diff --git a/Redis工具类/RedisUtil.java b/Redis工具类/RedisUtil.java
index 9bcb042..ec1b176 100644
--- a/Redis工具类/RedisUtil.java
+++ b/Redis工具类/RedisUtil.java
@@ -50,14 +50,6 @@ public final class RedisUtil {
      * @param key 键
      * @return true 存在 false不存在
      */
-    public boolean hasKey(String key) {
-        try {
-            return redisTemplate.hasKey(key);
-        } catch (Exception e) {
-            e.printStackTrace();
-            return false;
-        }
-    }
 
 
     /**