初始化字典数据至内存

pqs-common/common-redis/src/main/java/com/njcn/redis/utils/RedisUtil.java

@@ -3,6 +3,7 @@ package com.njcn.redis.utils;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Component;
 
 import java.util.*;
@@ -79,6 +80,17 @@ public class RedisUtil {
         redisTemplate.delete(Arrays.asList(keys));
     }
 
+    /**
+     * 指定字符模糊匹配，批量删除keys
+     */
+    public void deleteKeysByString(String str) {
+        Set<String> keys = redisTemplate.keys(str.concat("*"));
+        // 删除所有匹配的key
+        if (keys != null && !keys.isEmpty()) {
+            redisTemplate.delete(keys);
+        }
+    }
+
 
     /**
      * 获取key对应的字符数据