无法在Google Chrome

时间:2017-01-11 19:33:08

标签: selenium

如何在Google Chrome中选择第二个标签页中的第二个链接 浏览器

package Testing;

import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;

public class TestPage {
WebDriver driver;
By text = By.linkText("http://www.phptravels.net");
By flights = By.xpath("//a[text()='Flights')]/@herf");


@BeforeTest
public void setup() throws InterruptedException  {
    System.setProperty("webdriver.chrome.driver", "D:\\chromedriver.exe");
    driver = new ChromeDriver();
    driver.manage().window().maximize();
    driver.get("http://phptravels.com/demo/");
    driver.findElement(text).click();

}

@Test
public void flights() {
    driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);
    driver.findElement(flights).click();
}
}
FAILED: flights
org.openqa.selenium.InvalidSelectorException: invalid selector: Unable to locate an element with the xpath expression
     由于以下错误,

// a [text()='Flights')] / @ herf:       SyntaxError:无法对'Document'执行'evaluate':字符串'// a [text()='Flights')] / @ herf'不是有效的XPath表达式。         (会议信息:chrome = 55.0.2883.87)         (驱动程序信息:chromedriver = 2.27.440174(e97a722caafc2d3a8b807ee115bfb307f7d2cfd9),platform = Windows NT   10.0.14393 x86)(警告:服务器未提供任何堆栈跟踪信息)       命令持续时间或超时:616毫秒       有关此错误的文档,请访问:http://seleniumhq.org/exceptions/invalid_selector_exception.html       构建信息:版本:'未知',修订版:'1969d75',时间:'2016-10-18 09:43:45 -0700'       驱动程序信息:org.openqa.selenium.chrome.ChromeDriver       功能[{applicationCacheEnabled = false,rotate = false,mobileEmulationEnabled = false,networkConnectionEnabled = false,   铬= {chromedriverVersion = 2.27.440174   (e97a722caafc2d3a8b807ee115bfb307f7d2cfd9),   userDataDir = C:\用户\ SOWJAN〜1 \应用程序数据\本地\ TEMP \ scoped_dir4704_3077},   takesHeapSnapshot = true,pageLoadStrategy = normal,   databaseEnabled = false,handlesAlerts = true,hasTouchScreen = false,   version = 55.0.2883.87,platform = XP,browserConnectionEnabled = false,   nativeEvents = true,acceptSslCerts = true,locationContextEnabled = true,   webStorageEnabled = true,browserName = chrome,takesScreenshot = true,   javascriptEnabled = true,cssSelectorsEnabled = true,   unexpectedAlertBehaviour =}]       会议ID:30e01d83efbd6b2eecc377a1222de35e       ***元素信息:{Using = xpath,value = // a [text()='Flights')] / @ herf}         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown   资源)         at java.lang.reflect.Constructor.newInstance(Unknown Source)         在org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:216)         在org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:168)         在org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:635)         在org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:368)         在org.openqa.selenium.remote.RemoteWebDriver.findElementByXPath(RemoteWebDriver.java:473)         在org.openqa.selenium.By $ ByXPath.findElement(By.java:361)         在org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:360)         在Testing.TestPage.flights(TestPage.java:30)         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)         at java.lang.reflect.Method.invoke(Unknown Source)         at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:104)         at org.testng.internal.Invoker.invokeMethod(Invoker.java:645)         在org.testng.internal.Invoker.invokeTestMethod(Invoker.java:851)         在org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1177)         at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)         在org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)         在org.testng.TestRunner.privateRun(TestRunner.java:756)         在org.testng.TestRunner.run(TestRunner.java:610)         在org.testng.SuiteRunner.runTest(SuiteRunner.java:387)         at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:382)         在org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)         在org.testng.SuiteRunner.run(SuiteRunner.java:289)         在org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)         在org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)         at org.testng.TestNG.runSuitesSequentially(TestNG.java:1293)         at org.testng.TestNG.runSuitesLocally(TestNG.java:1218)         在org.testng.TestNG.runSuites(TestNG.java:1133)         在org.testng.TestNG.run(TestNG.java:1104)         at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:132)         at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:236)         在org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:81)

2 个答案:

答案 0 :(得分:0)

XPath中的selenium表达式应该用于选择网络元素,而XPath显然不正确,因为它指向属性(@href中也存在拼写错误......还有一个额外的支架。你应该尝试以下:

driver.findElement(By.xpath("//a[normalize-space(.)='Flights']")).click();

答案 1 :(得分:0)

面对InvalidSelectorException,因为您的xpath无效,因为您使用@href属性和额外的'}'支架

By flights = By.xpath("//a[text()='Flights')]/@herf"); // Your xpath

只需更改您的xpath,然后尝试 -

By flights = By.xpath("//a[contains(., 'Flights')]");
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