selenium設置proxy、headers(phantomjs、Chrome、Firefox)


1.chrome瀏覽器

# !/usr/bin/python
# -*- coding: utf-8 -*-

from selenium import webdriver

# 進入瀏覽器設置
options = webdriver.ChromeOptions()
#谷歌無頭模式
options.add_argument('--headless')
options.add_argument('--disable-gpu')
# options.add_argument('window-size=1200x600')
# 設置中文
options.add_argument('lang=zh_CN.UTF-8')
# 更換頭部
options.add_argument('user-agent="Mozilla/5.0 (iPod; U; CPU iPhone OS 2_1 like Mac OS X; ja-jp) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F137 Safari/525.20"')
#設置代理
if proxy:
    options.add_argument('proxy-server=' + proxy)
if user_agent:
    options.add_argument('user-agent=' + user_agent)

browser = webdriver.Chrome(chrome_options=options)
url = "https://httpbin.org/get?show_env=1"
browser.get(url)
browser.quit()
selenium設置chrome–cookie

# !/usr/bin/python
# -*- coding: utf-8 -*-

from selenium import webdriver
browser = webdriver.Chrome()

url = "https://www.baidu.com/"
browser.get(url)
# 通過js新打開一個窗口
newwindow='window.open("https://www.baidu.com");'
# 刪除原來的cookie
browser.delete_all_cookies()
# 攜帶cookie打開
browser.add_cookie({'name':'ABC','value':'DEF'})
# 通過js新打開一個窗口
browser.execute_script(newwindow)
input("查看效果")
browser.quit()
selenium設置chrome-圖片不加載

from selenium import webdriver

options = webdriver.ChromeOptions()
prefs = {
    'profile.default_content_setting_values': {
        'images': 2
    }
}
options.add_experimental_option('prefs', prefs)
browser = webdriver.Chrome(chrome_options=options)

# browser = webdriver.Chrome()
url = "http://image.baidu.com/"
browser.get(url)
input("是否有圖")
browser.quit()

2.firefox瀏覽器

import time 
from selenium.webdriver.common.proxy import* 

myProxy = '202.202.90.20:8080'

proxy = Proxy({
  'proxyType': ProxyType.MANUAL, 
  'httpProxy': myProxy, 
  'ftpProxy': myProxy, 
  'sslProxy': myProxy, 
  'noProxy': ''
 })

profile = webdriver.FirefoxProfile()
if proxy:
    profile = get_firefox_profile_with_proxy_set(profile, proxy)
if user_agent:
    profile.set_preference("general.useragent.override", user_agent)

driver=webdriver.Firefox(proxy=proxy,profile=profile) 
driver.get('https://www.baidu.com') 
time.sleep(3) 
driver.quit()
firefox無頭模式

from selenium import webdriver

# 創建的新實例驅動
options = webdriver.FirefoxOptions()
#火狐無頭模式
options.add_argument('--headless')
options.add_argument('--disable-gpu')
# options.add_argument('window-size=1200x600')

executable_path='./source/geckodriver/geckodriver.exe'
driver_path = webdriver.Firefox(firefox_options=options,executable_path=executable_path)

3.phantomjs瀏覽器

設置ip

方法1:

service_args = [
    '--proxy=%s' % ip_html,    # 代理 IP:prot    (eg:192.168.0.28:808)
    '--proxy-type=http’,            # 代理類型:http/https
    ‘--load-images=no’,           # 關閉圖片加載(可選)
    '--disk-cache=yes’,            # 開啟緩存(可選)
    '--ignore-ssl-errors=true’    # 忽略https錯誤(可選)
]
driver = webdriver.PhantomJS(service_args=service_args)

方法2:

browser=webdriver.PhantomJS(PATH_PHANTOMJS)

# 利用DesiredCapabilities(代理設置)參數值,重新打開一個sessionId,我看意思就相當於瀏覽器清空緩存后,加上代理重新訪問一次url
proxy=webdriver.Proxy()
proxy.proxy_type=ProxyType.MANUAL
proxy.http_proxy='1.9.171.51:800'

