无法使用 Java 和 Selenium 通过部分 link 文本找到元素

Not able to find element by partial link text using Java and Selenium

使用 geckodriver 0.23.0、firefox 64.0.2、selenium 3.12,java 8 我无法通过部分 link 文本找到元素。不使用框架。 Link 文本是“帐户 (1)”。在页面“查看所有帐户

上只有一个相同文本的其他实例

html:

<li>    
      <a href="/accounting/view_all_accounts?_t=039f18daf35b4a00f0093dd17aa70730be385f6f&amp;to_render=account" class="first accounting_page_menu  ">Accounts (1)</a>
      <ul>
        <li>
          <a href="/accounting/details?_t=e3d4ea94f5ed862d95196a620f1147be13b02979&amp;to_render=account" class="first accounting_page_menu ">Primary</a>
        </li>

        <li>
        <a onclick="javascript: ModalUtil.loadEditableModal('/accounting/details_new_account', false, false, true);" class="add-accounts">Add New Account...</a>
        </li>
        <li>
        <a href="/accounting/view_all_accounts?_t=039f18daf35b4a00f0093dd17aa70730be385f6f&amp;to_render=account" class="first accounting_page_menu ">View All Accounts</a>
        </li>
      </ul>
  </li>

我用来查找元素的代码:"Accounts (n)" 其中 n = 1、2、3 ...

driver.findElement(By.partialLinkText("Accounts (")).click();

我尝试使用“Accounts”和“Accounts (”,它们都return找不到相同的 404 - 没有这样的元素错误

控制台日志:

1547499923019   webdriver::server   DEBUG   -> POST /session/bed7e7d2-d849-4bd0-ab17-fdca3fb080f9/element {
  "value": "Accounts ",
  "using": "partial link text"
}
1547499923020   Marionette  TRACE   0 -> [0,315,"WebDriver:FindElement",{"using":"partial link text","value":"Accounts "}]
1547499923241   Marionette  TRACE   0 <- [1,315,{"error":"no such element","message":"Unable to locate element: Accounts ","stacktrace":"WebDriverError@chrome://mario ... entError@chrome://marionette/content/error.js:388:5\nelement.find/</<@chrome://marionette/content/element.js:339:16\n"},null]
1547499923240   webdriver::server   DEBUG   <- 404 Not Found {"value":{"error":"no such element","message":"Unable to locate element: Accounts ","stacktrace":"WebDriverError@chrome://marionette/content/error.js:178:5\nNoSuchElementError@chrome://marionette/content/error.js:388:5\nelement.find/</<@chrome://marionette/content/element.js:339:16\n"}}

正如您所提到的,您正在尝试查找文本为 Accounts (n) 的元素,其中 n = 1, 2, 3 ... 以及更多元素linkText as Add New Account and View All Accounts 存在,而不是使用 partialLinkText 最好用XPath 可以用下面的解决方法:

  • XPath:

    new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//li/a[@class='first accounting_page_menu' and starts-with(@href,'/accounting/view_all_accounts?')][starts-with(.,'Accounts')]"))).click();
    

更新

根据讨论 部分 link 文本选择器 优于 XPath 选择器。但是,根据此 usecase,由于存在类似的 link 文本,构建 XPath.