如何在使用 python selenium 通过 id 调用查找元素之前解析 id 号？

Question

我正在尝试使用 python selenium 自动执行linkedin连接请求，但问题是每次余烬编号的值都在不断变化。 当我尝试复制按钮的 id 它一次给出某个字符串 // [@id="ember418"] 其他时间给出 // [@id="ember502"] 所以数字不断变化有没有办法找到这个数字在传递 id 值之前？

这是我正在处理的完整元素树

<div data-test-modal="" role="dialog" tabindex="-1" class="artdeco-modal artdeco-modal--layer-default send-invite" size="medium" aria-labelledby="send-invite-modal">
        <span class="a11y-text">Dialog content start.</span>
        <button data-test-modal-close-btn="" aria-label="Dismiss" id="ember414" class="artdeco-modal__dismiss artdeco-button artdeco-button--circle artdeco-button--muted artdeco-button--2 artdeco-button--tertiary ember-view">  <li-icon aria-hidden="true" type="cancel-icon" class="artdeco-button__icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" data-supported-dps="24x24" fill="currentColor" class="mercado-match" width="24" height="24" focusable="false">
  <path d="M13.42 12L20 18.58 18.58 20 12 13.42 5.42 20 4 18.58 10.58 12 4 5.42 5.42 4 12 10.58 18.58 4 20 5.42z"></path>
</svg></li-icon>

<span class="artdeco-button__text">
    
</span></button>
        
      <div id="ember415" class="artdeco-modal__header ember-view">
        <h2 id="send-invite-modal">
            Your invitation is almost on its way
        </h2>
      </div>
      <div id="ember416" class="artdeco-modal__content ember-view">
<!----><!---->
            <p class="display-flex">
                <li-icon aria-hidden="true" type="success-pebble-icon" class="connect-button-send-invite__success-icon mr1" size="large"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" data-supported-dps="24x24" fill="currentColor" class="mercado-match" width="24" height="24" focusable="false">
  <path d="M12 2a10 10 0 1010 10A10 10 0 0012 2zm-1.25 15L7 13.25l1.41-1.41L10.59 14l4.84-6H18z"></path>
</svg></li-icon>
                <span class="flex-1">
                  You can add a note to personalize your invitation to <strong>Zoe Yang</strong>.
                </span>
            </p>
<!---->
      </div>
      <div id="ember417" class="artdeco-modal__actionbar text-align-right ember-view">
          <button aria-label="Add a note" id="ember418" class="mr1 artdeco-button artdeco-button--muted artdeco-button--3 artdeco-button--secondary ember-view"><!---->
<span class="artdeco-button__text">
    Add a note
</span></button>
        <button aria-label="Send now" id="ember419" class="ml1 artdeco-button artdeco-button--3 artdeco-button--primary ember-view"><!---->
<span class="artdeco-button__text">
    Send
</span></button>
      </div>
      
        <span class="a11y-text">Dialog content end.</span>
      </div>

我正在尝试通过查找 id 单击添加注释和发送按钮

当我打电话时

connect = more = driver.find_element_by_id("""ember418""").click()

它会点击那个按钮

但问题是每次刷新或重新单击时，余烬编号都会不断变化

NoSuchElementException：消息：没有这样的元素：无法找到元素：{“method”：“id”，“selector”：“ember524”}（会话信息：chrome = 90.0.4430.93）

所以我想在通过 id 找到元素之前获取这个 ember 编号

有没有办法做到这一点？ 任何帮助将不胜感激

Answer 1

您可以使用以下xpath到 select 那个元素：
//button[contains(@class,'primary') and contains(@class,'profile-actions--connect')]

Answer 2

试试这个 xpath.//button[@aria-label='Add a note']