按标签查询相应的摄像头

src/main/java/com/hisense/monitormanage/controller/Controller.java

@@ -1,5 +1,6 @@
 package com.hisense.monitormanage.controller;
 
+import com.hisense.monitormanage.dto.ChannelLabelDto;
 import com.hisense.monitormanage.dto.ChengguanDto;
 import com.hisense.monitormanage.dto.ScenicCameraDto;
 import com.hisense.monitormanage.entity.CameraChannel;
@@ -133,6 +134,11 @@ public class Controller {
         return monitorService.reverseGeocode(map);
     }
 
+    /**
+     * 查询摄像头
+     * @param cameraChannel
+     * @return
+     */
     @RequestMapping("selectAll")
     public Result selectAll(CameraChannel cameraChannel){
 
@@ -154,6 +160,19 @@ public class Controller {
 
         return success;
 
+    }
 
+    /**
+     * 根据标签查询对应摄像头
+     * @return
+     */
+    @RequestMapping("selectLabel")
+    public Result selectLabel(String labelCode){
+
+        List<ChannelLabelDto> channelLabelDtos = cameraChannelMapper.selectLabel(labelCode);
+
+        Result success = Result.success(channelLabelDtos);
+
+        return success;
     }
 }

src/main/java/com/hisense/monitormanage/dto/ChannelLabelDto.java

@@ -0,0 +1,27 @@
+package com.hisense.monitormanage.dto;
+
+import lombok.Data;
+
+@Data
+public class ChannelLabelDto {
+    private String labelCode;
+
+    private String labelName;
+
+    private String channelCode;
+
+    private String channelId;
+
+    private String channelName;
+
+    private String gpsX;
+
+    private String gpsY;
+
+    private Integer status;//1在线；0离线
+
+    private String nodeName;
+
+    private Integer checkStatus;//1正常；0异常
+
+}

src/main/java/com/hisense/monitormanage/entity/Label.java

@@ -0,0 +1,15 @@
+package com.hisense.monitormanage.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("t_label")
+public class Label {
+    @TableId
+    private Long id;
+    private String labelCode;
+    private String labelName;
+
+}

src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java

@@ -1,6 +1,8 @@
 package com.hisense.monitormanage.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.hisense.monitormanage.dto.ChannelLabelDto;
+import com.hisense.monitormanage.dto.ChengguanDto;
 import com.hisense.monitormanage.entity.CameraChannel;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
@@ -8,12 +10,16 @@ import org.apache.ibatis.annotations.Select;
 import java.util.List;
 
 public interface CameraChannelMapper extends BaseMapper<CameraChannel> {
-    @Select("select c.* from t_camera_channel c where (c.gps_x NOT IN('0.0','0','') OR c.gps_y NOT IN('0.0','0','')) AND c.status != 0")
+    @Select("select c.* from t_camera_channel c where (c.gps_x NOT IN('0.0','0','') " +
+            "OR c.gps_y NOT IN('0.0','0','')) AND c.status != 0")
     List<CameraChannel> selectAll(CameraChannel cameraChannel);
 
     @Select("select * from t_camera_channel where idt_camera_channel = #{idtCameraChannel}")
     List<String> selectById(@Param("idtCameraChannel") String idtCameraChannel);
 
+    @Select("select * from (select a.*,c.* from t_channel_mtm_label b JOIN t_label a JOIN t_camera_channel c " +
+            "ON a.label_code = b.label_code AND b.channel_code = c.channel_code ) m where m.label_code = #{labelCode} ")
+    List<ChannelLabelDto> selectLabel(@Param("labelCode") String labelCode);
 
 
 

src/main/resources/mapper/CameraChannelMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.hisense.monitormanage.mapper.CameraChannelMapper">
+
+</mapper>