气瓶使用记录时长

zd-modules/zd-airbottle/src/main/java/com/zd/airbottle/domain/DbUsageRecord.java

@@ -94,6 +94,9 @@ public class DbUsageRecord extends Model<DbUsageRecord> {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm")
     private LocalDateTime usageEndTime;
 
+    @ApiModelProperty("使用时长")
+    private Integer usageTime;
+
     @ApiModelProperty("使用图片")
     private String usageImg;
 

zd-modules/zd-airbottle/src/main/java/com/zd/airbottle/domain/bo/DbUsageRecordBo.java

@@ -94,6 +94,9 @@ public class DbUsageRecordBo extends PageQuery implements Serializable {
     @JsonFormat(pattern = "yyyy-MM-dd")
     private LocalDate endTime;
 
+    @ApiModelProperty("使用时长")
+    private Integer usageTime;
+
     @ApiModelProperty("使用图片")
     private String usageImg;
 

zd-modules/zd-airbottle/src/main/resources/mapper/airbottle/DbUsageRecordMapper.xml

@@ -23,6 +23,7 @@
         <result column="gas_pressure" property="gasPressure" />
         <result column="usage_start_time" property="usageStartTime" />
         <result column="usage_end_time" property="usageEndTime" />
+        <result column="usage_time" property="usageTime" />
         <result column="usage_img" property="usageImg" />
         <result column="create_name" property="createName" />
         <result column="create_by" property="createBy" />
@@ -35,7 +36,7 @@
 
     <!-- 通用查询结果列 -->
     <sql id="Base_Column_List">
-        id, stcok_id, gas_name, usage_amount, level, size, bottle_code, gas_composition, college_id, college_name, subject_id, subject_name, room_num, beacon_tag, operator_id, operator, phone, gas_pressure, usage_start_time, usage_end_time, usage_img, create_name, create_by, create_time, update_name, update_by, update_time, remark
+        id, stcok_id, gas_name, usage_amount, level, size, bottle_code, gas_composition, college_id, college_name, subject_id, subject_name, room_num, beacon_tag, operator_id, operator, phone, gas_pressure, usage_start_time, usage_end_time, usage_time, usage_img, create_name, create_by, create_time, update_name, update_by, update_time, remark
     </sql>
 
 </mapper>