def etc_request_info_to_db(body: OBUModel): """ 请求体body入库 """ db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') # etc_deduct_info_json入库 DBClient.add(db_session=db_session, orm=ETCRequestInfoOrm( id=CommonUtil.random_str(32).lower(), lane_num=body.lane_num, trans_order_no=body.trans_order_no, park_code=body.park_code, plate_no=body.plate_no, plate_color_code=body.plate_color_code, plate_type_code=body.plate_type_code, entrance_time=body.entrance_time, park_record_time=body.park_record_time, exit_time=body.exit_time, deduct_amount=body.deduct_amount, receivable_total_amount=body.receivable_total_amount, discount_amount=body.discount_amount, flag=0, )) db_session.close() db_engine.dispose()
def add_vehicle_owe_list(): """ 添加欠费车辆到数据库中,测试用 """ db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='vehicle_owe.sqlite') Base.metadata.create_all(db_engine) vehicle_owe_orm_item = VehicleOweOrm(id=CommonUtil.random_str(32), trans_order_no='123456789', plate_no='粤A11111', plate_color='0000', plate_type_code='1', deduct_amount=0.01, discount_amount=0, receivable_total_amount=0.0, entrance_time='20201109101010', exit_time='20201109105012', park_record_time='40分钟2秒') vehicle_owe_orm_item2 = VehicleOweOrm(id=CommonUtil.random_str(32), trans_order_no='123456788', plate_no='鲁L12345', plate_color='0000', plate_type_code='1', deduct_amount=0.00, discount_amount=0, receivable_total_amount=0.00, entrance_time='20201109101010', exit_time='20201109105012', park_record_time='1秒') vehicle_owe_orm_items = [vehicle_owe_orm_item, vehicle_owe_orm_item2] try: db_session.bulk_save_objects(vehicle_owe_orm_items) db_session.commit() except: db_session.rollback() logger.error(traceback.format_exc()) logger.info('数据入库失败')
def rsu_info_to_db(lane_num, park_code, sn): """ 天线数据入库 """ db_engine, db_session = create_db_session(sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') DBClient.add(db_session=db_session, orm=RSUInfoOrm(id=CommonUtil.random_str(32).lower(), lane_num=lane_num, park_code=park_code, sn=sn, heartbeat_latest=datetime.now() )) db_session.close() db_engine.dispose()
def query_rsu_charge(): """ 查询是否启用天线扣费状态, rsu_charge_on_off的chage=1,开启扣费模式, charge=0,关闭扣费模式 """ db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') query_item: RsuChargeOnOffOrm = db_session.query( RsuChargeOnOffOrm).first() if not query_item: query_item = RsuChargeOnOffOrm( id=CommonUtil.random_str(32).lower(), charge=1, update_time=datetime.now()) DBClient.add(db_session=db_session, orm=query_item) return query_item.charge
def upload_vehicle_plate_no(park_code, plate_no, plate_color): """ 上传车辆信息 @param vehicle_info_json: @return: """ params = dict(park_code=park_code, plate_no=plate_no, plate_color_code=str(int(plate_color, 16)), record_time=CommonUtil.timestamp_format( int(time.time()), format='%Y%m%d%H%M%S')) vehicle_info_dict = dict(method='passThrough', params=params) vehicle_info_json = json.dumps(vehicle_info_dict, ensure_ascii=False) # # 如果上传成功upload_flag=1, 上传失败upload_flag=0, 默认上传失败 upload_flag = 0 # 业务编码报文 # 将data 值base64 后,使用SHA256WithRSA 计算签名 sign = XlapiSignature.to_sign_with_private_key( vehicle_info_json, private_key=ThirdEtcApi.PRIVATE_KEY) upload_body = dict(appid=ThirdEtcApi.APPID, data=vehicle_info_json, sign=sign.decode(encoding='utf8')) logger.info('上传车辆信息: {}'.format(vehicle_info_json)) try: res = http_session.post(ThirdEtcApi.ETC_UPLOAD_URL, data=upload_body) if res.json()['code'] == '000000': upload_flag = 1 logger.info(res.json()) except: logger.error(traceback.format_exc()) upload_fail_count = 0 if upload_flag else 1 if not upload_flag: db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') # etc_deduct_info_json入库 DBClient.add(db_session=db_session, orm=VehicleInfoOrm( id=CommonUtil.random_str(32).lower(), vehicle_info=vehicle_info_json, upload_flag=upload_flag, upload_fail_count=upload_fail_count)) db_session.close() db_engine.dispose() return upload_flag, upload_fail_count
def etc_upload_and_addto_db(handle_data_result, body: dict): """ 通知抬杆, 上传etc数据,并将etc数据存入本地 :param handle_data_result: :param body: :return: """ params = handle_data_result['data'] exit_time = handle_data_result['exit_time'] park_code = body['park_code'] etc_deduct_info_dict = {"method": "etcPayUpload", "params": params} # 业务编码报文json格式 etc_deduct_info_json = json.dumps(etc_deduct_info_dict, ensure_ascii=False) logger.info('=' * 160) logger.info(etc_deduct_info_json) # 进行到此步骤,表示etc扣费成功,如果etc_deduct_notify_url不为空,通知抬杆 if CommonConf.ETC_CONF_DICT['thirdApi']['etc_deduct_notify_url']: payTime = CommonUtil.timeformat_convert(exit_time, format1='%Y%m%d%H%M%S', format2='%Y-%m-%d %H:%M:%S') res_etc_deduct_notify_flag = ThirdEtcApi.etc_deduct_notify(park_code, body['trans_order_no'], body['discount_amount'], body['deduct_amount'], payTime) else: res_etc_deduct_notify_flag = True logger.info('=' * 160) if res_etc_deduct_notify_flag: # 接收到强哥返回值后,上传etc扣费数据 logger.info('=' * 160) upload_flag, upload_fail_count = ThirdEtcApi.etc_deduct_upload(etc_deduct_info_json) db_engine, db_session = create_db_session(sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') # etc_deduct_info_json入库 DBClient.add(db_session=db_session, orm=ETCFeeDeductInfoOrm(id=CommonUtil.random_str(32).lower(), trans_order_no=body['trans_order_no'], etc_info=etc_deduct_info_json, upload_flag=upload_flag, upload_fail_count=upload_fail_count)) db_session.close() db_engine.dispose()
def update_rsu_charge_on_off(charge=1, update_time=datetime.now()): """ 更新表rsu_charge_on_off """ _, db_session = create_db_session(sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') query_item: RsuChargeOnOffOrm = db_session.query( RsuChargeOnOffOrm).first() if query_item: query_item.charge = charge query_item.update_time = update_time # 数据修改好后提交 try: db_session.commit() except: db_session.rollback() db_session.close() else: DBClient.add(db_session=db_session, orm=RsuChargeOnOffOrm( id=CommonUtil.random_str(32).lower(), charge=charge, update_time=update_time))
