16Python爬蟲---Scrapy多開技能

在Scrapy項目中建立一個文件夾存放咱們本身編寫的mycrawl文件，而後建立3個爬蟲myspd1,myspd2,myspd3 項目結構 下面爲mycrawl.py源碼python import os from scrapy.commands import ScrapyCommand from scrapy.utils.conf import arglist_to_dict from scrap

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