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enter code here
import java.util.ArrayList;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class ArrayLiist {
public static void main(String[] args) {
launchBrowser("CH");
WebDriver driver=null;
driver.findElement(By.id("user_login")).sendKeys("admin");
driver.findElement(By.id("user_pss")).sendKeys("demo123");
driver.findElement(By.id("wp-submit")).click();
}
public static void launchBrowser(String bn) {
if(bn=="CH")
{
System.setProperty("webdriver.chrome.driver","E:\\Selenium Downloaded\\chrome\\chromedriver.exe");
ChromeDriver driver = new ChromeDriver();
driver.get("http://demosite.center/wordpress/wp-admin/plugins.php");
}
}
}
我認爲司機沒有被識別?我已經institiated webdriver的= NULL,但仍然是一個顯示空指針異常的ArrayLiist.main(ArrayLiist.java:13)我在我的硒腳本中得到空指針異常?
異常線程 「main」 顯示java.lang.NullPointerException
「我有institiated webdriver的= NULL,但仍然是一個展示空指針異常「嗯,是的... –