def etc_request_info_to_db(body: OBUModel): """ 请求体body入库 """ if CommonConf.ETC_CONF_DICT['wugan'] == 'true': is_white = WuGan.is_white( park_code=CommonConf.ETC_CONF_DICT['etc'][0]['park_code'], plate_no=body.plate_no, plate_color_code=body.plate_color_code) is_white = 1 if is_white else 0 else: is_white = 0 db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') # etc_deduct_info_json入库 DBClient.add(db_session=db_session, orm=ETCRequestInfoOrm( id=CommonUtil.random_str(32).lower(), lane_num=body.lane_num, trans_order_no=body.trans_order_no, park_code=body.park_code, plate_no=body.plate_no, plate_color_code=body.plate_color_code, plate_type_code=body.plate_type_code, entrance_time=body.entrance_time, park_record_time=body.park_record_time, exit_time=body.exit_time, deduct_amount=body.deduct_amount, receivable_total_amount=body.receivable_total_amount, discount_amount=body.discount_amount, is_white=is_white, flag=0, deduct_status=EtcDeductStatus.DEDUCTING, )) db_session.close() db_engine.dispose()
def handle_data(self, body: OBUModel): """ 处理self.command_recv_set,也就是收到的天线的信息 :param body: 接收到的数据 :return: """ # 结果存储 result = dict(flag=False, data=None, error_msg=None) # TODO 待待删打印信息 # self.command_recv_set.print_obu_info() # 判断card_net和card_sn 物理卡号是否存在于黑名单中 card_sn_in_blacklist_flag, error_msg = self.card_sn_in_blacklist() # 物理卡号存在于黑名单中直接返回 if card_sn_in_blacklist_flag: result['error_msg'] = error_msg return result # 入场时间戳格式化 yyyyMMddHHmmss entrance_time = CommonUtil.timestamp_format(body.entrance_time, format='%Y%m%d%H%M%S') # 交易时间格式化(yyyyMMddHHmmss) # exit_time = CommonUtil.timestamp_format(body.exit_time, format='%Y%m%d%H%M%S') exit_time = self.command_recv_set.info_b5['TransTime'] exit_time_stamp = CommonUtil.str_to_timestamp(timestr=exit_time, format='%Y%m%d%H%M%S') # 计算停车时长 park_record_time = CommonUtil.time_difference(body.entrance_time, exit_time_stamp) # 交易后余额 balance = self.command_recv_set.info_b5['CardBalance'] # 交易前余额 1999918332 单位分 trans_before_balance = self.command_recv_set.info_b4['CardRestMoney'] if CommonConf.ETC_CONF_DICT['debug'] == 'true': deduct_amount = 0.01 else: deduct_amount = body.deduct_amount # 卡片发行信息 issuer_info = self.command_recv_set.info_b4['IssuerInfo'] # ETC 卡片类型(22:储值卡;23:记账卡), 位于issuer_info的16,17位, 16进制形式,需要转为10进制 card_type = str(int(issuer_info[16:18], 16)) # PSAM 卡编号 psam_id = issuer_info[20:40] # card_sn 物理卡号 card_sn = psam_id[4:] # TODO 待确认 logger.info('ETC 卡片类型(22:储值卡;23:记账卡): {}'.format(card_type)) params = dict( algorithm_type="1", # TODO 金额位数待确定 balance=CommonUtil.hex_to_etcfee(balance, unit='fen'), # 交易后余额 # TODO 待确认 card_net_no=issuer_info[20:24], # 网络编号 card_rnd=CommonUtil.random_str(8), # 卡内随机数 card_serial_no=self.command_recv_set. info_b5['ICCPaySerial'], # 卡内交易序号 card_sn=card_sn, # self.command_recv_set.info_b4['CardID'], # "1030230218354952",ETC 支付时与卡物理号一致;非 ETC 时上传车牌号 card_type=card_type, # "23", # ETC 卡片类型(22:储值卡;23:记账卡) charging_type="0", # 扣费方式(0:天线 1:刷卡器) deduct_amount=CommonUtil.yuan_to_fen(deduct_amount), # 扣款金额 device_no=self.rsu_conf['device_no'], # 设备号 device_type=self.rsu_conf['device_type'], # 设备类型(0:天线;1:刷卡器;9:其它) discount_amount=CommonUtil.yuan_to_fen( body.discount_amount), # 折扣金额 entrance_time=entrance_time, # 入场时间 yyyyMMddHHmmss exit_time=exit_time, # 