1.定义调度器,引擎,下载器,爬虫器,管道器
# 调度器,下载器,爬虫器,引擎,管道类 class Scheduler(): """调度器类""" def __init__(self): pass class Downloader(): """下载器类""" def __init__(self): pass class Spider(): """爬虫器类""" def __init__(self): pass class Engine(): """引擎类""" def __init__(self): pass def run(self): pass class Pipline(): """管道类""" def open_spider(self,spider): pass def process_item(self,item,spider): return item def close_spider(self,spider): passposted on 2019-08-15 19:17 张京墨 阅读( ...) 评论( ...) 编辑 收藏
转载于:https://www.cnblogs.com/meloncodezhang/p/11359972.html
