如何将json导入redis数据库

如何将json导入redis数据库

将json导入redis数据库的示例：

使用python3将json对象导入redis数据库。

json对象

var someexpert={
id:10000
realname: ‘expert-a’
organization:’BUAA’
}

var frameworks=[
‘vue’,
‘react’,
‘angular’
]

通过以下程序代码将其导入redis数据库。

# -*- coding=utf⑻ -*-

"""
description:
将json对象存入Redis
"""

import json
import redis


class RedisTT(object):
def __init__(self):
self.host = 'localhost'
self.port = '6379'
self.r = redis.StrictRedis(host=self.host, port=self.port)

def insertRedis(self, keyName, jsonStr): # 存入到redis中
self.r.lpush(keyName, jsonStr)


def save1():
someexpert = {}
someexpert['id'] = 10000
someexpert['realname'] = 'expert-a'
someexpert['organization'] = 'BUAA'
if RedisTT().r.exists('someexpert'):
RedisTT().r.delete('someexpert') # 删除key为someexpert的键值对
RedisTT().insertRedis(keyName='someexpert', jsonStr=json.dumps(someexpert))


def save2():
frameworks = ['vue', 'react', 'angular']
if RedisTT().r.exists('frameworks'):
RedisTT().r.delete('frameworks') # 删除key为frameworks的键值对
RedisTT().insertRedis(keyName='frameworks', jsonStr=json.dumps(frameworks))

if __name__ == "__main__":
save1()
save2()

print(RedisTT().r.lrange('someexpert', 0, RedisTT().r.llen('someexpert')))
print(RedisTT().r.lrange('frameworks', 0, RedisTT().r.llen('frameworks')))