@H_404_1@我正在尝试使用selenium phantomjs设置webscraping的代理.我正在使用
python.
我在很多地方都看到phantomjs中存在一个bug,因为proxy-auth不起作用.
from selenium.webdriver.common.proxy import *
from selenium import webdriver
from selenium.webdriver.common.by import By
service_args = [
'--proxy=http://fr.proxymesh.com:31280','--proxy-auth=USER:PWD','--proxy-type=http',]
driver = webdriver.PhantomJS(service_args=service_args)
driver.get("https://www.google.com")
print driver.page_source
代理网格建议使用以下代码：
page.customHeaders={‘Proxy-Authorization’: ‘Basic ‘+btoa(‘USERNAME:PASSWORD’)};
但我不知道如何将其转换为python.
这就是我目前拥有的：
from selenium import webdriver
import base64
from selenium.webdriver.common.proxy import *
from selenium import webdriver
from selenium.webdriver.common.by import By
service_args = [
'--proxy=http://fr.proxymesh.com:31280',]
headers = { 'Proxy-Authorization': 'Basic ' + base64.b64encode('USERNAME:PASSWORD')}
for key,value in enumerate(headers):
webdriver.DesiredCapabilities.PHANTOMJS['phantomjs.page.customHeaders.{}'.format(key)] = value
driver = webdriver.PhantomJS(service_args=service_args)
driver.get("https://www.google.com")
print driver.page_source
但它不起作用.
有关如何使其工作的任何建议？
解决方法
我正在编译答案：
How to correctly pass basic auth (every click) using Selenium and phantomjs webdriver
以及：
base64.b64encode error
How to correctly pass basic auth (every click) using Selenium and phantomjs webdriver
以及：
base64.b64encode error
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
import base64
service_args = [
'--proxy=http://fr.proxymesh.com:31280',]
authentication_token = "Basic " + base64.b64encode(b'username:password')
capa = DesiredCapabilities.PHANTOMJS
capa['phantomjs.page.customHeaders.Proxy-Authorization'] = authentication_token
driver = webdriver.PhantomJS(desired_capabilities=capa,service_args=service_args)
driver.get("http://...")