# 將代理設置添加到webdriver.DesiredCapabilities.PHANTOMJS中
proxy.add_to_capabilities(webdriver.DesiredCapabilities.PHANTOMJS)
browser.start_session(webdriver.DesiredCapabilities.PHANTOMJS)
browser.get('http://1212.ip138.com/ic.asp')

print('1: ',browser.session_id)
print('2: ',browser.page_source)
print('3: ',browser.get_cookies())

還原為系統代理:

# 還原為系統代理
proxy=webdriver.Proxy()
proxy.proxy_type=ProxyType.DIRECT
proxy.add_to_capabilities(webdriver.DesiredCapabilities.PHANTOMJS)
browser.start_session(webdriver.DesiredCapabilities.PHANTOMJS)
browser.get('http://1212.ip138.com/ic.asp')
import random,requests,json
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.common.proxy import ProxyType


#隨機獲取一個ip
def proxies():
    r = requests.get("http://120.26.166.214:9840/JProxy/update/proxy/scoreproxy")
    rr = json.loads(r.text)
    hh = rr['ip'] + ":" + "8907"
    print(hh)
    return hh
ips =proxies()


#設置phantomjs請求頭和代理方法一:
#-------------------------------------------------------------------------------------
# 設置代理
service_args = [
    '--proxy=%s' % ips,  # 代理 IP:prot    (eg:192.168.0.28:808)
    '--ssl-protocol=any',           #忽略ssl協議
    '--load - images = no',         # 關閉圖片加載(可選)
    '--disk-cache=yes',             # 開啟緩存(可選)
    '--ignore-ssl-errors=true'     # 忽略https錯誤(可選)
]

#設置請求頭
user_agent = (
    "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_4) " +
    "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36"
    )
dcap = dict(DesiredCapabilities.PHANTOMJS)
dcap["phantomjs.page.settings.userAgent"] = user_agent
driver = webdriver.PhantomJS(executable_path=r"C:\soft\phantomjs-2.1.1-windows\bin\phantomjs.exe",
                             desired_capabilities=dcap,service_args=service_args)

driver.get(url='http://www.baidu.com')
page=driver.page_source
print(page)

#設置phantomjs請求頭和代理方法二:
#-------------------------------------------------------------------------------------
desired_capabilities = DesiredCapabilities.PHANTOMJS.copy()
# 從USER_AGENTS列表中隨機選一個瀏覽器頭,偽裝瀏覽器
desired_capabilities["phantomjs.page.settings.userAgent"] = (random.choice('請求頭池'))

# 不載入圖片,爬頁面速度會快很多
desired_capabilities["phantomjs.page.settings.loadImages"] = False

# 利用DesiredCapabilities(代理設置)參數值,重新打開一個sessionId,我看意思就相當於瀏覽器清空緩存后,加上代理重新訪問一次url
proxy = webdriver.Proxy()
proxy.proxy_type = ProxyType.MANUAL
proxy.http_proxy = random.choice('ip池')
proxy.add_to_capabilities(desired_capabilities)
phantomjs_driver = r'C:\phantomjs-2.1.1-windows\bin\phantomjs.exe'
# 打開帶配置信息的phantomJS瀏覽器
driver = webdriver.PhantomJS(executable_path=phantomjs_driver,desired_capabilities=desired_capabilities)
driver.start_session(desired_capabilities)


driver.get(url='http://www.baidu.com')
page=driver.page_source
print(page)


# 隱式等待5秒,可以自己調節
driver.implicitly_wait(5)
# 設置10秒頁面超時返回,類似於requests.get()的timeout選項,driver.get()沒有timeout選項
# 以前遇到過driver.get(url)一直不返回,但也不報錯的問題,這時程序會卡住,設置超時選項能解決這個問題。
driver.set_page_load_timeout(20)
# 設置10秒腳本超時時間
driver.set_script_timeout(20)



#翻頁命令
driver.execute_script('window.scrollTo(0, document.body.scrollHeight)')

 

 

 


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