fix:创建订单增加节流操作

eladmin-system/src/main/java/cn/ysk/cashier/utils/Utils.java

@@ -136,6 +136,8 @@ public class Utils {
         if (prevTimestamp == null || prevCount == null) {
             redisTemplate.opsForValue().set(key + ":timestamp", String.valueOf(now));
             redisTemplate.opsForValue().set(key + ":count", "1");
+            redisTemplate.expire(key + ":timestamp", 5, TimeUnit.SECONDS);
+            redisTemplate.expire(key + ":count", 5, TimeUnit.SECONDS);
             return;
         }
 
@@ -146,6 +148,8 @@ public class Utils {
         if (elapsed > timeWindow) {
             redisTemplate.opsForValue().set(key + ":timestamp", String.valueOf(now));
             redisTemplate.opsForValue().set(key + ":count", "1");
+            redisTemplate.expire(key + ":timestamp", 5, TimeUnit.SECONDS);
+            redisTemplate.expire(key + ":count", 5, TimeUnit.SECONDS);
             return;
         }
 
@@ -160,5 +164,7 @@ public class Utils {
         // 更新计数和时间戳
         redisTemplate.opsForValue().set(key + ":count", String.valueOf(count));
         redisTemplate.opsForValue().set(key + ":timestamp", String.valueOf(now));
+        redisTemplate.expire(key + ":timestamp", 5, TimeUnit.SECONDS);
+        redisTemplate.expire(key + ":count", 5, TimeUnit.SECONDS);
     }
 }