前段
1 ????<form enctype="multipart/form-data">2 ????????3 ????</form>
后端
1 @app.route(‘/upload‘, methods=[‘GET‘, ‘POST‘])2 def upload_file():3 ????if request.method == ‘POST‘:4 ????????f = request.files[‘filename‘]5 ????????f.save(‘/upload/1.txt‘)6 ????????# 访问文件属性7 ????????print(secure_filename(f.filename)) ?# Werkzeug提供方法,防止路径伪造
Flask - 文件上传
原文地址：https://www.cnblogs.com/yugengde/p/8241213.html