
* @param device 设备对象
|
||||
* @param value 电池电量值
|
||||
*/
|
||||
private void updateDeviceBatteryPercent(Device device, Object value) {
|
||||
// TODO: 实现具体的业务逻辑
|
||||
log.info("更新设备电池电量: deviceId={}, value={}", device.getId(), value);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,71 @@
|
||||
package com.fuyuanshen.global.mqtt.utils;
|
||||
|
||||
import com.fuyuanshen.global.mqtt.base.MqttTopicInfo;
|
||||
import lombok.experimental.UtilityClass;
|
||||
|
||||
/**
|
||||
* MQTT主题处理工具类
|
||||
*/
|
||||
@UtilityClass
|
||||
public class MqttTopicUtils {
|
||||
|
||||
public static final String COMMAND_PREFIX = "command";
|
||||
public static final String STATUS_PREFIX = "status";
|
||||
public static final String REPORT_PREFIX = "report";
|
||||
|
||||
/**
|
||||
* 构建下发指令主题
|
||||
* @param tenantCode 租户编码
|
||||
* @param deviceType 设备类型
|
||||
* @param imei 设备IMEI
|
||||
* @return 主题字符串
|
||||
*/
|
||||
public static String buildCommandTopic(String tenantCode, String deviceType, String imei) {
|
||||
return String.format("%s/%s/%s/%s", COMMAND_PREFIX, tenantCode, deviceType, imei);
|
||||
}
|
||||
|
||||
/**
|
||||
* 构建响应数据主题
|
||||
* @param tenantCode 租户编码
|
||||
* @param deviceType 设备类型
|
||||
* @param imei 设备IMEI
|
||||
* @return 主题字符串
|
||||
*/
|
||||
public static String buildStatusTopic(String tenantCode, String deviceType, String imei) {
|
||||
return String.format("%s/%s/%s/%s", STATUS_PREFIX, tenantCode, deviceType, imei);
|
||||
}
|
||||
|
||||
/**
|
||||
* 构建设备上报数据主题
|
||||
* @param tenantCode 租户编码
|
||||
* @param deviceType 设备类型
|
||||
* @param imei 设备IMEI
|
||||
* @return 主题字符串
|
||||
*/
|
||||
public static String buildReportTopic(String tenantCode, String deviceType, String imei) {
|
||||
return String.format("%s/%s/%s/%s", REPORT_PREFIX, tenantCode, deviceType, imei);
|
||||
}
|
||||
|
||||
/**
|
||||
* 解析MQTT主题
|
||||
* @param topic 主题字符串
|
||||
* @return 主题信息对象
|
||||
*/
|
||||
public static MqttTopicInfo parseTopic(String topic) {
|
||||
if (topic == null || topic.isEmpty()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
String[] parts = topic.split("/");
|
||||
if (parts.length != 4) {
|
||||
return null;
|
||||
}
|
||||
|
||||
MqttTopicInfo info = new MqttTopicInfo();
|
||||
info.setOperation(parts[0]);
|
||||
info.setTenantCode(parts[1]);
|
||||
info.setDeviceType(parts[2]);
|
||||
info.setImei(parts[3]);
|
||||
return info;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
package com.fuyuanshen.app.domain.vo;
|
||||
|
||||
import java.io.*;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.util.TimeZone;
|
||||
|
||||
public class Main {
|
||||
public static void main(String[] args) throws IOException {
|
||||
|
||||
String[] availableIDs = TimeZone.getAvailableIDs();
|
||||
for (String id : availableIDs) {
|
||||
System.out.println(id);
|
||||
}
|
||||
|
||||
byte[] data = "hello, world!".getBytes(StandardCharsets.UTF_8);
|
||||
try (CountInputStream input = new CountInputStream(new ByteArrayInputStream(data))) {
|
||||
int n;
|
||||
while ((n = input.read()) != -1) {
|
||||
System.out.println((char)n);
|
||||
}
|
||||
System.out.println("Total read " + input.getBytesRead() + " bytes");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class CountInputStream extends FilterInputStream {
|
||||
private int count = 0;
|
||||
|
||||
CountInputStream(InputStream in) {
|
||||
super(in);
|
||||
}
|
||||
|
||||
public int getBytesRead() {
|
||||
return this.count;
|
||||
}
|
||||
|
||||
public int read() throws IOException {
|
||||
int n = in.read();
|
||||
if (n != -1) {
|
||||
this.count ++;
|
||||
}
|
||||
return n;
|
||||
}
|
||||
|
||||
public int read(byte[] b, int off, int len) throws IOException {
|
||||
int n = in.read(b, off, len);
|
||||
if (n != -1) {
|
||||
this.count += n;
|
||||
}
|
||||
return n;
|
||||
}
|
||||
}
|
||||
184
nginx.conf
Normal file
184
nginx.conf
Normal file
@ -0,0 +1,184 @@
|
||||
#user nobody;
|
||||
worker_processes 1;
|
||||
|
||||
#error_log logs/error.log;
|
||||
#error_log logs/error.log notice;
|
||||
#error_log logs/error.log info;
|
||||
|
||||
#pid logs/nginx.pid;
|
||||
|
||||
events {
|
||||
worker_connections 1024;
|
||||
}
|
||||
