如何在redis hash中通过模糊关键字查询数据

import re
import redis

def fuzzy_search(redis_client, pattern):
    cursor = 0
    result = []
    while True:
        # 使用SCAN命令遍历hash中的键值对
        cursor, keys = redis_client.scan(cursor, match=pattern)
        for key in keys:
            # 对键名进行模糊匹配
            if re.match(pattern, key):
                # 根据键名获取对应的值
                value = redis_client.hgetall(key)
                result.append({key: value})
        if cursor == 0:
            break
    return result

# 创建Redis客户端
redis_client = redis.Redis(host='localhost', port=6379, db=0)

# 模糊查询键名包含"keyword"的数据
pattern = "*keyword*"
result = fuzzy_search(redis_client, pattern)

# 打印查询结果
for item in result:
    print(item)