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域名到IP 报错socket.gaierror: [Errno 8] nodename nor servname provided, or not known
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Python中如何通过域名,查看对应的IP?
请看如下代码:
import sockethostname="www.baidu.com"
ip = socket.gethostbyname(hostname)print "ip:", ip
看下执行结果:
ip: 112.80.248.75
如果配置的hostname有问题,或者说域名配置错误,就会出现如下报错:
Traceback (most recent call last):
File "t.py", line 5, in <module>
ip = socket.gethostbyname(hostname)
socket.gaierror: [Errno 8] nodename nor servname provided, or not known






