[网络协议]selenium使用代理

获取代理ip访问指定网站并记录访问速度，成功率，真实访问ip

import json
from selenium import webdriver
import requests


class A():
    def __init__(self):
        self.url = 'yoururl'

    def get_prosy_ip(self):
        response = requests.post(self.url)
        print(response)
        text = response.text
        # 拿到代理ip
        port = text.split(':')[-1].split('}')[0]
        ip = text.split(':')[-2].split('"')[1]

        proxy_ip = 'socks5://{}:{}'.format(ip, port)
        return proxy_ip

    def prosy_amazon(self, proxy_ip):
        # 使用代理访问amazon
        chrome_options = webdriver.ChromeOptions()
        chrome_options.add_argument('--proxy-server=%s' % proxy_ip)
        chrome = webdriver.Chrome(options=chrome_options)
        chrome.get("https://www.amazon.com")
        chrome.set_script_timeout(10)
        chrome.set_page_load_timeout(10)
        mes = chrome.execute_script('return JSON.stringify(window.performance.timing)')
        connect_start = mes.split(':')[2].split(',')[0]
        connect_end = mes.split(':')[3].split(',')[0]
        amazon_link_time = (int(connect_end)) - (int(connect_start))
        chrome.quit()
        json_time = json.dumps(amazon_link_time)
        with open('unittest4.txt', 'a') as f:
            f.write("amazon_link_time:")
            f.write(json_time)
        # print(mes)

    def truth_ip(self, proxy_ip):
        # 查看真实访问ip
        chrome_options = webdriver.ChromeOptions()
        chrome_options.add_argument('--proxy-server=%s' % proxy_ip)
        chrome = webdriver.Chrome(options=chrome_options)
        chrome.get("https://api.myip.com")
        chrome.set_script_timeout(10)
        chrome.set_page_load_timeout(10)
        mes2 = chrome.find_element_by_xpath('/html/body').text
        truth_ip = mes2.split(':')[1].split(',')[0]
        truth_country = mes2.split(':')[-2].split(',')[0]
        json_mes2 = json.dumps(truth_ip)
        json_mes3 = json.dumps(truth_country)
        mes1 = chrome.execute_script('return JSON.stringify(window.performance.timing)')
        connect_start = mes1.split(':')[2].split(',')[0]
        connect_end = mes1.split(':')[3].split(',')[0]
        tip_link_time = (int(connect_end)) - (int(connect_start))
        chrome.quit()
        json_time1 = json.dumps(tip_link_time)
        with open('unittest4.txt', 'a') as f:
            f.write("tip_link_time:")
            f.write(json_time1)
            f.write("truth_ip:")
            f.write(json_mes2)
            f.write("truth_country:")
            f.write(json_mes3)
            f.write("\n")
        print(mes1)

    def start(self):
        proxy_ip = self.get_prosy_ip()
        while True:
            self.prosy_amazon(proxy_ip)
            self.truth_ip(proxy_ip)


if __name__ == "__main__":
    # dore = A()
    # dore.start()
    try:
        doer = A()
        doer.start()
    except Exception as e:
        print(str(e))
        with open('unittest4.txt', 'a') as f:
            f.write('error:')
            f.write(str(e))
        doer = A()
        doer.start()

处理json格式文件我不会? 只会用split和with open这种

欢迎大神指点

第一次用selenium测试记录? day：2021.11.23