【发布时间】:2019-10-20 02:38:58
【问题描述】:
已编辑为英文
我正在浏览的页面**我没有编辑权限**并且需要单击引用 JavaScript 函数的文本。
- 使用 Selenium WebDriver 进行导航;
- 使用 ChromeDriver;
- 使用JavaScriptExecutor点击html标签
<div id="btn-certificacao-digital" style="display: block;">
<p>AUTENTICAÇÃO COM</p>
<br>
<strong>CERTIFICADO DIGITAL</strong>
<a href="javascript:ICPShow();" id="btnCallLogin" class="access-details">
</a>
</div>
我正在尝试这个:
public class ArispCrawler {
public void mainArispFlow() {
WebDriver driver = MainWebDriver.AutenticaMock();
driver.findElement(By.linkText("Arisp")).click();
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("document.getElementById('btnCallLogin').click()");
}
}
我的 WebDrive 的配置:
public static WebDriver ConfigNavDrive() {
System.setProperty("webdriver.chrome.driver", "C://Program Files//Selenium//chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.manage().window().maximize();
return (driver);
}
错误日志:
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
[1571537382.956][WARNING]: Timed out connecting to Chrome, retrying...
2019-10-19 23:09:44.983 INFO 15576 --- [ null to remote] o.o.selenium.remote.ProtocolHandshake : Detected dialect: W3C
[1571537387.001][WARNING]: Timed out connecting to Chrome, retrying...
Exception in thread "main" org.openqa.selenium.JavascriptException: javascript error: Cannot read property 'click' of null
(Session info: chrome=77.0.3865.120)
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:48'
System info: host: 'NOTETI-20', ip: '192.168.0.106', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_211'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 77.0.3865.120, chrome: {chromedriverVersion: 77.0.3865.40 (f484704e052e0..., userDataDir: C:\Users\tleite\AppData\Loc...}, goog:chromeOptions: {debuggerAddress: localhost:55279}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: XP, platformName: XP, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify}
Session ID: 5a7294d553560d624269a181a6406b00
OBS:其他简单的导航都可以正常工作,只是使用 JavaScriptExecutor 会出现问题。也通过单击 div 进行了测试,但它不起作用
更新
问题可能是当我使用 js.executeScript("document.getElementById('btnCallLogin').click()") 时,selenium 在当前窗口中打开另一个指南,因此它丢失了上下文,但我没有知道如何解决它。
【问题讨论】:
标签: javascript selenium-webdriver