<p>我有一个DNS脚本,允许用户通过在Windows命令提示符上键入网站名称来解析DNS名称。</p>
<p>我已经看了几本关于DNS解析的指南,但我的脚本似乎仍然无法将名称(www.google.com)或(google.com)解析为IP地址。</p>
<p>脚本输出错误</p>
<pre><code>Traceback (most recent call last):
File "C:\python\main_menu.py", line 37, in ?
execfile('C:\python\showdns.py')
File "C:\python\showdns.py", line 3, in ?
x = input ("\nPlease enter a domain name that you wish to translate: ")
File "<string>", line 0, in ?
NameError: name 'google' is not defined
</code></pre>
<p>代码:</p>
<pre><code>import socket
x = input ("\nPlease enter a domain name that you wish to translate: ")
print ("\n\nThe IP Address of the Domain Name is: "+socket.gethostbyname_ex(x))
x = raw_input("\nSelect enter to proceed back to Main Menu\n")
if x == '1':
execfile('C:\python\main_menu.py')
</code></pre>
<p>请对代码给出建议。谢谢!</p>