Machine Learning
day115-Flask's session & routing parameters & instantiation configuration & object configuration & blueprint & special decorator (middleware)
1. Simple example of authentication verification based on Flask session1.秘钥2.登录写进session3.装饰器&视图校验4.路由中定义 endpoint 参数from flask import Flask, render_template, redirect, request, session app = Flask(__name__) # step1: Give a secret key app.secret_key ='Leon \'s secret_key' @app.route('/', methods=['GET','POST']) def login(): if request.method =='POST': # step2 Write the secret key when logging in session['user'] = request.form.get('username','') return redirect('/detail') return render_templa