java - 尝试使用已编译的 JavaFX 应用程序运行 Webdriver

Question

我正在使用优秀的 webdriver 框架构建一个应用程序。首先，我想指出我对 Java 非常陌生。大约 3-4 天前开始学习它，到目前为止觉得用起来很棒!我正在使用 IntelliJ(我使用 PyCharm，所以这对我来说是一个显而易见的选择)

无论如何，还是要解决问题。我已经开始编写代码，一切进展顺利，然后我决定我应该从 GUI 开始。因此，我在 IntelliJ 中创建了一个新的 JavaFX 应用程序，添加了现有代码，制作了一个按钮(w00t，去我吧!)并使其运行一个加载 chromedriver 实例并加载网页的方法。当我在 IntelliJ 中运行时，它按预期工作。然而，当我构建工件时，我无法让它工作。应用程序加载了我 Shiny 的 GUI，我单击按钮，但没有任何反应。最初我认为 chromedriver 的目录是错误的，所以我设置了它的绝对路径(我知道这是正确的)。还是没用。然后我尝试使用 java -jar JavaFXApp.jar 加载应用程序。它加载得很好，单击了按钮，然后我遇到了一大堆错误。我环顾四周，但由于我是菜鸟，无法弄清楚。 这是输出

Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1768) at javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1651) at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49) at javafx.event.Event.fireEvent(Event.java:204) at javafx.scene.Node.fireEvent(Node.java:8175) at javafx.scene.control.Button.fire(Button.java:185) at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182) at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:96) at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:89) at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218) at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54) at javafx.event.Event.fireEvent(Event.java:204) at javafx.scene.Scene$MouseHandler.process(Scene.java:3746) at javafx.scene.Scene$MouseHandler.access$1800(Scene.java:3471) at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1695) at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2486) at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:314) at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:243) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:345) at com.sun.glass.ui.View.handleMouseEvent(View.java:526) at com.sun.glass.ui.View.notifyMouse(View.java:898) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1763) ... 43 more Caused by: java.lang.NoClassDefFoundError: org/openqa/selenium/NoSuchElementException at BetBot.Controller.TestT(Controller.java:16) ... 53 more Caused by: java.lang.ClassNotFoundException: org.openqa.selenium.NoSuchElementException at java.net.URLClassLoader$1.run(URLClassLoader.java:372) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:360) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 54 more

这是 Controller.java 文件。这是相当标准的。

import javafx.event.ActionEvent;

public class Controller {

public void TestT(ActionEvent actionEvent) {
        MainProg.main();
    }
}

MainProg.java 内容；

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

public class MainProg {
    public static void main() {
        System.setProperty("webdriver.chrome.driver", "/Users/Adam/IdeaProjects/Driver/OSX/chromedriver");
        WebDriver driver = new ChromeDriver();
        driver.get("Http://www.google.com");
    }

}

如果我将 TestT 函数设置为仅将文本字段的值设置为“Hello World”，我不会遇到任何问题。 任何帮助，将不胜感激。 谢谢

Answer 1

没关系。我是个菜鸟，忘记将 chromedriver jar 添加到构建文件夹中。现在一切正常。