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设备信号实时显示

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kerwincui
2022-07-28 21:18:05 +08:00
parent d7cc5bb278
commit 844ebaa295
3 changed files with 6 additions and 6 deletions
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4
springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/ToolController.java
View File

@@ -195,8 +195,8 @@ public class ToolController extends BaseController {
if (model.getAction().equals("client_disconnected")) {
device.setStatus(4);
deviceService.updateDeviceStatusAndLocation(device, "");
// 发布设备状态
emqxService.publishStatus(device.getProductId(), device.getSerialNumber(), 4, device.getIsShadow());
// 设备掉线后发布设备状态
emqxService.publishStatus(device.getProductId(), device.getSerialNumber(), 4, device.getIsShadow(),device.getRssi());
// 清空保留消息，上线后发布新的属性功能保留消息
emqxService.publishProperty(device.getProductId(), device.getSerialNumber(), null);
emqxService.publishFunction(device.getProductId(), device.getSerialNumber(), null);

6
springboot/wumei-iot/src/main/java/com/ruoyi/iot/mqtt/EmqxService.java
View File

@@ -136,7 +136,7 @@ public class EmqxService {
device.setSerialNumber(deviceNum);
deviceService.reportDevice(device,deviceEntity);
// 发布设备状态
publishStatus(productId, deviceNum, 3, deviceEntity.getIsShadow());
publishStatus(productId, deviceNum, 3, deviceEntity.getIsShadow(),device.getRssi());
} catch (Exception e) {
logger.error("接收设备信息，解析数据时异常 message={}", e.getMessage());
}
@@ -216,8 +216,8 @@ public class EmqxService {
/**
* 1.发布设备状态
*/
public void publishStatus(Long productId, String deviceNum, int deviceStatus, int isShadow) {
String message = "{\"status\":" + deviceStatus + ",\"isShadow\":" + isShadow + "}";
public void publishStatus(Long productId, String deviceNum, int deviceStatus, int isShadow,int rssi) {
String message = "{\"status\":" + deviceStatus + ",\"isShadow\":" + isShadow + ",\"rssi\":" + rssi + "}";
emqxClient.publish(1, false, "/" + productId + "/" + deviceNum + pStatusTopic, message);
}