from flask import Flask, request, redirect, url_for
from werkzeug.security import check_password_hash
app = Flask(__name__)
@app.route('/login', methods=['POST'])
def login():
username = request.form['username']
password = request.form['password']
# 这里应该连接数据库验证用户名和密码
if check_password_hash(get_user_password(username), password):
# 登录成功，设置session
session['username'] = username
return redirect(url_for('dashboard'))
else:
return '登录失败'
@app.route('/dashboard')
def dashboard():
if 'username' in session:
return f'欢迎 {session["username"]} 到达仪表盘'
else:
return redirect(url_for('login'))
if __name__ == '__main__':
app.run(debug=True)
]]>