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scrapy_douban_top250movie

简单的利用scrapy爬取豆瓣的Top250电影的名称/排名/评分/评论人数存入数据库.代码还有很多不足之处,欢迎提issue.

说一下踩到坑:

  1. 首先就是在往数据库插数据的时候,评分没有注意小数点.结果发现全是近似值,还有满分10分的...很尴尬.后来把score字段改成float(2,1) 就好了;
  2. 一定要设置DOWNLOAD_DELAY 和USER_AGENT;
  3. 频率不要太高...不要一直运行爬虫;

other 尽情玩耍吧^_^

我的环境:

windows10 64位
python2.7.14 64位
pycharm

ps:新手善用搜索,根据错误去搜索,大部分都可以解决的!

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