交易时间(yyyyMMddHHmmss) issuer_identifier=self.command_recv_set. info_b2['IssuerIdentifier'].upper(), # 发行商代码 obu_id=self.command_recv_set.info_b2['OBUID'].upper(), # OBU 序号编码 park_code=self.rsu_conf['park_code'], # 车场编号 park_record_time=park_record_time, # 停车时长,时间精确到秒, 6小时50分钟 plate_color_code=body. plate_color_code, # 车牌颜色编码 0:蓝色、1:黄色、2:黑色、3:白色、4:渐变绿色、5:黄绿双拼、6:绿色、7:蓝白渐变 plate_no=body.plate_no, # 车牌号码 "皖LX4652", plate_type_code=body.plate_type_code, # 车辆类型编码 0:小车 1:大车 2:超大车 psam_id=psam_id, # PSAM 卡编号 "37010101000000295460" psam_serial_no=self.command_recv_set. info_b5['PSAMTransSerial'], # PSAM 流水号 "00005BA2", receivable_total_amount=CommonUtil.yuan_to_fen( body.receivable_total_amount), # 应收金额 serial_number=self.command_recv_set. info_b2['SerialNumber'], # 合同序列号"340119126C6AFEDE" tac=self.command_recv_set.info_b5['TAC'], # 交易认证码 terminal_id=self.command_recv_set.info_b5['PSAMNo'], # 终端编号 trans_before_balance=CommonUtil.hex_to_etcfee(trans_before_balance, unit='fen'), # 交易前余额 1999918332 单位分 trans_order_no=body.trans_order_no, # 交易订单号 "6711683258167489287" trans_type=self.command_recv_set. info_b5['TransType'], # 交易类型(06:传统;09:复合) vehicle_type=str(int( self.command_recv_set.info_b3['VehicleClass'])) # 收费车型 ) etc_deduct_info_dict = {"method": "etcPayUpload", "params": params} # 业务编码报文json格式 etc_deduct_info_json = json.dumps(etc_deduct_info_dict, ensure_ascii=False) # TODO 进行到此步骤,表示etc扣费成功,调用强哥接口 payTime = CommonUtil.timeformat_convert(exit_time, format1='%Y%m%d%H%M%S', format2='%Y-%m-%d %H:%M:%S') res_etc_deduct_notify_flag = ThirdEtcApi.etc_deduct_notify( self.rsu_conf['park_code'], body.trans_order_no, body.discount_amount, body.deduct_amount, payTime) if res_etc_deduct_notify_flag: # 接收到强哥返回值后,上传etc扣费数据 upload_flag, upload_fail_count = ThirdEtcApi.etc_deduct_upload( etc_deduct_info_json) db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') # etc_deduct_info_json入库 DBClient.add(db_session=db_session, orm=ETCFeeDeductInfoOrm( id=CommonUtil.random_str(32).lower(), trans_order_no=body.trans_order_no, etc_info=etc_deduct_info_json, upload_flag=upload_flag, upload_fail_count=upload_fail_count)) db_session.close() db_engine.dispose() # 清除收集到的b2,b3, b4, b5 self.command_recv_set.clear_info_b2345() result['flag'] = True result['data'] = params return result
def handle_data(self, body: ETCRequestInfoOrm): """ 处理self.command_recv_set,也就是收到的天线的信息 :param body: 接收到的数据 :return: """ # 结果存储 result = dict(flag=False, data=None, error_msg=None) deduct_amount = body.deduct_amount # 入场时间戳格式化 yyyyMMddHHmmss entrance_time = CommonUtil.timestamp_format(body.entrance_time, format='%Y%m%d%H%M%S') # 交易时间格式化(yyyyMMddHHmmss) # exit_time = CommonUtil.timestamp_format(body.exit_time, format='%Y%m%d%H%M%S') exit_time = CommonUtil.timestamp_format(body.exit_time, format='%Y%m%d%H%M%S') exit_time_stamp = CommonUtil.str_to_timestamp(timestr=exit_time, format='%Y%m%d%H%M%S') # 计算停车时长 park_record_time = CommonUtil.time_difference(body.entrance_time, exit_time_stamp) # 交易后余额 balance = '123' # 交易前余额 1999918332 单位分 trans_before_balance = '123' # 卡片发行信息 issuer_info = '0000000000000000000000000000000000000000000000000' # ETC 