<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>首页</title>
</head>
<body>
<a href="{{ url_for('index') }}">首页</a>
<a href="{{ url_for('login') }}">login</a>
<a href="{{ url_for('register')}}">register</a>
</body>
</html>
from flask import Flask,render_template
app = Flask(__name__)
@app.route('/')
def index():
return render_template('index.html')
@app.route('/login/')
def login():
return render_template('login.html')
@app.route('/register/')
def register():
return render_template('register.html')
if __name__ == '__main__':
app.run(debug=True)