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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                對一個web應用來說中間件的作用真的非常大,請求前處理一下,請求后處理一下,出錯了處理一下。 而bottle框架由于標準的wsgi框架,所以我們可以利用中間件制作中間功能。 下面給出代碼: ~~~ # coding:UTF-8 from bottle import Bottle, run app = Bottle() @app.get('/') def index(): return "輸出內容" class Middle(object): def __init__(self, obj): self.app = obj def __call__(self, environ, start_response): print("請求前處理") r = self.app(environ, start_response) print("請求后處理") return r app = Middle(app) run(app=app, host="127.0.0.1", port=8000, reloader=True, debug=True) ~~~
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