你可以使用最简单的python web框架Flask来实现登录验证。
创建app.py：
from flask import Flask
from flask import Flask, flash, redirect, render_template, request, session, abort
import os
app = Flask(__name__)
@app.route(‘/’)
def home():
if not session.get(‘logged_in’):
return render_template(‘login.html’)
else:
return “Hello Boss!”
@app.route(‘/login’, methods=[‘POST’])
def do_admin_login():
if request.form[‘password’] == ‘password’ and request.form[‘username’] == ‘admin’:
session[‘logged_in’] = True
else:
flash(‘wrong password!’)
return home()
if __name__ == “__main__”:
app.secret_key = os.urandom(12)
app.run(debug=True,host=’0.0.0.0′, port=4000)
创建模板文件./templates/login.html，主要代码如下：
<form action=”/login” method=”POST”>
<input type=”username” name=”username” placeholder=”Username”>
<input type=”password” name=”password” placeholder=”Password”>
<input type=”submit” value=”Log in”>
</form>
执行：
python app.py
访问：
http://127.0.0.1:4000