tornado 文件上传

服务端

    def post(self, *args, **kwargs):
        # content_type
        # filename
        # body
        file_data=self.request.files
        if file_data:
            if 'file' in file_data:
                if len(file_data['file']) ==1:
                    filename=file_data['file'][0]['filename']
                    content_type=file_data['file'][0]['content_type']
                    body=file_data['file'][0]['body']
                    my_dir = os.path.join(os.path.dirname(__file__), '..', 'log', 'vulnerability_database')
                    try:
                        if os.path.isdir(my_dir) is False:
                            os.makedirs(my_dir)
                        my_file = os.path.join(os.path.dirname(__file__), '..', 'log', 'vulnerability_database',filename)
                        with open(my_file,'wb') as f:
                            f.write(body)
                    except Exception as e:
                        msg_ret = self.get_response('error', '%s 写入失败'%(filename), [])
                        self.write(msg_ret)
                        return
                    ret_msg = writexml(self, filename)
                    self.write(ret_msg)
                    return
                else:
                    msg_ret = self.get_response('error', '只能传一个文件', [])
                    self.write(msg_ret)
            else:
                msg_ret = self.get_response('error', '没有找到file', [])
                self.write(msg_ret)
        else:
            msg_ret = self.get_response('error', [], [])
            self.write(msg_ret)

　　

客户端

import os
    # my_file='/Users/xxx/Desktop/2019-08-26_2019-09-01.xml'
    my_file='/Users/xxx/Desktop/logo/1.png'
    url = 'http://127.0.0.1:7101/xx/xx'
    files = {'file': open(my_file, 'rb')}
    ret=requests.post(url,files=files)
    print(ret.text)