项目结构
app.py
from flask import Flask, render_template, request, redirect, url_for
import osapp = Flask(__name__)
BASE_DIR = os.path.abspath(os.path.dirname(__file__))
FILE_DIR = os.path.join(BASE_DIR, 'testfile')@app.route('/', methods=['GET', 'POST'])
def index():if request.method == 'POST':if 'create' in request.form:dirname = request.form.get('dirname')os.mkdir(os.path.join(FILE_DIR, dirname))elif 'delete' in request.form:dirname = request.form.get('dirname')os.rmdir(os.path.join(FILE_DIR, dirname))return redirect(url_for('index'))directories = os.listdir(FILE_DIR)return render_template('index.html', directories=directories)if __name__ == '__main__':if not os.path.isdir('testfile'):os.makedirs('testfile')app.run(debug=True)
templates / index.html
<!DOCTYPE html>
<html>
<head><title>File Manager</title>
</head>
<body><h1>File Manager</h1><form method="POST"><input type="text" name="dirname" placeholder="Directory Name"><input type="submit" name="create" value="Create Directory"><input type="submit" name="delete" value="Delete Directory"></form><ul>{% for directory in directories %}<li>{{ directory }}</li>{% endfor %}</ul>
</body>
</html>
效果图
