擅长:python、mysql、java
<p>尝试使用<strong><a href="http://eventlet.net/" rel="nofollow">Eventlet</a></strong>-文档中的<a href="http://eventlet.net/doc/" rel="nofollow">first example</a>演示了如何实现同步URL获取:</p>
<pre><code>urls = ["http://www.google.com/intl/en_ALL/images/logo.gif",
"https://wiki.secondlife.com/w/images/secondlife.jpg",
"http://us.i1.yimg.com/us.yimg.com/i/ww/beta/y3.gif"]
import eventlet
from eventlet.green import urllib2
def fetch(url):
return urllib2.urlopen(url).read()
pool = eventlet.GreenPool()
for body in pool.imap(fetch, urls):
print "got body", len(body)
</code></pre>
<p>我也可以<strong>建议向<a href="http://celeryproject.org/" rel="nofollow">Celery</a></strong>寻求更灵活的解决方案。在</p>