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Scrapy_Boss

scrapy爬取BOSS直聘网职位信息

最近在学习scrapy框架，借机找了个项目练手。

Boss直聘网 没有常规的反爬虫机制，数据也很规整，很适合入门上手scrapy。

逻辑

  • Boss直聘网站的每个搜索结果最多只展示10页，即300条数据

  • 按照城市和搜索关键词爬取

    • 除了四个直辖市以外，不能直接按照省份爬取，只能遍历省份下的每个城市，然后分别爬取
    • 先爬取页面下的 city.json，获取城市列表数据和对应的查询编号code
    • 命令行动态传参，如果输入的是省份，就爬取该省每个城市的信息，如果是城市就爬取对应城市

  • 存进MySQL数据库。存储表名为 城市名_搜索关键词 的形式

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Scrapy爬取Boss直聘时的问题与解决方案

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