|
||||
http {
|
||||
include mime.types;
|
||||
default_type application/octet-stream;
|
||||
|
||||
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
|
||||
# '$status $body_bytes_sent "$http_referer" '
|
||||
# '"$http_user_agent" "$http_x_forwarded_for"';
|
||||
|
||||
#access_log logs/access.log main;
|
||||
|
||||
sendfile on;
|
||||
#tcp_nopush on;
|
||||
|
||||
#keepalive_timeout 0;
|
||||
keepalive_timeout 65;
|
||||
|
||||
map $http_upgrade $connection_upgrade {
|
||||
default upgrade;
|
||||
'' close;
|
||||
}
|
||||
|
||||
upstream websocket {
|
||||
server 127.0.0.1:9083;
|
||||
}
|
||||
|
||||
#gzip on;
|
||||
|
||||
server {
|
||||
listen 80;
|
||||
server_name cnxhyc.com;
|
||||
|
||||
#charset koi8-r;
|
||||
|
||||
#access_log logs/host.access.log main;
|
||||
|
||||
location / {
|
||||
root html;
|
||||
index index.html index.htm;
|
||||
try_files $uri $uri/ /index.html;
|
||||
}
|
||||
|
||||
#error_page 404 /404.html;
|
||||
|
||||
# redirect server error pages to the static page /50x.html
|
||||
#
|
||||
error_page 500 502 503 504 /50x.html;
|
||||
location = /50x.html {
|
||||
root html;
|
||||
}
|
||||
|
||||
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
|
||||
#
|
||||
#location ~ \.php$ {
|
||||
# proxy_pass http://127.0.0.1;
|
||||
#}
|
||||
|
||||
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
|
||||
#
|
||||
#location ~ \.php$ {
|
||||
# root html;
|
||||
# fastcgi_pass 127.0.0.1:9000;
|
||||
# fastcgi_index index.php;
|
||||
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
|
||||
# include fastcgi_params;
|
||||
#}
|
||||
|
||||
# deny access to .htaccess files, if Apache's document root
|
||||
# concurs with nginx's one
|
||||
#
|
||||
#location ~ /\.ht {
|
||||
# deny all;
|
||||
#}
|
||||
|
||||
location /fys/ {
|
||||
proxy_pass http://localhost:9000/fys/;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
}
|
||||
|
||||
location /backend/ {
|
||||
proxy_set_header Host $http_host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header REMOTE-HOST $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_read_timeout 86400s;
|
||||
# sse 与 websocket参数
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Upgrade $http_upgrade;
|
||||
proxy_set_header Connection "upgrade";
|
||||
proxy_buffering off;
|
||||
proxy_cache off;
|
||||
proxy_pass http://localhost:8000/;
|
||||
}
|
||||
|
||||
# API 代理
|
||||
location /jq/ {
|
||||
proxy_pass http://localhost:8000/;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
proxy_connect_timeout 60s;
|
||||
proxy_read_timeout 600s;
|
||||
}
|
||||
}
|
||||
|
||||
# another virtual host using mix of IP-, name-, and port-based configuration
|
||||
#
|
||||
#server {
|
||||
# listen 8000;
|
||||
# listen somename:8080;
|
||||
# server_name somename alias another.alias;
|
||||
|
||||
# location / {
|
||||
# root html;
|
||||
# index index.html index.htm;
|
||||
# }
|
||||
#}
|
||||
|
||||
# HTTPS server
|
||||
server {
|
||||
listen 443 ssl;
|
||||
server_name cnxhyc.com www.cnxhyc.com;
|
||||
|
||||
ssl_certificate /cert/cnxhyc.com.pem;
|
||||
ssl_certificate_key /cert/cnxhyc.com.key;
|
||||
|
||||
# 使用更现代的 SSL 配置
|
||||
ssl_protocols TLSv1.2 TLSv1.3;
|
||||
ssl_ciphers TLS_AES_256_GCM_SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
|
||||
ssl_prefer_server_ciphers off;
|
||||
|
||||
ssl_session_cache shared:SSL:10m;
|
||||
ssl_session_timeout 10m;
|
||||
|
||||
location /wss {
|
||||
proxy_pass http://websocket;
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Upgrade $http_upgrade;
|
||||
proxy_set_header Connection "Upgrade";
|
||||
}
|
||||
|
||||
location / {
|
||||
root html;
|
||||
index index.html index.htm;
|
||||
}
|
||||
|
||||
# API 代理
|
||||
location /jq/ {
|
||||
proxy_pass http://47.107.152.87:8000/;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
proxy_connect_timeout 60s;
|
||||
proxy_read_timeout 600s;
|
||||
}
|
||||
|
||||
# 重定向 /xh 到 /xh/
|
||||
location = /xh {
|
||||
return 301 /xh/;
|
||||
}
|
||||
|
||||
# 后台系统
|
||||
location /xh/ {
|
||||
alias /usr/local/nginx/html/jingquan/;
|
||||
try_files $uri $uri/ /jingquan/index.html;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user