例子:
>>> r=requests.get("http://www.baidu.com") >>> r.status_code 200 >>> r.encoding 'ISO-8859-1' >>> r.apparent_encoding 'utf-8' >>> r.text '<!DOCTYPE html>\r\n<!--STATUS OK--><html> <head><meta http-equiv=content-type content=text/html;charset=utf-8>ipt> <a href=//www.baidu.com/more/ name=tj_briicon class=bri style="display: block;">æ\x9b´å¤\x9a产å\x93\x81</a> </div> </div> </div> <div id=ftCon> <div id=ftConw> <p id=lh> <a com/ class=cp-feedback>æ\x84\x8fè§\x81å\x8f\x8dé¦\x88</a> 京ICPè¯\x81030173å\x8f· <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html>\r\n' >>> r.encoding='utf-8' >>> r.text '<!DOCTYPE html>\r\n<!--STATUS OK--><html> <head><meta http-equiv=content-type content=text/html;charset=utf-8><meta http-equiv=X-UA-Compatible content=IE=Edge><meta chref=http://s1.bdstatic.com/r/www/cache/bdorz/baidu.min.css="h讀</a> <a href=http://jianyi.baidu.com/ class=cp-feedback>意見反饋</a> 京ICP證030173號 <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html>\r\n'
參考:https://blog.csdn.net/pittpakk/article/details/81218566
Python3中urllib合並了Python2中的urllib和urllib2.
比如urllib2.Request和urllib2.urlopen 在python3中對應urllib.reques中的 Request和urlopen
對應兼容python2和python3的導入方法可以參考如下方法:
try:
from urllib.request import Request, urlopen
except:
from urllib2 import Request, urlopen
對於request,urlopen 使用方法
headers = {"Content-Type":"aplication/json"}
url = "http://www.abc.com/post"
req = request(url, headers=headers)
此處也可以使用add_header方法來添加header
data = {"a":"1"}
res = urlopen(req, data=json.dumps(data).encode("utf-8"))
參考網址(proxy, cookie): https://blog.csdn.net/qq_43546676/article/details/88777227