你好:)
我有一个Python脚本,每30秒访问一个网站,并且每次都需要使用不同的IP地址。
什么是最佳/最省时的解决方案?
在网上刮取免费代理?您知道一个从许多来源收集代理的python脚本吗?
每次使用Tor浏览器都具有不同的IP(我在aws ec2实例上使用硒,你们知道如何在ubuntu服务器上使用Tor浏览器的教程)
其他方法?
非常感谢:)蒂姆
为了收集和使用不同的代理,可靠的解决方案是使用新激活的代理向网站提出代理请求,并使用以下解决方案在Free Proxy List中列出该代理:
代码块:
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException
options = webdriver.ChromeOptions()
options.add_argument("start-maximized")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useAutomationExtension', False)
driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get("https://sslproxies.org/")
driver.execute_script("return arguments[0].scrollIntoView(true);", WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//table[@class='table table-striped table-bordered dataTable']//th[contains(., 'IP Address')]"))))
ips = [my_elem.get_attribute("innerHTML") for my_elem in WebDriverWait(driver, 5).until(EC.visibility_of_all_elements_located((By.XPATH, "//table[@class='table table-striped table-bordered dataTable']//tbody//tr[@role='row']/td[position() = 1]")))]
ports = [my_elem.get_attribute("innerHTML") for my_elem in WebDriverWait(driver, 5).until(EC.visibility_of_all_elements_located((By.XPATH, "//table[@class='table table-striped table-bordered dataTable']//tbody//tr[@role='row']/td[position() = 2]")))]
driver.quit()
proxies = []
for i in range(0, len(ips)):
proxies.append(ips[i]+':'+ports[i])
print(proxies)
for i in range(0, len(proxies)):
try:
print("Proxy selected: {}".format(proxies[i]))
options = webdriver.ChromeOptions()
options.add_argument('--proxy-server={}'.format(proxies[i]))
driver = webdriver.Chrome(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get("https://www.whatismyip.com/proxy-check/?iref=home")
if "Proxy Type" in WebDriverWait(driver, 5).until(EC.visibility_of_element_located((By.CSS_SELECTOR, "p.card-text"))):
break
except Exception:
driver.quit()
print("Proxy Invoked")
控制台输出:
['190.7.158.58:39871', '175.139.179.65:54980', '186.225.45.146:45672', '185.41.99.100:41258', '43.230.157.153:52986', '182.23.32.66:30898', '36.37.160.253:31450', '93.170.15.214:56305', '36.67.223.67:43628', '78.26.172.44:52490', '36.83.135.183:3128', '34.74.180.144:3128', '206.189.122.177:3128', '103.194.192.42:55546', '70.102.86.204:8080', '117.254.216.97:23500', '171.100.221.137:8080', '125.166.176.153:8080', '185.146.112.24:8080', '35.237.104.97:3128']
Proxy selected: 190.7.158.58:39871
Proxy selected: 175.139.179.65:54980
Proxy selected: 186.225.45.146:45672
Proxy selected: 185.41.99.100:41258