Question

我正在尝试创建一个简单的脚本，该脚本可以让我知道网站是否基于wordpress。这个想法是检查尝试访问其wp-admin时是否从URL获取404：“ https://www.audi.co.il/wp-admin”（由于存在而返回“ true”）。当我尝试输入一个不存在的URL（例如“ https://www.audi.co.il/wp-blablabla”）时，即使chrome，php仍会返回“ true”，即使将chrome粘贴到其地址栏时，它也会在网络标签上返回404。为什么会这样，如何解决？谢谢！这是代码（基于其他用户的答案）：

Traceback (most recent call last):
File "Script.py", line 65, in <module>
    driver.find_element_by_xpath("//a[contains(@href, '')])[20]").click()
File "/usr/lib/python2.7/site-packages/selenium/webdriver/remote/webelement.py", line 80, in click
    self._execute(Command.CLICK_ELEMENT)
File "/usr/lib/python2.7/site-packages/selenium/webdriver/remote/webelement.py", line 633, in _execute
    return self._parent.execute(command, params)
File "/usr/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
File "/usr/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.ElementNotVisibleException: Message: element not interactable
(Session info: chrome=74.0.3729.131)
(Driver info: chromedriver=74.0.3729.6 (255758eccf3d244491b8a1317aa76e1ce10d57e9-refs/branch-heads/3729@{#29}),platform=Windows NT 6.1.7601 SP1 x86_64)

Answer 1

您可以尝试找到wp-admin页面，如果不存在该页面，则表示存在很大的变化，不是wordpress。

function isWordpress($url)
{
    $ch = curl_init();

    // set URL and other appropriate options
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER , 1 );
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);

    // grab URL and pass it to the browser
    curl_exec($ch);
    $httpStatus = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);

    // close cURL resource, and free up system resources
    curl_close($ch);
    if ( $httpStatus == 200 ) {
        return true;
    }
    return false;
}

if ( isWordpress("http://www.example.com/wp-admin") ) {
    // This is wordpress
} else {
    // Not wordpress
}

由于某些Wordpress安装会保护wp-admin网址，因此此准确性可能不会达到100％。

用于检查网址是否为wordpress网站的脚本

1 个答案: