1

我想访问用户上传的图像以将其存储在数据库中。我也使用了 request.files.get 。但它返回一个空字符串。仅使用 request.files 会给出 Immutable MultiDict Object 错误。

    def vehicleRegistration():

        try :  
            _worthiness = request.files.get('worthinessCertificate','')
            _insurance = request.files.get('insuranceCertificate','')
            conn = mysql.connect()
            cursor = conn.cursor()
            cursor.callproc('sp_vehicleRegistration',(_worthiness,_insurance))

            data = cursor.fetchall()
            if len(data) is 0:
                conn.commit()
                return jsonify(data=data)
            else:
                return json.dumps({'error':str(data[0])})

            cursor.close() 
            conn.close()

        except Exception as e:
            return json.dumps({'error':str(e)})
4

0 回答 0