from flask import Flask,render_template, request, redirect app = Flask(__name__, template_folder='templates') app.secret_key = 'sdqx4q4we2w'
@app.route('/login', methods=['GET','POST']) def login(): if request.method == 'GET': return render_template('login.html') user = request.form.get('user') pwd = request.form.get('pwd') if user == 'alex' and pwd =='123': session['user_info'] = user return redirect('/index') else: return render_template('login.html', msg = '用户名或密码错误')
@app.route('/index') def index(): return '登陆成功'
if __name__ == '__main__': app.run()
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