230 lines
7.6 KiB
Python
230 lines
7.6 KiB
Python
import requests
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import time
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from applog import logger
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import requests
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from ewcc2 import Sinopec_ewcc
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# API基础URL
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BASE_URL = 'http://10.190.20.156:99'
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# 演示数据处理函数
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def process_query_data(query_data, parameters):
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"""
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处理查询数据的演示函数
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这里使用演示代码代替实际的数据处理逻辑
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"""
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# 获取用户ID，如果存在
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user_id = query_data.get('user_id', '未知')
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logger.info(f"处理查询数据: ID={query_data['id']}, 车牌号={query_data['plate_number']}, 用户ID={user_id}")
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# 这里是演示处理逻辑
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# 在实际应用中，这里应该是真实的数据处理代码
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logger.info(f"使用参数进行处理: {parameters}")
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# 模拟处理过程
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time.sleep(2) # 模拟处理耗时
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# 返回模拟的处理结果（简单地将results_count设置为随机数1-5）
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# 实际应用中，应该根据真实处理结果返回相应的值
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results_count = 3 # 演示用的固定结果数
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logger.info(f"处理完成，结果数量: {results_count}")
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return results_count
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# 读取参数配置
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def get_parameters():
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"""
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从后端API读取参数配置
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"""
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try:
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url = f'{BASE_URL}/api/parameters'
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response = requests.get(url)
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response.raise_for_status()
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data = response.json()
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if data['success']:
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logger.info(f"成功获取参数配置: ")
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return data['data']
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else:
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logger.error(f"获取参数配置失败: {data['error']}")
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return None
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except Exception as e:
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logger.error(f"获取参数配置时发生错误: {str(e)}")
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return None
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# 获取待处理查询
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def get_pending_queries():
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"""
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从后端API获取待处理查询
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"""
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try:
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url = f'{BASE_URL}/api/pending-queries'
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response = requests.get(url)
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response.raise_for_status()
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data = response.json()
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if data['success']:
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logger.info(f"成功获取待处理查询，共 {data['count']} 条")
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return data['data']
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else:
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logger.error(f"获取待处理查询失败: {data['error']}")
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return []
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except Exception as e:
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logger.error(f"获取待处理查询时发生错误: {str(e)}")
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return []
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# 更新查询结果
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def update_query_result(query_id, results_count, cars_info=None):
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"""
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更新查询结果到后端API，可选地包含车辆信息
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参数:
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query_id: 查询ID
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results_count: 结果数量
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cars_info: 可选，车辆信息列表，将被保存到car_owner表
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返回:
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bool: 更新是否成功
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"""
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try:
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url = f'{BASE_URL}/api/update-query-result'
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data = {
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'id': query_id,
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'results_count': results_count
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}
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# 如果提供了车辆信息，添加到请求数据中
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if cars_info:
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data['cars_info'] = cars_info
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# 显示cars_info信息
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logger.info(f"车辆信息: {cars_info}")
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else:
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logger.info("未提供车辆信息")
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response = requests.post(url, json=data)
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response.raise_for_status()
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result = response.json()
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if result['success']:
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logger.info(f"成功更新查询结果: ID={query_id}, 结果数量={results_count}")
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return True
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else:
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logger.error(f"更新查询结果失败: {result['error']}")
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return False
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except Exception as e:
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logger.error(f"更新查询结果时发生错误: {str(e)}")
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return False
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# 保存param4值到后端API
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def save_param4(param4_value):
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"""
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保存param4的值到后端API
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如果param4_value是复杂对象，会尝试将其转换为JSON字符串
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"""
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try:
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url = f'{BASE_URL}/api/save-param4'
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# 尝试将cookies对象转换为JSON字符串，以便能够序列化
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import json
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try:
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# 首先尝试直接序列化，如果失败则进行转换
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json.dumps(param4_value)
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# 如果能够直接序列化，就使用原始值
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processed_param4 = param4_value
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except (TypeError, OverflowError):
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# 如果不能直接序列化，尝试将其转换为字典或字符串
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if hasattr(param4_value, '__dict__'):
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# 如果是有__dict__属性的对象，转换为字典
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processed_param4 = param4_value.__dict__
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else:
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# 否则转换为字符串
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processed_param4 = str(param4_value)
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data = {
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'param4': processed_param4
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}
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response = requests.post(url, json=data)
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response.raise_for_status()
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result = response.json()
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if result['success']:
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logger.info(f"成功保存param4值")
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return True
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else:
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logger.error(f"保存param4值失败: {result['error']}")
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return False
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except Exception as e:
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logger.error(f"保存param4值时发生错误: {str(e)}")
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return False
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# 主处理函数
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def main():
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logger.info("查询处理代码启动")
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ewcc = Sinopec_ewcc()
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i =0
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# 主循环
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while True:
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try:
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# 获取参数配置
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parameters = get_parameters()
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if not parameters:
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logger.warning("无法获取配置参数，停止5秒后继续")
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time.sleep(5)
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continue
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if not ewcc.browser.states.is_alive:
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logger.info("浏览器连接已断开，尝试重新连接")
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ewcc.quit( )
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ewcc=Sinopec_ewcc()
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continue
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# 自动登录
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if not ewcc.Autologin(parameters['param1'],parameters['param2'],parameters['param3'],parameters['param4']):
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time.sleep(30)
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continue
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# 保留浏览器cookies
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save_param4( ewcc.tab.cookies())
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# 获取待处理查询
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pending_queries = get_pending_queries()
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# 处理每条查询
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for query in pending_queries:
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# 处理查询数据
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rtn_cars_info=[]
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if ewcc.query_car_info(query['plate_number'],query['phone'],rtn_cars_info) :
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# 更新查询结果
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logger.info(f"查询结果数量: {len(rtn_cars_info)}")
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update_query_result(query['id'], len(rtn_cars_info), rtn_cars_info)
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# 等待一段时间后再次检查
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wait_time = 60 # 默认等待60秒
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# 如果有parameters参数，可以根据参数调整等待时间
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if parameters and 'polling_interval' in parameters:
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try:
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wait_time = int(parameters['polling_interval'])
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except (ValueError, TypeError):
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logger.warning(f"无效的轮询间隔参数: {parameters['polling_interval']}")
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logger.info(f"本次处理完成，等待 {wait_time} 秒后再次检查")
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time.sleep(wait_time)
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except KeyboardInterrupt:
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logger.info("查询处理器被用户中断")
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break
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except Exception as e:
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logger.error(f"处理过程中发生错误: {str(e)}")
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# 发生错误时，等待更短的时间后重试
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time.sleep(30)
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logger.info("查询处理器停止")
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if ewcc:
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ewcc.quit()
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if __name__ == '__main__':
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main() |