Question

我正在尝试使用uppy.io's xhr和aiohttp后端构建上传表单。因此，我尝试使用烧瓶将uppy的示例迁移到aiohttp： https://github.com/transloadit/uppy/tree/master/examples/python-xhr

我尝试了aiohttp手册的文件上传部分中提到的请求处理程序和多部分阅读器： https://aiohttp.readthedocs.io/en/stable/web_quickstart.html#file-uploads

工作瓶代码（来自上面的示例）：

@GetMapping({"/user", "/me"})
public Map<String, Object> user(Principal principal){
    Map<String, Object> map = new LinkedHashMap<>();
    map.put("name", principal.getName());
    if( principal instanceof OAuth2Authentication) {
        OAuth2Authentication oauth = (OAuth2Authentication)principal;
        map.put("authorities",oauth.getUserAuthentication().getAuthorities()
                               .stream()
                               .map(GrantedAuthority::getAuthority)
                               .collect(Collectors.toList()));
    }
    return map;
}

我无法使用的aiohttp服务器：

@app.route('/upload', methods=['POST'])
def upload_file():
    if request.method == 'POST':
        # check if the post request has the file part
        print(request.files)
        print(request.form['email'])
        if len(request.files) == 0:
            return jsonify(
                error="No file n request"
            ), 400
        for fi in request.files:
            file = request.files[fi]
            if file and allowed_file(file.filename):
                filename = secure_filename(file.filename)
                file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
                return jsonify(
                    message="ok"
                ), 201

当我当前上传多个文件时，我的函数被多次执行。我感觉我使用错误的方法来处理XHR请求吗？ aiohttp甚至能够处理XMLHttpRequests吗？

从烧瓶将uppy.io xhr上载迁移到aiohttp

0 个答案: