导致以下问题的原因是什么:
>>> s = socket(AF_INET, SOCK_STREAM)
>>> s
<socket._socketobject object at 0x104a7a670>
>>> gethostname()
'MacBook-Air-user.local'
>>> s.connect((gethostname(), 4444))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 61] Connection refused
>>> s.connect((gethostname(), 4444))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 22] Invalid argument
>>> s.bind((gethostname(), 4446))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 22] Invalid argument
在系统上:
MacBook-Air-user:source user$ uname -a
Darwin MacBook-Air-user.local 11.4.0 Darwin Kernel Version 11.4.0: Mon Apr 9 19:32:15 PDT 2012; root:xnu-1699.26.8~1/RELEASE_X86_64 x86_64
答案 0 :(得分:5)
您正尝试在端口4444上打开与计算机的网络连接,但没有服务器侦听该端口
上的套接字示例答案 1 :(得分:1)