Python基础-Web框架-Flask

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Web框架-Flask

#!/usr/bin/env python3# -*- coding: utf-8 -*-# Python基础-Web框架-Flaskfrom flask import Flaskfrom flask import requestapp = Flask(__name__)@app.route("/", methods = ["GET", "POST"])def home():    return "<h1>Home</h1>"@app.route("/loggin", methods = ["GET"])def loggin_form():    return '''<form action="/loggin" method="post">              <p><input name="username"></p>              <p><input name="password" type="password"></p>              <p><button type="submit">Sign In</button></p>              </form>'''# 注册函数@app.route("/loggin", methods = ["POST"])def loggin():    # 从 request 对象中读取表单内容    if request.form["username"] == "admin" and request.form["password"] == "123456":        return "<h3>login success, admin!</h3>"    return  "<h3>wrong username or password!</h3>"if __name__ == "__main__":    app.run()

地址框:http://localhost:5000/

D:\PythonProject>python main.py * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)127.0.0.1 - - [25/Dec/2017 21:07:31] "GET / HTTP/1.1" 200 -

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地址框:localhost:5000/loggin

进入登陆界面
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输入密码和用户名

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