您即将离开腾讯云开发者社区,请注意您的账号财产安全
http://doc.scrapy.org/en/latest/_static/selectors-sample1.html%E6%9D%A5%E6%BC%94%E7%A4%BA%E4%B8%A4%E7%A7%8D%E9%80%89%E6%8B%A9%E5%99%A8%E7%9A%84%E5%8A%9F%E8%83%BD
继续访问