誤差與蟒

Question

imaplib處理當我使用這行：

m = imaplib.IMAP4("some host") 

我得到這個錯誤：

m = imaplib.IMAP4("some host") 
    File "C:\Python25\lib\imaplib.py", line 163, in __init__ 
    self.open(host, port) 
    File "C:\Python25\lib\imaplib.py", line 230, in open 
    self.sock.connect((host, port)) 
    File "<string>", line 1, in connect 
error: (10061, 'Connection refused') 

我會怎麼做錯誤處理此錯誤？

Answer 1

使用標準try/except塊：

import socket 

try: 
    m = imaplib.IMAP4("some host") 
except socket.error, e: 
    print "Error opening IMAP connection: ", e