Selenium 脚本不工作异常

Question

我是 selenium 的初学者，需要以下脚本的帮助，我试图在其中发送值 vai 文本字段。下面是代码片段。

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class login {
    static
    {
        System.setProperty("webdriver.chrome.driver", "./driver/chromedriver.exe");
    }

    public static void main(String[] args) 
    {
        WebDriver driver=new ChromeDriver();
        driver.get("https://XXXXX.XXXXXX.com/authentication/login");

        driver.findElement(By.name("login")).sendKeys("ravi");

    }

}

显示错误

Exception in thread "main" java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.chrome.driver system property; for more information, see https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver. The latest version can be downloaded from http://chromedriver.storage.googleapis.com/index.html at com.google.common.base.Preconditions.checkState(Preconditions.java:754) at org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:124) at org.openqa.selenium.chrome.ChromeDriverService.access$000(ChromeDriverService.java:32) at org.openqa.selenium.chrome.ChromeDriverService$Builder.findDefaultExecutable(ChromeDriverService.java:137) at org.openqa.selenium.remote.service.DriverService$Builder.build(DriverService.java:339) at org.openqa.selenium.chrome.ChromeDriverService.createDefaultService(ChromeDriverService.java:88) at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:123) at login.main(login.java:14)

Answer 1

试试这段代码:

public class login {

public static void main(String[] args) {
 System.setProperty("webdriver.chrome.driver","Path/to/your/chromedriver.exe");
 WebDriver driver=new ChromeDriver();
 WebDriver wait = new WebDriverWait(driver,30); 
 driver.get("https://XXXXX.XXXXXX.com/authentication/login");
 wait.until(ExpectedConditions.visibilityOf(driver.findElement(By.name("login"))));
 driver.findElement(By.name("login")).sendKeys("ravi");