From a1c2c8df8c2741fdb4e1d30b1dd70e57133e1cb7 Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Wed, 03 Sep 2025 14:51:40 +0800
Subject: [PATCH] 初始化修改
---
trading-order-service/src/main/java/com/yami/trading/service/item/ItemService.java | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/trading-order-service/src/main/java/com/yami/trading/service/item/ItemService.java b/trading-order-service/src/main/java/com/yami/trading/service/item/ItemService.java
index cdb02e8..5498355 100644
--- a/trading-order-service/src/main/java/com/yami/trading/service/item/ItemService.java
+++ b/trading-order-service/src/main/java/com/yami/trading/service/item/ItemService.java
@@ -24,6 +24,7 @@
import lombok.extern.slf4j.Slf4j;
import org.checkerframework.checker.units.qual.A;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.CacheEvict;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -181,6 +182,23 @@
return super.removeById(id);
}
+ // 清除 list() 方法的缓存(关键:与@Cached的name和key一致)
+ /*@CacheEvict(cacheNames = ITEM_CACHE, key = "'all'")
+ public void clearListCache() {
+ log.info("已清除 list() 方法的缓存");
+ }*/
+
+ public void reloadListAndCache() {
+ // 步骤1:清除 list() 方法的原有缓存(确保重新查询)
+ //clearListCache();
+
+ // 步骤2:重新调用 list() 方法,此时会执行数据库查询,且@Cached会自动更新缓存
+ //List<Item> freshList = list();
+
+ // 步骤3(可选):如果需要同步更新 init() 方法中的 itemCache,重新调用 init()
+ init();
+ log.info("初始化init()");
+ }
/**
* 获取品种精度
--
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