1.1. 连接无用户名密码认证的代理
from selenium import webdriver chromeOptions = webdriver.ChromeOptions()
chromeOptions.add_argument('--proxy-server=http://localhost:8888')
driver = webdriver.Chrome(chrome_options=chromeOptions)
driver.get("https://www.cnblogs.com/Rita-LJ/p/8079094.html")
2. 有用户名和密码的连接
from selenium import webdriverdef create_proxyauth_extension(proxy_host, proxy_port,
proxy_username, proxy_password,
scheme='http', plugin_path=None):
"""Proxy Auth Extension args:
proxy_host (str): domain or ip address, ie proxy.domain.com
proxy_port (int): port
proxy_username (str): auth username
proxy_password (str): auth password
kwargs:
scheme (str): proxy scheme, default http
plugin_path (str): absolute path of the extension return str -> plugin_path
"""
import string
import zipfile if plugin_path is None:
plugin_path = 'd:/webdriver/vimm_chrome_proxyauth_plugin.zip' manifest_json = """
{
"version": "1.0.0",
"manifest_version": 2,
"name": "Chrome Proxy",
"permissions": [
"proxy",
"tabs",
"unlimitedStorage",
"storage",
"<all_urls>",
"webRequest",
"webRequestBlocking"
],
"background": {
"scripts": ["background.js"]
},
"minimum_chrome_version":"22.0.0"
}
""" background_js = string.Template(
"""
var config = {
mode: "fixed_servers",
rules: {
singleProxy: {
scheme: "${scheme}",
host: "${host}",
port: parseInt(${port})
},
bypassList: ["foobar.com"]
}
}; chrome.proxy.settings.set({value: config, scope: "regular"}, function() {}); function callbackFn(details) {
return {
authCredentials: {
username: "${username}",
password: "${password}"
}
};
} chrome.webRequest.onAuthRequired.addListener(
callbackFn,
{urls: ["<all_urls>"]},
['blocking']
);
"""
).substitute(
host=proxy_host,
port=proxy_port,
username=proxy_username,
password=proxy_password,
scheme=scheme,
)
with zipfile.ZipFile(plugin_path, 'w') as zp:
zp.writestr("manifest.json", manifest_json)
zp.writestr("background.js", background_js) return plugin_path proxyauth_plugin_path = create_proxyauth_extension(
proxy_host="proxy.crawlera.com",
proxy_port=8010,
proxy_username="fea687a8b2d448d5a5925ef1dca2ebe9",
proxy_password=""
) co = webdriver.ChromeOptions()
co.add_argument("--start-maximized")
co.add_extension(proxyauth_plugin_path) driver = webdriver.Chrome(chrome_options=co)
driver.get("http://www.amazon.com/")
以上直接通过python代码生成chrome所需的zip插件文件，IP端口用户名密码写上自己的，原文出处：
https://github.com/RobinDev/Selenium-Chrome-HTTP-Private-Proxy