BeautifulSoup解決中文網頁亂碼

如下代碼，在執行結果中的中文出現亂碼。

from bs4 import BeautifulSoup
import urllib2

request = urllib2.Request('http://www.163.com')
response = urllib2.urlopen(request)
html_doc = response.read()
soup = BeautifulSoup(html_doc)

print soup.find_all('a')

由於中文頁面編碼是gb2312，gbk，在BeautifulSoup構造器中傳入from_encoding = "gb18030"參數可解決亂碼問題。

注：在BeautifulSoup3中，from_encoding需修改成fromEncoding。

from bs4 import BeautifulSoup
import urllib2

request = urllib2.Request('http://www.163.com')
response = urllib2.urlopen(request)
html_doc = response.read()
soup = BeautifulSoup(html_doc, from_encoding = "gb18030")

print soup.find_all('a')