本文實例講述了python中Flask框架的簡單用法。分享給大家供大家參考。具體如下:
使用Flask框架的簡單入門范例代碼,如果你正學習Flask框架,可以參考下面的啟動代碼,這段代碼可以在網頁上輸出“hello world”
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import os # Using Flask since Python doesn't have built-in session management from flask import Flask, session app = Flask(__name__) # Generate a secret random key for the session app.secret_key = os.urandom( 24 ) @app .route( '/' ) def index(): return "Hello world" if __name__ = = '__main__' : app.run( host = "0.0.0.0" , port = int ( "80" ) ) |
希望本文所述對大家的Python程序設計有所幫助。