From af0e0a110e7187bf008655f7510199a0c0b25ec4 Mon Sep 17 00:00:00 2001
From: Nymph2333 <498092988@qq.com>
Date: 星期一, 10 四月 2023 14:27:40 +0800
Subject: [PATCH] newInstance() 已弃用,使用clazz.getDeclaredConstructor().newInstance() This method propagates any exception thrown by the nullary constructor, including a checked exception. Use of this method effectively bypasses the compile-time exception checking that would otherwise be performed by the compiler. The Constructor.newInstance method avoids this problem by wrapping any exception thrown by the constructor in a (checked) InvocationTargetException. The call clazz.newInstance() can be replaced by clazz.getDeclaredConstructor().newInstance() The latter sequence of calls is inferred to be able to throw the additional exception types InvocationTargetException and NoSuchMethodException. Both of these exception types are subclasses of ReflectiveOperationException.
---
ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java | 28 ++++++++++++++--------------
1 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java
index 719e9df..d0a6de4 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/redis/RedisCache.java
@@ -124,9 +124,9 @@
* @param collection 多个对象
* @return
*/
- public long deleteObject(final Collection collection)
+ public boolean deleteObject(final Collection collection)
{
- return redisTemplate.delete(collection);
+ return redisTemplate.delete(collection) > 0;
}
/**
@@ -232,18 +232,6 @@
}
/**
- * 删除Hash中的数据
- *
- * @param key
- * @param hKey
- */
- public void delCacheMapValue(final String key, final String hKey)
- {
- HashOperations hashOperations = redisTemplate.opsForHash();
- hashOperations.delete(key, hKey);
- }
-
- /**
* 获取多个Hash中的数据
*
* @param key Redis键
@@ -256,6 +244,18 @@
}
/**
+ * 删除Hash中的某条数据
+ *
+ * @param key Redis键
+ * @param hKey Hash键
+ * @return 是否成功
+ */
+ public boolean deleteCacheMapValue(final String key, final String hKey)
+ {
+ return redisTemplate.opsForHash().delete(key, hKey) > 0;
+ }
+
+ /**
* 获得缓存的基本对象列表
*
* @param pattern 字符串前缀
--
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