优化支付代码

liquidnet-bus-do/liquidnet-service-dragon-do/src/main/java/com/liquidnet/service/dragon/dto/DragonOrdersDto.java

@@ -18,7 +18,7 @@ import java.time.LocalDateTime;
  * @date 2021/7/13 19:36
  */
 @Data
-public class DragonOrdersDto implements Serializable {
+public class DragonOrdersDto implements Serializable, Cloneable {
     private static final long serialVersionUID = 1L;
 
     @TableId(value = "mid", type = IdType.AUTO)
@@ -103,4 +103,14 @@ public class DragonOrdersDto implements Serializable {
      * deleted_at
      */
     private LocalDateTime deletedAt;
+
+    private static final DragonOrdersDto obj = new DragonOrdersDto();
+
+    public static DragonOrdersDto getNew() {
+        try {
+            return (DragonOrdersDto) obj.clone();
+        } catch (CloneNotSupportedException e) {
+            return new DragonOrdersDto();
+        }
+    }
 }

liquidnet-bus-service/liquidnet-service-dragon/liquidnet-service-dragon-impl/src/main/java/com/liquidnet/service/dragon/biz/DragonServiceCommonBiz.java

@@ -58,7 +58,7 @@ public class DragonServiceCommonBiz {
         orders.setCreatedAt(LocalDateTime.now());
 //        orders.setUpdatedAt();
 
-        DragonOrdersDto ordersDto = new DragonOrdersDto();
+        DragonOrdersDto ordersDto = DragonOrdersDto.getNew();
         BeanUtil.copy(orders,ordersDto);
         long startTime = System.currentTimeMillis();
         //放到redis缓存中

liquidnet-bus-service/liquidnet-service-dragon/liquidnet-service-dragon-impl/src/main/java/com/liquidnet/service/dragon/utils/DataUtils.java

@@ -14,14 +14,13 @@ public class DataUtils {
     private long keyExpireTime = 3600*24*7;
 
     public void createPayOrder(String code, DragonOrdersDto ordersDto) {
-        if (!redisUtil.hasKey(DragonConstant.REDIS_KET_PAY_CODE + code)) {
         redisUtil.set(DragonConstant.REDIS_KET_PAY_CODE + code, ordersDto,keyExpireTime);
     }
-    }
 
     public DragonOrdersDto getPayOrderByCode(String code) {
-        if (redisUtil.hasKey(DragonConstant.REDIS_KET_PAY_CODE + code)) {
-            return (DragonOrdersDto) redisUtil.get(DragonConstant.REDIS_KET_PAY_CODE + code);
+        Object obj = redisUtil.get(DragonConstant.REDIS_KET_PAY_CODE + code);
+        if(obj!=null){
+            return (DragonOrdersDto) obj;
         }
         return null;
     }