卡片类型(22:储值卡;23:记账卡), 位于issuer_info的16,17位, 16进制形式,需要转为10进制 card_type = '23' # PSAM 卡编号 psam_id = '000000000000000' # card_sn 物理卡号 card_sn = '0000000000000509' # TODO 待确认 logger.info('ETC 卡片类型(22:储值卡;23:记账卡): {}'.format(card_type)) params = dict(algorithm_type="1", # TODO 金额位数待确定 balance=CommonUtil.hex_to_etcfee(balance, unit='fen'), # 交易后余额 # TODO 待确认 card_net_no=issuer_info[20:24], # 网络编号 card_rnd=CommonUtil.random_str(8), # 卡内随机数 card_serial_no='0129', # 卡内交易序号 card_sn=card_sn, # self.command_recv_set.info_b4['CardID'], # "1030230218354952",ETC 支付时与卡物理号一致;非 ETC 时上传车牌号 card_type=card_type, # "23", # ETC 卡片类型(22:储值卡;23:记账卡) charging_type="0", # 扣费方式(0:天线 1:刷卡器) deduct_amount=CommonUtil.yuan_to_fen(deduct_amount), # 扣款金额 device_no=self.rsu_conf['device_no'], # 设备号 device_type=self.rsu_conf['device_type'], # 设备类型(0:天线;1:刷卡器;9:其它) discount_amount=CommonUtil.yuan_to_fen(body.discount_amount), # 折扣金额 entrance_time=entrance_time, # 入场时间 yyyyMMddHHmmss exit_time=exit_time, # 交易时间(yyyyMMddHHmmss) issuer_identifier='B9E3B6AB44010001', # 发行商代码 obu_id='02F7D593', # OBU 序号编码 park_code=self.rsu_conf['park_code'], # 车场编号 park_record_time=park_record_time, # 停车时长,时间精确到秒, 6小时50分钟 plate_color_code=body.plate_color_code, # 车牌颜色编码 0:蓝色、1:黄色、2:黑色、3:白色、4:渐变绿色、5:黄绿双拼、6:绿色、7:蓝白渐变 plate_no=body.plate_no, # 车牌号码 "皖LX4652", plate_type_code=body.plate_type_code, # 车辆类型编码 0:小车 1:大车 2:超大车 psam_id=psam_id, # PSAM 卡编号 "37010101000000295460" psam_serial_no='00000129', # PSAM 流水号 "00005BA2", receivable_total_amount=CommonUtil.yuan_to_fen(body.receivable_total_amount), # 应收金额 serial_number='86030002200479e1', # 合同序列号"340119126C6AFEDE" tac=CommonUtil.random_str(8), # 交易认证码 terminal_id='000000000509', # 终端编号 trans_before_balance=CommonUtil.hex_to_etcfee(trans_before_balance, unit='fen'), # 交易前余额 1999918332 单位分 trans_order_no=body.trans_order_no, # 交易订单号 "6711683258167489287" trans_type='09', # 交易类型(06:传统;09:复合) vehicle_type='0' # 收费车型 ) result['flag'] = True result['data'] = params return result
def handle_data(self, body: VehicleOweOrm): """ 处理self.command_recv_set,也就是收到的天线的信息 :param body: 接收到的数据 :return: """ # 结果存储 result = dict(flag=False, data=None, error_msg=None) # TODO 待待删打印信息 # self.command_recv_set.print_obu_info() # TODO 判断card_net和card_sn 物理卡号是否存在于黑名单中 # card_sn_in_blacklist_flag, error_msg = self.card_sn_in_blacklist() # # 物理卡号存在于黑名单中直接返回 # if card_sn_in_blacklist_flag: # result['error_msg'] = error_msg # return result # 入场时间戳格式化 yyyyMMddHHmmss entrance_time = body.entrance_time # 出场时间 exit_time = body.exit_time # 交易时间格式化(yyyyMMddHHmmss) trans_time = self.command_recv_set.info_b5['TransTime'] # 计算停车时长 park_record_time = body.park_record_time # 交易后余额 balance = self.command_recv_set.info_b5['CardRestMoney'] # 交易前余额 1999918332 单位分 trans_before_balance = self.command_recv_set.info_b4['CardRestMoney'] if CommonConf.ETC_CONF_DICT['debug'] == 'true': deduct_amount = 0.01 else: deduct_amount = body.deduct_amount card_net_no = self.command_recv_set.info_b4['CardNetNo'] # 网络编号 # ETC 卡片类型 16 储值卡 17 记账卡,转换成十进制分别对应22,23 card_type = str(int(self.command_recv_set.info_b4['CardType'], 