python upload file遇到的坑，整理如下

    def UpLoadImg_advancedupload(self,corpid):
        '''
        :param corpid: 
        :return: 
        '''
        url = Merchant.host['test_host']+Merchant().http_map['advancedupload']
        fileName = 'C:\\Users\\Administrator\\PycharmProjects\\pythonProject\\configs\\testFile\\注冊(1).bmp'
        file = open(fileName,'rb')
        files ={
            'file':('注冊(1).bmp', file, 'image/bmp')
               }
        params ={
            'corpId': corpid
        }
        try:
            # 也可不設置head屬性
            result = requests.post(url, data=params, files=files).json()
            print(f'response：{result}')
            return result
        except Exception as e:
            print(e)
        finally:
            file.close()

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