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# -*- coding:utf-8 -*- from flask import Flaskapp = Flask(__name__) # Flask()类的构造函数必须指定一个参数,即程序主模块或包的名字@app.route('/') # 把修饰的函数注册为路由 def index(): return '<h1>Hello world</h1>'@app.route('/user/<na

# -*- coding:utf-8 -*- from flask import Flask from flask import make_response from flask import redirect from flask import abort app = Flask(__name__) # Flask()类的构造函数必须指定一个参数,即程序主模块或包的名字@app.route('

默认情况下 Flask在程序文件夹中的templates子文件夹中寻找模板 使用方式和Django相似 ,可以用Jinja2模板引擎# -*- coding:utf-8 -*- from flask import Flask from flask import render_template app = Flask(__name__) # Flask()类的构造函数必须指定一个参数,即程序主模块

rom flask import Flask, render_template,session,redirect,url_forapp = Flask(__name__)app.config['SECRET_KEY'] ='yangxiaoli' from flask_wtf import Form from wtforms import StringField,SubmitField from w

# -*- coding:utf-8 -*-from flask import Flask import osfrom flask_sqlalchemy import SQLAlchemy from flask_script import Managerapp = Flask(__name__) manager = Manager(app)basedir = os.path.abspath(os.p