Python:Flask缓存扩展Flask-Caching

彭世瑜 2021-02-23 17:05:34
Python Flask 缓存 扩展 flask-caching


文档: https://flask-caching.readthedocs.io/

安装

$ pip install Flask-Caching

代码示例

# -*- coding: utf-8 -*-
"""
flask template
"""
from flask import Flask, request
from flask_caching import Cache
app = Flask(__name__)
# 设置
cache = Cache(config={
'CACHE_TYPE': 'simple'})
cache.init_app(app)
# 视图缓存
@app.route('/')
@cache.cached(timeout=50)
def hello_world():
print('hello_world')
return 'Hello, World!'
# 显示调用缓存
@app.route('/pre_key')
def get_pre_key():
key = request.args.get('key')
pre_key = cache.get('key')
cache.set('key', key)
return {
'key': pre_key}
if __name__ == '__main__':
app.run()
版权声明
本文为[彭世瑜]所创,转载请带上原文链接,感谢
https://pengshiyu.blog.csdn.net/article/details/113972889

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