芝麻HTTP：設定Selenium+Chrome代理，seleniumchrome

芝麻HTTP：設定Selenium+Chrome代理，seleniumchrome

微博登入限制了錯誤次數···加上Cookie大批帳號被封需要從Cookie池中 剔除被封的帳號··· 需要使用代理··· 無賴百度了大半天都是特麼的啥玩意兒？？？結果換成了 Google手到擒來 分分鐘解決（那麼問題來了？百度除了賣假藥還會幹啥？）

Selenium+Chrome認證代理不能通過options處理。只能換個方法使用擴充解決

原文地址：https://stackoverflow.com/questions/29983106/how-can-i-set-proxy-with-authentication-in-selenium-chrome-web-driver-using-pyth#answer-30953780 （Stack Overflow 這是個好地方啊）

# -*- coding: utf-8 -*-# @Time    : 2017/11/15 9:50# @Author  : 哎喲臥槽# @Site    : # @File    : pubilc.py# @Software: PyCharmimport stringimport zipfiledef create_proxyauth_extension(proxy_host, proxy_port,                               proxy_username, proxy_password,                               scheme='http', plugin_path=None):    """代理認證外掛程式    args:        proxy_host (str): 你的Proxy 位址或者網域名稱（str類型）        proxy_port (int): 代理連接埠號碼（int類型）        proxy_username (str):使用者名稱（字串）        proxy_password (str): 密碼 （字串）    kwargs:        scheme (str): 代理方式 預設http        plugin_path (str): 擴充的絕對路徑    return str -> plugin_path    """        if plugin_path is None:        plugin_path = '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

使用方法：

from selenium import webdriverfrom common.pubilc import create_proxyauth_extensionproxyauth_plugin_path = create_proxyauth_extension(    proxy_host="XXXXX.com",    proxy_port=9020,    proxy_username="XXXXXXX",    proxy_password="XXXXXXX")co = webdriver.ChromeOptions()# co.add_argument("--start-maximized")co.add_extension(proxyauth_plugin_path)driver = webdriver.Chrome(executable_path="C:\chromedriver.exe", chrome_options=co)driver.get("http://ip138.com/")print(driver.page_source)

無認證代理：

options = webdriver.ChromeOptions()options.add_argument('--proxy-server=http://ip:port')  driver = webdriver.Chrome(executable_path="C:\chromedriver.exe", chrome_options=0ptions)driver.get("http://ip138.com/")print(driver.page_source)