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1¡¢strÀàÐÍ¿ÉÒÔÀí½âΪһ¸ö¶þ½øÖÆblock£¬»òmultibyte
2¡¢multibyte_str.decode("<multibyte_encode_method>")  -> unicode
3¡¢unicode_str.encode("<multibyte_encode_method>")  -> multibyte_str(binary block)
4¡¢unicode_str µÄ²Ù×÷²ÎÊýҲӦΪunicode£¬È磺unicode_str.find("Ñù±¾".decode("utf-8"))
5¡¢´úÂëÀïµÄuǰ׺»á×Ô¶¯Éú³Éunicode×Ö·û´®£¨Ëü¸ú¾ÝÔ´ÂëÊײ¿µÄ#coding:*** ¶ÎÀ´¾ö¶¨Ó¦¸ÃÔõÑùÓÉmultibyteÉú³Éunicode£©
6¡¢python µÄprint½«Êä³öbinary block¸øconsole£¬colsole½«ÓÃϵͳµÄmultibyte_encode_methodΪÏÔʾÕâЩbinary block
REF
http://blog.sina.com.cn/s/blog_620c017e0100erh8.html


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Python Ï̳߳صÄʵÏÖ

import urllib2
import time
import socket
from datetime import datetime
from thread_pool import *

def main():
url_list = {"sina":"http://www.sina.com.cn",
"sohu":"http://www.sohu.com",
"yahoo":"http://www.yahoo.com",
"xiaonei":"http://www.x ......
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