优化代码

tuoheng-service/tuoheng-admin/src/main/java/com/tuoheng/admin/service/inspection/query/QueryVideoService.java

 package com.tuoheng.admin.service.inspection.query;
 
+import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.tuoheng.admin.entity.Inspection;
 import com.tuoheng.admin.entity.LiveChannel;
         }
         //根据id查询对应的任务
         Inspection inspection = inspectionMapper.selectById(id);
-        if (null == inspection) {
+        if (ObjectUtil.isNull(inspection)) {
             return JsonResult.error(QueryVideoServiceEnum.INSPECTION_IS_NOT_EXIST.getCode(), QueryVideoServiceEnum.INSPECTION_IS_NOT_EXIST.getMsg());
 
         }
                     .eq(LiveChannel::getMark, 1)
                     .eq(LiveChannel::getInspectionId, inspection.getId())
                     .eq(LiveChannel::getStatus, 1));
-            if (null == liveChannel) {
+            if (ObjectUtil.isNull(liveChannel)) {
                 return JsonResult.error(QueryVideoServiceEnum.LIVE_CHANNEL_IS_NOT_EXIST.getCode(), QueryVideoServiceEnum.LIVE_CHANNEL_IS_NOT_EXIST.getMsg());
             }
-            if (liveChannel.getAipullUrl() == null) {
+            if (StringUtils.isEmpty(liveChannel.getAipullUrl())) {
                 return JsonResult.error(QueryVideoServiceEnum.AIPULL_URL_IS_NOT_NULL.getCode(), QueryVideoServiceEnum.AIPULL_URL_IS_NOT_NULL.getMsg());
             }
             liveChannelVo.setAipullUrl(liveChannel.getAipullUrl());
         }
         if (15 == inspection.getStatus()) {
             //任务状态为任务飞行完成15视频回放
-            if (inspection.getAiVideoUrl() == null) {
+            if (StringUtils.isEmpty(inspection.getAiVideoUrl())) {
                 return JsonResult.error(QueryVideoServiceEnum.AIVIDEO_URL_IS_NOT_NULL.getCode(), QueryVideoServiceEnum.AIVIDEO_URL_IS_NOT_NULL.getMsg());
             }
             liveChannelVo.setAiVideoUrl(CommonConfig.videoURL + inspection.getAiVideoUrl());