企业自己建立云盘系统

from flask import Flask, request, jsonify
import os

app = Flask(__name__)

# 模拟存储目录
UPLOAD_FOLDER = 'uploads'
if not os.path.exists(UPLOAD_FOLDER):
    os.makedirs(UPLOAD_FOLDER)

@app.route('/upload', methods=['POST'])
def upload_file():
    if 'file' not in request.files:
        return jsonify({'error': 'No file part'}), 400
    file = request.files['file']
    if file.filename == '':
        return jsonify({'error': 'No selected file'}), 400
    if file:
        filename = os.path.join(UPLOAD_FOLDER, file.filename)
        file.save(filename)
        return jsonify({'message': 'File successfully uploaded', 'filename': filename}), 200

@app.route('/download/<filename>', methods=['GET'])
def download_file(filename):
    path = os.path.join(UPLOAD_FOLDER, filename)
    if os.path.exists(path):
        return send_file(path, as_attachment=True)
    else:
        return jsonify({'error': 'File not found'}), 404

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