安装Redis的有3种方式https://github.com/andymccurdy/redis-py
sr = StrictRedis(host='localhost', port=6379, db=0)
简写
sr=StrictRedis()
from redis import *
if __name__=="__main__":
try:
#创建StrictRedis对象,与redis服务器建⽴连接
sr=StrictRedis()
except Exception as e:
print(e)
from redis import *
if __name__=="__main__":
try:
#创建StrictRedis对象,与redis服务器建⽴连接
sr=StrictRedis()
#添加键name,值为skylark
result=sr.set('name','skylark')
#输出响应结果,如果添加成功则返回True,否则返回False
print(result)
except Exception as e:
print(e)
from redis import *
if __name__=="__main__":
try:
#创建StrictRedis对象,与redis服务器建⽴连接
sr=StrictRedis()
#获取键name的值
result = sr.get('name')
#输出键的值,如果键不存在则返回None
print(result)
except Exception as e:
print(e)
编写代码如下
from redis import *
if __name__=="__main__":
try:
#创建StrictRedis对象,与redis服务器建⽴连接
sr=StrictRedis()
#设置键name的值,如果键已经存在则进⾏修改,如果键不存在则进⾏添加
result = sr.set('name','skylark')
#输出响应结果,如果操作成功则返回True,否则返回False
print(result)
except Exception as e:
print(e)
from redis import *
if __name__=="__main__":
try:
#创建StrictRedis对象,与redis服务器建⽴连接
sr=StrictRedis()
#设置键name的值,如果键已经存在则进⾏修改,如果键不存在则进⾏添加
result = sr.delete('name')
#输出响应结果,如果删除成功则返回受影响的键数,否则则返回0
print(result)
except Exception as e:
print(e)
from redis import *
if __name__=="__main__":
try:
#创建StrictRedis对象,与redis服务器建⽴连接
sr=StrictRedis()
#获取所有的键
result=sr.keys()
#输出响应结果,所有的键构成⼀个列表,如果没有键则返回空列表
print(result)
except Exception as e:
print(e)
现在就可以尽情的开始使用Redis了