flask下载

# 导入基础方法
from flask import request, jsonify,send_from_directory

# 将对应的文件直接下载到本地
@app.route('/download/',methods=['GET'])
def download():
    id = request.args.get('id')
    filename = request.args.get('filename')
    return send_from_directory('./static/upload/'+str(id),filename,as_attachment=True)