视频录制的摄像头默认是录制按钮时候的选择的摄像头

@@ -8,4 +8,6 @@ public interface LiveRecordTimeMapper {
     int insertOrUpdate(LiveRecordTime record);
 
     Integer selectByOrderCode(@Param("orderCode")Long orderCode);
+
+    Integer selectCameraByOrderCode(@Param("orderCode")Long orderCode);
 }
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@@ -18,4 +18,8 @@
     values (#{orderCode,jdbcType=BIGINT}, #{startTime,jdbcType=INTEGER}, #{cameraCode,jdbcType=INTEGER})
     ON DUPLICATE KEY UPDATE start_time=#{startTime,jdbcType=INTEGER}, camera_code = #{cameraCode,jdbcType=INTEGER}
   </insert>
+
+    <select id="selectCameraByOrderCode" resultType="java.lang.Integer">
+        select camera_code from live_record_time where order_code = #{orderCode,jdbcType=BIGINT} ORDER BY id desc limit 1
+    </select>
 </mapper>
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@@ -210,6 +210,11 @@ public class UfoLiveService  {
 
     // 查询当前登录用户默认的摄像头设备
     public Integer queryInitCameraCode(QiniuLiveRecord req) {
+        Integer liveCameraCode = liveRecordTimeMapper.selectCameraByOrderCode(req.getOrderCode());   // 优先取录制按钮时候保存的摄像头编号
+        if (null != liveCameraCode) {
+            return liveCameraCode;
+        }
+
         // UserCameraRecord userCameraRecord = userCameraRecordMapper.selectUserCameraRecord(new UserHelper().getUserId());
         Optional<Integer> phoneCamera = Optional.ofNullable(req.getPhoneUid()).map(phoneUidCameraService::selectByphoneUid).map(PhoneUidCameraBo::getCameraCode);