diff --git a/src/main/java/com/hisense/monitormanage/controller/Controller.java b/src/main/java/com/hisense/monitormanage/controller/Controller.java
index 7bbeb89..2284827 100644
--- a/src/main/java/com/hisense/monitormanage/controller/Controller.java
+++ b/src/main/java/com/hisense/monitormanage/controller/Controller.java
@@ -4,6 +4,7 @@ import com.hisense.monitormanage.dto.*;
 import com.hisense.monitormanage.entity.*;
 import com.hisense.monitormanage.mapper.*;
 import com.hisense.monitormanage.service.*;
+import com.hisense.monitormanage.utils.LongLatUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
@@ -207,25 +208,24 @@ public class Controller {
     }
 
     /**
-     * 根据两个点查询范围内的摄像头
+     * 根据经纬度查询半径内所有的摄像头
      * @param gpsX
-     * @param gpsX1
      * @param gpsY
-     * @param gpsY1
+     * @param raidus
      * @return
      */
     @GetMapping ("selectAllByGps")
-    public Result selectAllByGps(String gpsX,String gpsX1,String gpsY,String gpsY1){
-
-        List<CameraChannelDto> gps = cameraChannelMapper.selectAllByGps(gpsX, gpsX1, gpsY, gpsY1);
-        double gpsx = Double.parseDouble(gpsX);
-        double gpsx1 = Double.parseDouble(gpsX1);
-        double gpsy = Double.parseDouble(gpsY);
-        double gpsy1 = Double.parseDouble(gpsY1);
-        if (gpsx < gpsx1 || gpsy < gpsy1){
-            return Result.success(gps);
-        }
-        return Result.error("请输入正确的精度范围");
+    @ApiOperation("根据经纬度查询半径内所有的摄像头")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "gpsX", value = "经度", paramType = "query",required = true,dataType ="double"),
+            @ApiImplicitParam(name = "gpsY", value = "纬度", paramType = "query",required = true,dataType ="double"),
+            @ApiImplicitParam(name = "raidus", value = "半径，米", paramType = "query",required = true,dataType ="Integer"),}
+    )
+    public Result selectAllByGps(Double gpsX,Double gpsY,Integer raidus){
+        double[] around = LongLatUtil.getAround(gpsX, gpsY, raidus);
+        List<CameraChannel> c = cameraChannelMapper.selectAllByGps(around[0], around[2], around[1], around[3]);
+        Result success = Result.success(c);
+        return success;
     }
 
     /**
@@ -279,6 +279,19 @@ public class Controller {
         return success;
     }
 
+    /**
+     *
+     * @param page
+     * @param pageSize
+     * @return
+     */
+    @GetMapping("selectCamera")
+    public Result selectNLAll(Integer page,Integer pageSize){
+        List<CameraChannelNLDto> selectNLAll = cameraChannelMapper.selectNLAll(page,pageSize);
+        Result success = Result.success(selectNLAll);
+        return success;
+    }
+
     //查询视频点播巡检结果，只取异常的
 //    @RequestMapping("listChannelPlayStates")
 //    public Result listChannelPlayStates(
diff --git a/src/main/java/com/hisense/monitormanage/controller/FordController.java b/src/main/java/com/hisense/monitormanage/controller/FordController.java
index c1ab9dd..201e8fc 100644
--- a/src/main/java/com/hisense/monitormanage/controller/FordController.java
+++ b/src/main/java/com/hisense/monitormanage/controller/FordController.java
@@ -1,6 +1,5 @@
 package com.hisense.monitormanage.controller;
 
-import io.swagger.annotations.ApiOperation;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 
@@ -15,7 +14,7 @@ import java.net.URLConnection;
 public class FordController {
 
     @GetMapping("components/**")
-    public void ford(HttpServletRequest request, HttpServletResponse response)throws Exception{
+    public void ford(HttpServletRequest request, HttpServletResponse response){
 
         String imageDomain = "http://10.132.191.48:30080";
 
diff --git a/src/main/java/com/hisense/monitormanage/dto/CameraChannelNLDto.java b/src/main/java/com/hisense/monitormanage/dto/CameraChannelNLDto.java
new file mode 100644
index 0000000..62ea30a
--- /dev/null
+++ b/src/main/java/com/hisense/monitormanage/dto/CameraChannelNLDto.java
@@ -0,0 +1,28 @@
+package com.hisense.monitormanage.dto;
+
+import lombok.Data;
+
+@Data
+public class CameraChannelNLDto {
+
+    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
+
+}
diff --git a/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java b/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java
index c9e3e74..3009d1a 100644
--- a/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java
+++ b/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java
@@ -3,6 +3,7 @@ package com.hisense.monitormanage.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.hisense.monitormanage.dto.CameraChannelDto;
 import com.hisense.monitormanage.dto.CameraChannelDto1;
+import com.hisense.monitormanage.dto.CameraChannelNLDto;
 import com.hisense.monitormanage.dto.ChannelLabelDto;
 import com.hisense.monitormanage.entity.CameraChannel;
 import com.hisense.monitormanage.entity.Label;
@@ -43,11 +44,14 @@ public interface CameraChannelMapper extends BaseMapper<CameraChannel> {
             "ON a.label_code = b.label_code AND b.channel_code = c.channel_code where c.`status`!= 0) m where m.label_code in (${labelCode}) ")
     List<ChannelLabelDto> selectLabelAndChannel(@Param("labelCode") String labelCode);
 
-    @Select("select cc.channel_code,cc.gps_x,cc.gps_y from t_camera_channel cc " +
+    @Select("select cc.* from t_camera_channel cc " +
             "where (gps_x between #{gpsX} and #{gpsX1}) and (gps_y between #{gpsY} and #{gpsY1} )")
-    List<CameraChannelDto> selectAllByGps(@Param("gpsX") String gpsX,
-                                          @Param("gpsX1") String gpsX1,
-                                          @Param("gpsY") String gpsY,
-                                          @Param("gpsY1") String gpsY1);
+    List<CameraChannel> selectAllByGps(@Param("gpsX") Double gpsX,
+                                          @Param("gpsX1") Double gpsX1,
+                                          @Param("gpsY") Double gpsY,
+                                          @Param("gpsY1") Double gpsY1);
+
+
+    List<CameraChannelNLDto> selectNLAll(@Param("page") Integer page,@Param("pageSize") Integer pageSize);
 
 }
diff --git a/src/main/resources/mapper/CameraChannelMapper.xml b/src/main/resources/mapper/CameraChannelMapper.xml
index ade2f93..dfbccd8 100644
--- a/src/main/resources/mapper/CameraChannelMapper.xml
+++ b/src/main/resources/mapper/CameraChannelMapper.xml
@@ -24,4 +24,12 @@
         </foreach>
     </update>
 
+    <select id="selectNLAll" resultType="com.hisense.monitormanage.dto.CameraChannelNLDto">
+        SELECT a.label_name,d.* from t_label a RIGHT JOIN (select b.label_code,c.* from t_camera_channel c
+        LEFT JOIN t_channel_mtm_label b on c.channel_code = b.channel_code) d
+         on d.label_code = a.label_code
+        <bind name="page" value="(page-1)*pageSize"/>
+        limit #{page},#{pageSize}
+    </select>
+
 </mapper>
\ No newline at end of file