在Redis上存储和访问复杂JSON对象的最快最好方法

import json
import redis

r = redis.Redis(host='localhost', port=6379, db=0)
data = {'key1': 'value1', 'key2': {'subkey': 'subvalue'}}
json_data = json.dumps(data)
r.set('my_json_key', json_data)

retrieved_data = r.get('my_json_key')
data = json.loads(retrieved_data)

data = {'key1': 'value1', 'key2': {'subkey': 'subvalue'}}
for key, value in data.items():
    if isinstance(value, dict):
        for subkey, subvalue in value.items():
            r.hset('my_json_hash', f"{key}:{subkey}", subvalue)
    else:
        r.hset('my_json_hash', key, value)

retrieved_data = r.hgetall('my_json_hash')
data = {k.decode(): v.decode() for k, v in retrieved_data.items()}