Python网络爬虫 - 一个简单的爬虫例子-白红宇

下面我们创建一个真正的爬虫例子

爬取我的博客园个人主页首页的推荐文章列表和地址

scrape_home_articles.py

from urllib.request import urlopenfrom bs4 import BeautifulSoupimport rehtml = urlopen("http://www.cnblogs.com/davidgu")bsObj = BeautifulSoup(html, "html.parser")for link in bsObj.find("div", {
   "id":"main_container"}).findAll("a", href=re.compile("^http://www.cnblogs.com/davidgu/p")):    if 'href' in link.attrs and not('class' in link.attrs):        print(link.string)        print(link.attrs['href'])        print("--------------------------------------------------------------")

运行结果：

[置顶]解决adb server端口被占用的问题

http://www.cnblogs.com/davidgu/p/4515236.html

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[置顶]解决Eclipse下不自动拷贝apk到模拟器问题( The connection to adb is down, and a sever

http://www.cnblogs.com/davidgu/p/4390661.html

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常用的正则表达式一览

http://www.cnblogs.com/davidgu/p/4831357.html

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C++ 11 - STL - 函数对象(Function Object) (上)

http://www.cnblogs.com/davidgu/p/4829097.html

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