Question

路径正确，文件存在。

@app.route('/Users/<username>/<filename>')
def send_image(username, filename):
    return send_from_directory('/Users/'+username, filename)

127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /myuploads HTTP/1.1" 200 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/1185392_716316861727493_1066399254_n.jpg HTTP/1.1" 404 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/boy.jpg HTTP/1.1" 404 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/gg.jpeg HTTP/1.1" 404 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/IMG_1409.PNG HTTP/1.1" 404 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/IMG_2743.JPG HTTP/1.1" 404 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/IMG_2757.JPG HTTP/1.1" 404 -
127.0.0.1 - - [16/Jun/2017 20:29:00] "GET /Users/alon123/secondpage.png HTTP/1.1" 404 -

这是目录结构： enter image description here

根是Ludbox，调用上面提到的函数的html可以在模板中找到。

Answer 1

尝试向端点添加正斜杠：

@app.route('/Users/<username>/<filename>/')

Flask在发送文件时返回404

1 个答案: