擅长:python、mysql、java
<p>试试gevent,生成许多greenlet来做一个DNS解析。gevent还有一个不错的DNS解析API:<a href="http://www.gevent.org/gevent.dns.html" rel="nofollow">http://www.gevent.org/gevent.dns.html</a></p>
<p>他们甚至有一个例子:
<a href="https://github.com/gevent/gevent/blob/master/examples/dns_mass_resolve.py" rel="nofollow">https://github.com/gevent/gevent/blob/master/examples/dns_mass_resolve.py</a></p>