Python 中使用多线程连接 Redis

import redis
import threading

class RedisClient:
    def __init__(self, host, port):
        self.redis = redis.Redis(host=host, port=port)

    def get(self, key):
        return self.redis.get(key)

    def set(self, key, value):
        self.redis.set(key, value)

def worker(client, key):
    value = client.get(key)
    print(f"key: {key}, value: {value}")

def main():
    host = 'localhost'
    port = 6379

    client = RedisClient(host, port)

    keys = ['key1', 'key2', 'key3']

    threads = []
    for key in keys:
        t = threading.Thread(target=worker, args=(client, key))
        threads.append(t)
        t.start()

    for t in threads:
        t.join()

if __name__ == '__main__':
    main()