driver.get() 花费太多时间 - Python Selenium PhantomJs答案

【问题标题】：driver.get() takes too much time - Python Selenium PhantomJsdriver.get() 花费太多时间 - Python Selenium PhantomJs
【发布时间】：2017-05-05 09:21:54
【问题描述】：

我正在使用 python 和 selenium-Phantomjs 来执行一些 url。但是当它转到driver.get(url) 时，它就卡在了那里。当我使用 chrome 代替它时，它工作得非常好。

from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium import webdriver
import time

dcap = dict(DesiredCapabilities.PHANTOMJS)
dcap["phantomjs.page.settings.userAgent"] = (
    "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/53 (KHTML, like Gecko) Chrome/56.0.2924.87")

def Foo(url):
    try:
        driver = webdriver.PhantomJS(desired_capabilities=dcap,service_args=['--ignore-ssl-errors=true'])
        # chromedriver = "/Documents/chromedriver"
        # os.environ["webdriver.chrome.driver"] = chromedriver
        # driver = webdriver.Chrome(executable_path=r"Path To Chrome Driver")
        driver.get(url)
        time.sleep(8)
        status = "successful"
    except (Exception) as e:
        print(e)
        status = "unsuccessful"
        driver.close()
    return status

url ="https://www.zomato.com/clients/reviews_new.php?entity_type=restaurant&entity_id=53892&start_date=2012-01-01&end_date=2017-05-05"
status = Foo(url)
print(status)

任何建议都会有所帮助。

【问题讨论】：

标签： python selenium flask phantomjs

【解决方案1】：

好的，我自己找到了替代方案。我只是使用了无头 chrome 而不是 phantomjs。

from selenium import webdriver
from pyvirtualdisplay import Display
import time,os

display = Display(visible=0, size=(800, 600))
display.start()

def Foo(url):
    try:
        driver = webdriver.Chrome()
        driver.maximize_window()
        driver.get(url)
        time.sleep(8)
        status = "successful"
    except (Exception) as e:
        print(e)
        status = "unsuccessful"
        #driver.close()
    return status

url ="https://www.zomato.com/clients/reviews_new.php?entity_type=restaurant&entity_id=53892&start_date=2012-01-01&end_date=2017-05-05"
status = Foo(url)
print(status)

但首先您必须安装 xvfb 才能无头运行 chrome。您可以使用sudo apt-get install xvfb 安装它。您还需要安装 pyvirtualdisplay 包。这可以通过pip3 install pyvirtualdisplay 完成。

【讨论】：