Flask 上传文件 IO错误

 1 # -*- coding:utf-8 -*-
 2 from flask import Flask,request,render_template,redirect,url_for
 3 from os import path
 4 from werkzeug.utils import secure_filename
 5  
 6 app = Flask(__name__)
 7 
 8 @app.route('/upload',methods=['GET','POST'])
 9 def upload():
10     if request.method=='POST':
11         f = request.files['file']
12         basepath = path.abspath(path.dirname(__file__))
13         upload_path = path.join(basepath,'static/uploads')
14         f.save(path.join(upload_path,secure_filename(f.filename)))
15         return redirect(url_for('upload'))
16     return render_template('upload.html')
17  
18 if __name__ == '__main__':
19     app.run(debug=True)
14行中加入path.join()