一些'utf-8'编解码器不能解码字节 [英] Some 'utf-8' codec can't decode byte

问题描述

当我使用 wget

代码下载网站时出现错误：

code:

import threading
import urllib.request
import os
import re
import time
import json

def wget(url):
                #self.url = url 
    data = os.popen('wget -qO- %s'% url).read()
    return data

print (wget("http://jamesholm.se/dj.php"))

错误：

Traceback (most recent call last):
  File "stand-alone-check-url.py", line 13, in <module>
    print (wget("http://jamesholm.se/dj.php"))
  File "stand-alone-check-url.py", line 10, in wget
    data = os.popen('wget -qO- %s'% url).read()
  File "/usr/local/lib/python3.4/codecs.py", line 313, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x9a in position 13133: invalid start byte

如何克服这个错误？

推荐答案

而不是wget，使用请求 python模块。

Instead of wget, use requests python module.

>>> import requests
>>> data = requests.get("http://jamesholm.se/dj.php").text
>>> print(data)

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