Question

这是我的测试类，包含所有代码行。我认为问题出在xpath中，因为它找不到元素。

package practice;

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;

public class selPractice {

public static void main(String[] args) throws InterruptedException
{
    String key="webdriver.chrome.driver";
    String value="./software/chromedriver.exe";
    System.setProperty(key, value);
    WebDriver driver=new ChromeDriver();
    driver.get("https://www.google.com");
    //to automate auto suggestion 

driver.findElement(By.xpath("//input[@title='Search']")).sendKeys("motogp");
List<WebElement>motolist=driver.findElements(By.xpath("//ul[@role='listbox]
//li/descendant::div[@class='sbl1']"));
    Thread.sleep(2000);

    int count=motolist.size();
    System.out.println(count);
    for(WebElement list:motolist)
    {
        String text=list.getText();
        System.out.println(text);
    }
}
}

Answer 1

要从Google Home Page上的搜索框中提取自动建议，您必须为 visibilityOfAllElements引入 WebDriverWait ，您可以使用以下解决方案：

代码块：

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class Google_Auto_Suggestions {

    public static void main(String[] args) {

        System.setProperty("webdriver.chrome.driver", "C:\\Utility\\BrowserDrivers\\chromedriver.exe");
        ChromeOptions options = new ChromeOptions();
        options.addArguments("start-maximized");
        options.addArguments("disable-infobars"); 
        options.addArguments("--disable-extensions"); 
        WebDriver driver = new ChromeDriver(options);
        driver.get("http://www.google.com");
        new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.name("q"))).sendKeys("motogp");
        List<WebElement> motolist = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.xpath("//form[@action='/search' and @role='search']//ul[@role='listbox']//li//span")));
        for(WebElement list:motolist)
        {
            String text=list.getText();
            System.out.println(text);
        }
    }
}

控制台输出：

Only local connections are allowed.
Dec 04, 2018 6:14:51 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: OSS
motogp
motogp 2018
motogp live
motogp results
motogp game
motogp news
motogp bikes
motogp race
motogp wiki
motogp schedule

浏览器快照：

在这里您可以找到有关Python Selenium Testing. How can I extract the Auto Suggestions from search box on Google Home Page?的相关讨论

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1 个答案: