优化；摄像机获取4g信号

ruoyi-code/src/main/java/com/ruoyi/code/camera/controller/CameraController.java

@@ -119,7 +119,7 @@ public class CameraController extends BaseController
     }
 
     @RequestMapping("reboot/{id}")
-    public R reboot(@PathVariable Long id){
+    public R reboot(@PathVariable("id") Long id){
         Camera c = cameraService.getById(id);
         if(StringUtils.isNotBlank(c.getLoginId())) {
             System.out.println("reboot  loginID:"+c.getLoginId());
@@ -137,7 +137,7 @@ public class CameraController extends BaseController
 
 
     @RequestMapping("showVideo/{id}")
-    public R showVideo(HttpServletRequest request,@PathVariable Long id){
+    public R showVideo(HttpServletRequest request,@PathVariable("id") Long id){
         //解析ip地址，非服务器ip禁止打开视频
         String ip = IPUtils.getIpAddr(request);
         List<String> ipArr = Arrays.asList(serverIp,"127.0.0.1");
@@ -169,4 +169,18 @@ public class CameraController extends BaseController
         return R.ok().put("data",cameraService.getCameraBySid(sid));
     }
 
+    /**
+     * 刷新4G信号强度
+     */
+    @RequestMapping("/refreshRssi/{id}")
+    public R refreshRssiLevel(@PathVariable("id") Long id){
+        Camera c = cameraService.getById(id);
+        if(c.getStatus() == 0 || StringUtils.isBlank(c.getLoginId())){
+            return R.error("设备未在线");
+        }
+        int level = CameraUtil.get4gRssiLevel(new NativeLong(Long.parseLong(c.getLoginId())));
+        c.setRssiLevel(level);
+        cameraService.updateById(c);
+        return R.ok();
+    }
 }

ruoyi-code/src/main/java/com/ruoyi/code/camera/controller/CameraNetFtpController.java

@@ -54,6 +54,9 @@ public class CameraNetFtpController extends BaseController
     @RequestMapping("/getNetCfg")
     public R getNetCfg(Long cameraId){
         Camera camera = cameraService.getById(cameraId);
+        if(camera.getStatus() == 0){
+            return R.error("设备未在线");
+        }
         CameraNetFtp cfg = cameraNetFtpService.getNetCfg(camera);
         return R.ok().put("data",cfg);
     }

ruoyi-code/src/main/java/com/ruoyi/code/camera/domain/Camera.java

@@ -48,6 +48,9 @@ public class Camera implements Serializable
     /** 状态 */
     private Integer status;
 
+    /** 4g信号强度 */
+    private Integer rssiLevel;
+
     private String loginId;
 
     /** 首次注册时间 */

ruoyi-code/src/main/java/utils/CameraUtil.java

@@ -1,5 +1,6 @@
 package utils;
 
+import com.alibaba.fastjson.JSON;
 import com.ruoyi.common.utils.DateUtils;
 import com.sun.jna.NativeLong;
 import com.sun.jna.ptr.IntByReference;
@@ -12,13 +13,23 @@ import java.util.Date;
 public class CameraUtil {
     public static void main(String[] args) {
 
-//        NetLib.instance.Net_Init(null, null);
+        NetLib.instance.Net_Init(null, null);
 
-        run_device_cfg cfg = new run_device_cfg();
+        String strIp="192.168.1.64";
-        cfg.startCfg();
+        int nPort= 27778;
+        String strUsername="admin";
+        String strPassword="admin123";
+        String strDevSN="8R23R300003";
+        IntByReference nError = new IntByReference(0);
+
+        NativeLong loginID = NetLib.instance.Net_LoginDevice(strIp, nPort, strUsername, strPassword, null, nError);
+        System.out.println("loginID = "+loginID);
 
     }
 
+    /**
+     * 重启设备
+     */
     public static boolean deal(NativeLong loginID){
         boolean res = NetLib.instance.Net_RebootDevice(loginID);
         int error = NetLib.instance.Net_LastError();
@@ -26,6 +37,22 @@ public class CameraUtil {
         return res;
     }
 
+    /**
+     * 获取4G信号强度
+     */
+    public static int get4gRssiLevel(NativeLong loginID){
+        NetStructs.STU_GET_4G_RSSI_IN_PARAM.ByReference pstInParam = new NetStructs.STU_GET_4G_RSSI_IN_PARAM.ByReference();
+        NetStructs.STU_GET_4G_RSSI_OUT_PARAM.ByReference pstOutParam = new NetStructs.STU_GET_4G_RSSI_OUT_PARAM.ByReference();
+        boolean res = NetLib.instance.Net_GetDevice4GRSSI(loginID,pstInParam, pstOutParam,6000);
+        int level = 0;
+        if(res){
+//            System.out.println(JSON.toJSONString(pstOutParam));
+//            System.out.println("4G信号强度:"+pstOutParam.nRssiLevel);
+            level = pstOutParam.nRssiLevel;
+        }
+        return level;
+    }
+
     private static void sleep(int nTime)
     {
         try {

ruoyi-code/src/main/resources/mapper/camera/WaterPhotoInfoMapper.xml

@@ -18,7 +18,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                <if test="params.startTime != null and params.startTime !=''"> and w.tm &gt;= #{params.startTime }</if>
                <if test="params.endTime != null and params.endTime !=''"> and w.tm &lt;= #{params.endTime}</if>
            </where>
-
+    order by w.tm desc
     </select>
     <select id="selectWaterCurrentDataList" resultType="com.ruoyi.code.camera.domain.WaterPhotoInfo">
         select

ruoyi-quartz/pom.xml

@@ -35,6 +35,12 @@
             <artifactId>ruoyi-common</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-api</artifactId>
+        </dependency>
+
+
     </dependencies>
 
 </project>

ruoyi-quartz/src/main/java/com/ruoyi/quartz/task/RyTask.java

@@ -1,7 +1,14 @@
 package com.ruoyi.quartz.task;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.ruoyi.code.camera.domain.Camera;
+import com.ruoyi.code.camera.service.ICameraService;
+import com.sun.jna.NativeLong;
 import org.springframework.stereotype.Component;
 import com.ruoyi.common.utils.StringUtils;
+import utils.CameraUtil;
+
+import java.util.List;
 
 /**
  * 定时任务调度测试
@@ -11,6 +18,9 @@ import com.ruoyi.common.utils.StringUtils;
 @Component("ryTask")
 public class RyTask
 {
+    private ICameraService cameraService;
+
+
     public void ryMultipleParams(String s, Boolean b, Long l, Double d, Integer i)
     {
         System.out.println(StringUtils.format("执行多参方法： 字符串类型{}，布尔类型{}，长整型{}，浮点型{}，整形{}", s, b, l, d, i));
@@ -25,4 +35,15 @@ public class RyTask
     {
         System.out.println("执行无参方法");
     }
+
+    public void netRssiServer(){
+        List<Camera> list = cameraService.list(new QueryWrapper<Camera>().eq("status","1").isNotNull("login_id"));
+
+        for (Camera c : list) {
+            int level = CameraUtil.get4gRssiLevel(new NativeLong(Long.parseLong(c.getLoginId())));
+            c.setRssiLevel(level);
+        }
+        cameraService.updateBatchById(list);
+
+    }
 }