python redis存入字典序列化存储教程

 r = redis_conn()
 r.hset('wait_task', 'one', json.dumps({'project': 'india', 'total_size': '15.8 MB'}))
 r.hset('wait_task', 'two', json.dumps({'project': 'india', 'total_size': '15.8 MB'}))
 r.hset('wait_task', 'three', json.dumps({'project': 'india', 'total_size': '15.8 MB'}))

 for k in r.hkeys('wait_task'):
  d = r.hget('wait_task', k)
  print(json.loads(d))

{'project': 'india', 'total_size': '15.8 MB'}
{'project': 'india', 'total_size': '15.8 MB'}
{'project': 'india', 'total_size': '15.8 MB'}

DB_REDIS = {
 'host': localhost,
 'port': 6379,
 'password': 'pwd&&1',
 'db': 1,
 'decode_responses': True
}