如何使用flask-cache和memcached? [英] how to use flask-cache and memcached?
问题描述
下面的类型为simple的flask-cache的一个例子,但是我怎样才能在memcache中使用flask-cache呢?我需要你的帮助,谢谢你:)
from flask import Flask
import random
#从flask.ext.cache导入缓存
导入缓存
app = Flask(__ name__)
#import配置设置
app.config [CACHE_TYPE] =简单
#注册缓存实例并绑定到您的应用
app.cache =缓存(应用)
@ #缓存这个视图30秒
def cached_view():
a = $ appcache.cached(timeout = 50,key_prefix =hello random.randint(0,100)
return str(a)
if __name__ ==__main__:
app.run(port = 5000,debug = True,host =' 0.0.0.0')
问题
Q :如何使用memcached与flask-cache
A :只需将缓存类型从简单修改为 memcached ,那么很容易
注意: 您应该注意的最重要的事情是您应该安装libmemcached,pylibmc和python-dev。此外,最重要的是libmemcached的版本应该匹配pylibmc的版本,否则当 pip install pylibmc an example for flask-cache with type "simple" below
but how can i use flask-cache with memcache ? I need ur help thank you :)
:) I have solved this problem Q:How to use memcached with flask-cache A: just modify the cache type from "simple" to "memcached",so easy attention: the most important thing you should notice is that you should install libmemcached, pylibmc and python-dev. Also, the most important is that the version of libmemcached should match the version of pylibmc,otherwise it would be wrong when pip install pylibmc 这篇关于如何使用flask-cache和memcached?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
from flask import Flask
import random
# import the flask extension
from flask.ext.cache import Cache
app = Flask(__name__)
#import config setting
app.config["CACHE_TYPE"]="simple"
# register the cache instance and binds it on to your app
app.cache = Cache(app)
@app.route("/")
@app.cache.cached(timeout=50,key_prefix="hello") # cache this view for 30 seconds
def cached_view():
a=random.randint(0,100)
return str(a)
if __name__ == "__main__":
app.run(port=5000, debug=True, host='0.0.0.0')