Question

所以有一些看起来像这样的HTML

<a class="" data-style-name="Black" data-style-id="16360" "true" data-description="null"<img width="32" height="32"

我想知道我是否可以获得文字＆＃34; Black＆＃34;从中而不是单击它，但是没有类名也循环通过，xpath不会返回任何内容

Answer 1

a被称为elements = driver.find_elements_by_xpath("//a[@data-style-name]") for element in elements: print element.get_attribute("data-style-name")元素的属性，“黑色”是其值。

这是一种使用selenium＆amp; amp;访问属性值的方法。蟒：

data-style-name

如果您只想选择属性为driver.find_elements_by_xpath("//a[@data-style-name=Black]")且值为“黑色”的元素：


Container is running beyond physical memory limits. Current usage: 6.1 GB of 6 GB physical memory used; 10.8 GB of 30 GB virtual memory used.

有关xpath的更多信息：https://www.w3.org/TR/xpath/#section-Introduction

Answer 2

您是否试过a_check = browser.find_element_by_xpath("/html/body/a[@data-style-name='Black']")？

<selenium.webdriver.remote.webelement.WebElement (session="6c94ac24e0ec3a3320ec21b24055f4fa", element="0.1043557711542944-1")>

返回：

<script>
    let body = document.querySelector('body');
    body.id = 'logos';
    let init = () => {
        var myPS = new ParticleSlider({
            slideDelay: 10,
            mouseForce: 1000,
            monochrome: false,
            //showArrowControls: true,
            ptlGap: 5,
            ptlSize: 2,
            arrowPadding: 15,
            sliderId: 'logos',
        });
        (window.addEventListener
                ? window.addEventListener('click', function () {
            myPS.init(true)
        }, false)
                : window.onclick = function () {
            myPS.init(true)
        });
        window.onresize = () => {
            myPS.width = window.innerWidth;
            myPS.height = window.innerHeight;
        }
    }
    window.onload = init;
</script>
</head>
<body id="logos">
<div class="slides">
<div id="first-slide" class="slide" data-src="https://www.brandsoftheworld.com/sites/default/files/styles/logo-thumbnail/public/0020/5527/brand.gif?itok=SOQ1ZybO">
</div>
</div>
<canvas class="draw"></canvas>
<script src="js/particleSlider.js"></script>

python selenium data-style-name

2 个答案: