Wie kann die Zugriffsgeschwindigkeit statischer Ressourcen auf Python-Websites mithilfe der CDN-Beschleunigungstechnologie verbessert werden?

import oss2 from aliyunsdkcdn.request.v20180510 import AddCdnDomainRequest from aliyunsdkcore.client import AcsClient # 创建OSS存储桶 auth = oss2.Auth('', '') bucket_name = '' endpoint = '' bucket = oss2.Bucket(auth, endpoint, bucket_name) # 上传静态资源 local_file = '' bucket.put_object_from_file('', local_file) # 添加CDN域名 client = AcsClient('', '', '') request = AddCdnDomainRequest.AddCdnDomainRequest() request.set_DomainName('') request.set_Sources('[{"content": "%s"}]' % '') response = client.do_action_with_exception(request)

import falcon from falcon_cdn import CDNUrlRewrite # 创建Falcon应用 app = falcon.API(middleware=[CDNUrlRewrite()]) # 创建资源处理器 class StaticResource: def on_get(self, req, resp): resp.body = 'Hello, World!' resp.status = falcon.HTTP_200 # 添加路由 app.add_route('/static', StaticResource())

from flask import Flask, request, send_from_directory app = Flask(__name__) # 实现自定义CDN加速 @app.route('/static/', methods=['GET']) def get_static_file(filename): # 获取CDN节点服务器的IP cdn_ip = request.headers.get('X-Real-IP') # 判断请求是否来自CDN节点服务器 if cdn_ip: static_dir = '/path/to/cdn/static/files' else: static_dir = '/path/to/local/static/files' return send_from_directory(static_dir, filename) if __name__ == '__main__': app.run()