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@@ -0,0 +1,112 @@
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+# -*- coding: utf-8 -*-
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+# @Author: wangkun
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+# @Time: 2023/6/21
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+import argparse
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+import random
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+from mq_http_sdk.mq_client import *
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+from mq_http_sdk.mq_consumer import *
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+from mq_http_sdk.mq_exception import MQExceptionBase
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+
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+from zhufushenghuo.zhufushenghuo_recommend.zfsh_recommend import ZfshRecommend
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+
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+sys.path.append(os.getcwd())
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+from common.common import Common
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+from common.public import get_consumer, ack_message, task_fun_mq
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+from common.scheduling_db import MysqlHelper
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+
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+
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+def main(log_type, crawler, topic_name, group_id, env):
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+ consumer = get_consumer(topic_name, group_id)
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+ # 长轮询表示如果Topic没有消息，则客户端请求会在服务端挂起3秒，3秒内如果有消息可以消费则立即返回响应。
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+ # 长轮询时间3秒（最多可设置为30秒）。
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+ wait_seconds = 30
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+ # 一次最多消费3条（最多可设置为16条）。
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+ batch = 1
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+ Common.logger(log_type, crawler).info(f'{10 * "="}Consume And Ack Message From Topic{10 * "="}\n'
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+ f'WaitSeconds:{wait_seconds}\n'
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+ f'TopicName:{topic_name}\n'
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+ f'MQConsumer:{group_id}')
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+ Common.logging(log_type, crawler, env, f'{10 * "="}Consume And Ack Message From Topic{10 * "="}\n'
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+ f'WaitSeconds:{wait_seconds}\n'
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+ f'TopicName:{topic_name}\n'
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+ f'MQConsumer:{group_id}')
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+ while True:
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+ try:
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+ # 长轮询消费消息。
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+ recv_msgs = consumer.consume_message(batch, wait_seconds)
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+ for msg in recv_msgs:
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+ Common.logger(log_type, crawler).info(f"Receive\n"
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+ f"MessageId:{msg.message_id}\n"
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+ f"MessageBodyMD5:{msg.message_body_md5}\n"
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+ f"MessageTag:{msg.message_tag}\n"
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+ f"ConsumedTimes:{msg.consumed_times}\n"
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+ f"PublishTime:{msg.publish_time}\n"
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+ f"Body:{msg.message_body}\n"
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+ f"NextConsumeTime:{msg.next_consume_time}\n"
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+ f"ReceiptHandle:{msg.receipt_handle}\n"
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+ f"Properties:{msg.properties}")
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+ Common.logging(log_type, crawler, env, f"Receive\n"
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+ f"MessageId:{msg.message_id}\n"
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+ f"MessageBodyMD5:{msg.message_body_md5}\n"
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+ f"MessageTag:{msg.message_tag}\n"
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+ f"ConsumedTimes:{msg.consumed_times}\n"
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+ f"PublishTime:{msg.publish_time}\n"
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+ f"Body:{msg.message_body}\n"
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+ f"NextConsumeTime:{msg.next_consume_time}\n"
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+ f"ReceiptHandle:{msg.receipt_handle}\n"
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+ f"Properties:{msg.properties}")
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+ # ack_mq_message
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+ ack_message(log_type=log_type, crawler=crawler, recv_msgs=recv_msgs, consumer=consumer)
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+
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+ # 处理爬虫业务
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+ task_dict = task_fun_mq(msg.message_body)['task_dict']
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+ rule_dict = task_fun_mq(msg.message_body)['rule_dict']
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+ task_id = task_dict['id']
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+ select_user_sql = f"""select * from crawler_user_v3 where task_id={task_id}"""
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+ user_list = MysqlHelper.get_values(log_type, crawler, select_user_sql, env, action="")
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+ our_uid_list = []
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+ for user in user_list:
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+ our_uid_list.append(user["uid"])
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+ our_uid = random.choice(our_uid_list)
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+ Common.logger(log_type, crawler).info(f"调度任务:{task_dict}")
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+ Common.logging(log_type, crawler, env, f"调度任务:{task_dict}")
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+ Common.logger(log_type, crawler).info(f"抓取规则:{rule_dict}")
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+ Common.logging(log_type, crawler, env, f"抓取规则:{rule_dict}")
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+ Common.logger(log_type, crawler).info(f"用户列表:{user_list}\n")
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+ Common.logger(log_type, crawler).info(f'开始抓取:{task_dict["taskName"]}\n')
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+ Common.logging(log_type, crawler, env, f'开始抓取:{task_dict["taskName"]}\n')
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+ ZfshRecommend.get_videoList(log_type=log_type,
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+ crawler=crawler,
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+ rule_dict=rule_dict,
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+ our_uid=our_uid,
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+ env=env)
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+ Common.del_charles_files(log_type, crawler)
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+ Common.logger(log_type, crawler).info('抓取一轮结束\n')
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+ Common.logging(log_type, crawler, env, '抓取一轮结束\n')
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+
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+ except MQExceptionBase as err:
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+ # Topic中没有消息可消费。
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+ if err.type == "MessageNotExist":
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+ Common.logger(log_type, crawler).info(f"No new message! RequestId:{err.req_id}\n")
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+ Common.logging(log_type, crawler, env, f"No new message! RequestId:{err.req_id}\n")
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+ continue
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+
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+ Common.logger(log_type, crawler).info(f"Consume Message Fail! Exception:{err}\n")
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+ Common.logging(log_type, crawler, env, f"Consume Message Fail! Exception:{err}\n")
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+ time.sleep(2)
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+ continue
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+
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+
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+if __name__ == "__main__":
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+ parser = argparse.ArgumentParser() ## 新建参数解释器对象
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+ parser.add_argument('--log_type', type=str) ## 添加参数,注明参数类型
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+ parser.add_argument('--crawler') ## 添加参数
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+ parser.add_argument('--topic_name') ## 添加参数
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+ parser.add_argument('--group_id') ## 添加参数
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+ parser.add_argument('--env') ## 添加参数
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+ args = parser.parse_args() ### 参数赋值，也可以通过终端赋值
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+ main(log_type=args.log_type,
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+ crawler=args.crawler,
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+ topic_name=args.topic_name,
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+ group_id=args.group_id,
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+ env=args.env)
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