from urllib.request import urlopen, urlcleanup, Request url = http: tech.qq.com a 20181210. request = Request (url) response = urlopen (request) content = response.read (). Decode ( gb2312 ) urlcleanup () appears: UnicodeDecodeError: gb23...
import base64 import urllib2 class SGovToken(): TIME_OUT = 3600 LAST_UPDATE_TIME = "" TOKEN = def __init__(self, *args, **kwargs): pass def get_token_from_sgovernace(self,appid,appkey,url): if not app...
version: python3.6 because I remember reading in a blog that urllib implemented DNS caching, but now I can t find the original post. so I read the source code of urllib s request.py, especially urllib.request.urlopen () and its internal calling metho...
I am learning the urllib library. I use the following code to request the home page of the face degree, and the result is < class bytes >. I have tried a variety of methods to decode it, but all of them are unsuccessful (error or null) the followin...
python version 3.7.0 when using the urllib crawler to get the html code of a web page, there was an error and the error was ignored. html = data.decode(charset,errors= ignore ) gets only the top half of the html. means that part of it is mis...
I want to get some ip http: spys.one en free-proxy. of this website. because if I click servers per page to change to 100 or 50, there will be more ip in the table. I check that Firebug, should be a post request, and then I replace headers and param...
if you are in use, you will not get stuck when developing software. If you stay idle for a period of time and then use it, there will be no response. The ini of the development tools has also been changed and is of no use. My computer has 8g of memory, ...
at present, the project uses bootstrap fileinput to upload images, but when it encounters txt or other document formats, it has a very friendly preview of the contents, but the Chinese support is not very good. I want to only preview images, other format...
a [1,2,3,4] b ["0"=>1, "1"=>2, "2"=>3, "3"=>4] a b php a " " a foreach b a a b json_encode() ...
the jsp code is as follows, only traversing to level 3, level 4567 to continue to repeat the code is too much, is there a good solution? having no parent id is a first-level menu, having a parent id without url is a second-level menu with child menus, ...