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java - 似乎无法获取 Selenium [Java] 中的属性

转载 作者：太空宇宙 更新时间：2023-11-04 10:32:56 25 4
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我正在尝试使用电子邮件自动获取亚马逊登录代码，并且我不断在控制台中获取此信息而不是实际值。这是我正在使用的代码:

    driver = new FirefoxDriver();
    driver.get("https://getnada.com");
    driver.findElement(By.cssSelector(".icon-plus")).click();
    driver.findElement(By.cssSelector(".user_name")).clear();
    driver.findElement(By.cssSelector(".user_name")).sendKeys(euser[0]);
    driver.findElement(By.cssSelector("#domain")).sendKeys(euser[1]);
    driver.findElement(By.cssSelector(".button")).click();
    TimeUnit.SECONDS.sleep(2);
    driver.findElement(By.className("msg_item")).click();
    TimeUnit.SECONDS.sleep(4);
    WebElement otp = driver.findElement(By.cssSelector(".otp"));
    String otp2 = otp.getText();
    System.out.println(otp2);

这里是控制台输出 im ggett(来自此链接的输出:String otp2 = otp.getText();)。

不太清楚为什么我不能以这种方式获取代码。

*** Element info: {Using=css selector, value=.otp}
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:545)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:319)
    at org.openqa.selenium.remote.RemoteWebDriver.findElementByCssSelector(RemoteWebDriver.java:413)
    at org.openqa.selenium.By$ByCssSelector.findElement(By.java:430)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:311)
    at Sele.getCode(Sele.java:88)
    at Sele.main(Sele.java:50)

这就是 HTML 代码的相关部分(消息本身)

<body><img width="1" height="1" src="https://www.amazon.com/gp/r.html?C=PEZFBQGDUNSN&amp;M=urn:rtn:msg:20180413074245990875ff91624d9d8bb242b741d0p0na&amp;R=3OQKPPQZZDF2F&amp;T=O&amp;U=https%3A%2F%2Fimages-na.ssl-images-amazon.com%2Fimages%2FG%2F01%2Fnav%2Ftransp.gif&amp;H=KSKZSRSP6P3QSUF8JZBWJ5KWQIMA&amp;ref_=pe_1568390_127719720_opens">
  <table align="center" cellspacing="0" id="container" cellpadding="0">
    <tbody>
    <tr>
      <td>
        <table cellspacing="0" id="content" cellpadding="0">
          <tbody>
          <tr>
            <td id="header">
              <table cellspacing="0" cellpadding="0">
                <tbody>
                <tr>
                  <td width="250" id="logo">
<img src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/cs/te/logo._CB152417367_.png" id="amazonLogo">                  </td>
                  <td width="250" id="title" valign="top" align="right"><p></p></td>
                </tr>
                </tbody>
              </table>
            </td>
          </tr>

          <tr>
            <td id="verificationMsg">
              <p>Hello,<br> We noticed that there was an attempt to sign in to your Amazon account. If you were prompted for a verification code, please enter the following to complete your sign-in.</p>
              <p class="otp">521914</p>
            </td>
          </tr>

          <tr>
            <td id="accountSecurity">
              <p>This code will expire in 10 minutes. 
<br><br>
If you did not try to sign in to your account, please change your password immediately by visiting your account settings on Amazon. We also recommend changing password on other non-Amazon websites if you use the same password. 
<br><br>
If you have additional questions about account security, please visit amazon.com/security. 
              </p>
            </td>
          </tr>

          <tr>
            <td id="closing">
              <p>Thanks for visiting Amazon!
              </p>
            </td>
          </tr>
          </tbody>
        </table>
      </td>
    </tr>
    </tbody>
  </table>
  <img width="1" height="1" src="https://www.amazon.com/gp/r.html?C=PEZFBQGDUNSN&amp;M=urn:rtn:msg:20180413074245990875ff91624d9d8bb242b741d0p0na&amp;R=3OQKPPQZZDF2F&amp;T=E&amp;U=https%3A%2F%2Fimages-na.ssl-images-amazon.com%2Fimages%2FG%2F01%2Fnav%2Ftransp.gif&amp;H=X5XU71AZVGA8LYXBO4DVAEXMCFKA&amp;ref_=pe_1568390_127719720_open">
  

<div id="selenium-highlight"></div></body>

最佳答案

我将为您提供一个适合您的替代方案。尝试使用以下方法来定位元素:

driver.findElement(By.xpath("//p[@class='otp']"));

关于java - 似乎无法获取 Selenium [Java] 中的属性，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49812454/

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