运行简单测试时出现此错误 .
> java -version
java version "1.8.0_102"
> compiler version javac -version
javac 1.8.0_102
线程“main”中的异常java.lang.UnsupportedClassVersionError:org / openqa / selenium / WebDriver:java.lang.ClassLoader.defineClass(ClassLoader)中java.lang.ClassLoader.defineClass1(本机方法)中不支持的major.minor版本52.0 . java:800)at java.security.ClassLoader.defineClass(SecureClassLoader.java:142)at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)at java.net.URLClassLoader.access $ 100(URLClassLoader.java:71)在java.net.URLClassLoader $ 1.run(URLClassLoader.java:361)java.net.URLClassLoader $ 1.run(URLClassLoader.java:355)java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader .findClass(URLClassLoader.java:354)at java.lang.ClassLoader.loadClass(ClassLoader.java:425)at sun.misc.Launcher $ AppClassLoader.loadClass(Launcher.java:308)at java.lang.ClassLoader.loadClass( ClassLoader.java:358)java.lang.Class.class.devlaredMethods上的java.lang.Class.etDeclaredMethods0(Native Method),java.lang.C上的java.lang.Class.privateGetDeclaredMethods(Class.java:2615) lass.getMethod0(Class.java:2856)位于sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper)的sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)的java.lang.Class.getMethod(Class.java:1668)的.java:486)
这是代码
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.firefox.FirefoxDriver;
public class CustomerSignUpTest {
public static void main(String[] args) {
WebDriver selenium = new ChromeDriver();
selenium.get("http://www.cvs.com");
WebElement signuplink = null;
signuplink.findElement(By.partialLinkText("singup"));
WebElement Clicklink = null;
Clicklink.click();
2 回答
有同样的问题 . 从系统中删除旧的Java JDK,设置为使用Java8构建并像魔术一样工作 .
网站打开后我收到“拒绝访问”错误 . 仍然尝试下面的代码适合你 -