jxbrowser错误The Chromium profile directory is already used/locked by another BrowserContext instance

灰太狼 2022-03-17 02:06 405阅读 0赞

## 一、问题描述 ##

在JAVA FX中使用jxbrowser，第一次打开一个窗口，然后又打开一个窗口就出现如下错误：

Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    	at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1774)
    	at javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1657)
    	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:198)
    	at javafx.scene.Node.fireEvent(Node.java:8413)
    	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:198)
    	at javafx.scene.Scene$MouseHandler.process(Scene.java:3757)
    	at javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485)
    	at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762)
    	at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494)
    	at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:381)
    	at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:295)
    	at java.security.AccessController.doPrivileged(Native Method)
    	at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$354(GlassViewEventHandler.java:417)
    	at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:389)
    	at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:416)
    	at com.sun.glass.ui.View.handleMouseEvent(View.java:555)
    	at com.sun.glass.ui.View.notifyMouse(View.java:937)
    	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    	at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
    	at java.lang.Thread.run(Thread.java:748)
    Caused by: java.lang.reflect.InvocationTargetException
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
    	at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
    	at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1771)
    	... 48 more
    Caused by: javafx.fxml.LoadException: 
    /D:/xxxx/xxxx/analysis/target/classes/jxbrowser.fxml
    
    	at javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2601)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2579)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3214)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3175)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3148)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3124)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3104)
    	at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3097)
    	at com.fendo.analysis.AnalysisController.openJxBrowser(AnalysisController.java:251)
    	... 58 more
    Caused by: com.teamdev.jxbrowser.chromium.BrowserException: The Chromium profile directory is already used/locked by another BrowserContext instance or process.
    	at com.teamdev.jxbrowser.chromium.Browser.<init>(SourceFile:216)
    	at com.teamdev.jxbrowser.chromium.Browser.<init>(SourceFile:184)
    	at com.teamdev.jxbrowser.chromium.Browser.<init>(SourceFile:151)
    	at com.fendo.analysis.jxbrowser.JxBrowserController.initialize(JxBrowserController.java:51)
    	at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2548)
    	... 66 more

代码如下：

BrowserContextParams params = new BrowserContextParams("D:\\IDEA_work\\javafx\\jxbrowser\\cookie");
    BrowserContext context = new BrowserContext(params);
    
    Browser browser = new Browser(context);
    BrowserView view = new BrowserView(browser);
    
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    frame.add(view, BorderLayout.CENTER);
    frame.setSize(800, 600);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
    
    
    browser.loadURL("https://www.baidu.com");
    CookieStorage cookieStorage = browser.getCookieStorage();
    
    // Create and add new cookie
    int oneHourInMilliseconds = 36000000;
    int microsecondsOffset = 1000;
    // Cookie will be alive during one hour starting from now
    long expirationTimeInMicroseconds = (System.currentTimeMillis() +
    		oneHourInMilliseconds) * microsecondsOffset;
    //        cookieStorage.setCookie("http://www.baidu.com", "mycookie", "myvalue",
    //                ".baidu.com", "/", expirationTimeInMicroseconds, false, false);
    List<Cookie> cookies = cookieStorage.getAllCookies();
    for (Cookie cookie : cookies) {
    	System.out.println("cookie = " + cookie);
    }

## 二、解决方法 ##

这是由于浏览器使用相同配置文件目录造成的，也就是上面的BrowserContext，多次初始化时，使用的都是BrowserContext这一个用的是同一个目录。官网提供了一个解决方法：[https://jxbrowser.support.teamdev.com/support/solutions/articles/9000012878-creating-browser][https_jxbrowser.support.teamdev.com_support_solutions_articles_9000012878-creating-browser]

多个窗口浏览时，初始化Browser时使用不同的目录就行了。

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![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTE3ODE1MjE_size_16_color_FFFFFF_t_70 1][]

[https_jxbrowser.support.teamdev.com_support_solutions_articles_9000012878-creating-browser]: https://jxbrowser.support.teamdev.com/support/solutions/articles/9000012878-creating-browser
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