16)) # PSAM 卡编号 10字节 try: psam_id = self.command_recv_set.info_ba['PsamSN'] except: print(self.command_recv_set.info_ba) # card_sn 物理卡号 8字节 card_sn = psam_id[4:] # TODO 待确认 logger.info('ETC 卡片类型(22:储值卡;23:记账卡): {}'.format(card_type)) params = dict( algorithm_type="1", # TODO 金额位数待确定 balance=CommonUtil.hex_to_etcfee(balance, unit='fen'), # 交易后余额 # TODO 待确认 card_net_no=card_net_no, # 网络编号 card_rnd=CommonUtil.random_str(8), # 卡内随机数 card_serial_no=self.command_recv_set. info_b5['ETCTradNo'], # 卡内交易序号 card_sn=card_sn, # self.command_recv_set.info_b4['CardID'], # "1030230218354952",ETC 支付时与卡物理号一致;非 ETC 时上传车牌号 card_type=card_type, # "23", # ETC 卡片类型(22:储值卡;23:记账卡) charging_type="0", # 扣费方式(0:天线 1:刷卡器) deduct_amount=CommonUtil.yuan_to_fen(deduct_amount), # 扣款金额 device_no=self.rsu_conf['device_no'], # 设备号 device_type=self.rsu_conf['device_type'], # 设备类型(0:天线;1:刷卡器;9:其它) # TODO 折扣金额 discount_amount=CommonUtil.yuan_to_fen(body.discount_amount), entrance_time=entrance_time, # 入场时间 yyyyMMddHHmmss exit_time=exit_time, # 交易时间(yyyyMMddHHmmss) issuer_identifier=self.command_recv_set. info_b4['IssuerIdentifier'].upper(), # 发行商代码 obu_id=self.command_recv_set.info_b4['ObuID'].upper(), # OBU 序号编码 park_code=self.rsu_conf['park_code'], # 车场编号 park_record_time=park_record_time, # 停车时长,时间精确到秒, 6小时50分钟 plate_color_code=body. plate_color, # 车牌颜色编码 0:蓝色、1:黄色、2:黑色、3:白色、4:渐变绿色、5:黄绿双拼、6:绿色、7:蓝白渐变 plate_no=body.plate_no, # 车牌号码 "皖LX4652", # TODO 车辆类型编码 0:小车 1:大车 2:超大车 plate_type_code=body.plate_type_code, psam_id=psam_id, # PSAM 卡编号 "37010101000000295460" psam_serial_no=self.command_recv_set. info_b5['PSAMTransSerial'], # PSAM 流水号 "00005BA2", # TODO 应收金额 receivable_total_amount=CommonUtil.yuan_to_fen( body.receivable_total_amount), serial_number=self.command_recv_set. info_b4['ApplySerial'], # 合同序列号"340119126C6AFEDE" tac=self.command_recv_set.info_b5['TAC'], # 交易认证码 terminal_id=self.command_recv_set. info_b5['PsamTerminalID'], # 终端编号 trans_before_balance=CommonUtil.hex_to_etcfee( trans_before_balance, unit='fen'), # 交易前余额 1999918332 单位分 # TODO 交易订单号 "6711683258167489287" trans_order_no=CommonUtil.random_str(16), # body.trans_order_no, trans_time=trans_time, # 交易时间 # TODO 待确认 trans_type='09', # 交易类型(06:传统;09:复合) vehicle_type=str( int(self.command_recv_set.info_b4['VehicleClass'], 16)) # 收费车型 ) etc_deduct_info_dict = {"method": "etcPayUpload", "params": params} etc_deduct_info_json = json.dumps(etc_deduct_info_dict, ensure_ascii=False) logger.info(etc_deduct_info_json) # TODO 上传etc扣费数据 upload_flag, upload_fail_count = ThirdEtcApi.etc_deduct_upload( etc_deduct_info_json) db_engine, db_session = create_db_session( sqlite_dir=CommonConf.SQLITE_DIR, sqlite_database='etc_deduct.sqlite') # etc_deduct_info_json入库 DBClient.add(db_session=db_session, orm=ETCFeeDeductInfoOrm( id=CommonUtil.random_str(32).lower(), etc_info=etc_deduct_info_json, upload_flag=upload_flag, upload_fail_count=upload_fail_count)) db_session.close() db_engine.dispose() # 清除收集到的b2,b3, b4, b5 self.command_recv_set.clear_info_b2345() result['flag'] = True result['data'] = params return result