[英]CEF development in Eclipse with Java
我正在嘗試為Java應用程序開發瀏覽器,我找到了JCEF 。 我做了這個指南沒有任何錯誤。 現在我想嘗試一下簡單的例子“MainFrame.Java”,它也是構建的。 我在eclipse中創建了一個項目,將jar文件添加到庫中並復制了MainFrame文件。
如果我運行它,我會收到此錯誤:
Exception in thread "main" java.lang.UnsatisfiedLinkError: no jcef in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at org.cef.CefApp.<init>(CefApp.java:157)
at org.cef.CefApp.getInstance(CefApp.java:246)
at org.cef.CefApp.getInstance(CefApp.java:233)
at test.MainFrame.<init>(MainFrame.java:71)
at test.MainFrame.main(MainFrame.java:154)
我還嘗試了本課題中描述的步驟和評論中的鏈接。 但是如果我在第一步中下載文件,我就沒有所描述的文件或路徑。
有人知道如何讓它運行或我完全錯了嗎?
MainFrame文件的代碼:
public class MainFrame extends JFrame {
private static final long serialVersionUID = -5570653778104813836L;
private final JTextField address_;
private final CefApp cefApp_;
private final CefClient client_;
private final CefBrowser browser_;
private final Component browerUI_;
/**
* To display a simple browser window, it suffices completely to create an
* instance of the class CefBrowser and to assign its UI component to your
* application (e.g. to your content pane). But to be more verbose, this
* CTOR keeps an instance of each object on the way to the browser UI.
*/
private MainFrame(String startURL, boolean useOSR, boolean isTransparent) {
CefApp.addAppHandler(new CefAppHandlerAdapter(null) {
@Override
public void stateHasChanged(org.cef.CefApp.CefAppState state) {
// Shutdown the app if the native CEF part is terminated
if (state == CefAppState.TERMINATED)
System.exit(0);
}
});
CefSettings settings = new CefSettings();
settings.windowless_rendering_enabled = useOSR;
cefApp_ = CefApp.getInstance(settings);
client_ = cefApp_.createClient();
browser_ = client_.createBrowser(startURL, useOSR, isTransparent);
browerUI_ = browser_.getUIComponent();
address_ = new JTextField(startURL, 100);
address_.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
browser_.loadURL(address_.getText());
}
});
getContentPane().add(address_, BorderLayout.NORTH);
getContentPane().add(browerUI_, BorderLayout.CENTER);
pack();
setSize(800, 600);
setVisible(true);
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
CefApp.getInstance().dispose();
dispose();
}
});
}
public static void main(String[] args) {
new MainFrame("http://www.google.com", OS.isLinux(), false);
}
}
我搞定了。 我的問題是我沒有正確地構建二進制文件
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