看源码解决了 [https://github.com/redis/redis-py/blob/master/redis/client.py](https://link.segmentfault.com/?enc=rdYqSlEGvTlSMFHwd1KVTA%3D%3D.%2FQte%2FXuUxzRIDTYCo48A2mSJZaG%2FOKpKMacb%2B8IJdd9UnJOJIrOzQV4oqJAWefvJamtztUkkDjwSfPbWi2RCgw%3D%3D) if not connection_pool: .... connection_pool = ConnectionPool(**kwargs) ...