1.3 flask如何使用templates(html)和static(css)

templates(html):

from flask import Flask, render_template

app = Flask(__name__)


@app.route('/')
def index():
    return render_template('index.html')


if __name__ == '__main__':
    app.run()

static(css):直接寫在html檔案裡面

<!DOCTYPE html>
<html>
    <head>
        <title>Page Title</title>
        <link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='style.css') }}">
    </head>
    <body>

        <h1>This is a Heading</h1>
        <p>This is a paragraph.</p>

    </body>
</html>