一个强大的python爬虫(Web Crawler) .尝试它!
教程: http://docs.pyspider.org/en/latest/tutorial/
文档: http://docs.pyspider.org/
发布日志: https://github.com/binux/pyspider/releases
from pyspider.libs.base_handler import *
class Handler(BaseHandler):
crawl_config = {
}
@every(minutes=24 * 60)
def on_start(self):
self.crawl('http://scrapy.org/', callback=self.index_page)
@config(age=10 * 24 * 60 * 60)
def index_page(self, response):
for each in response.doc('a[href^="http"]').items():
self.crawl(each.attr.href, callback=self.detail_page)
def detail_page(self, response):
return {
"url": response.url,
"title": response.doc('title').text(),
}
安装 pip install pyspider
命令行运行 pyspider
浏览器查看 http://localhost:5000/
快速入门: http://docs.pyspider.org/en/latest/Quickstart/