Java:将文本复制到Apache Wicket web应用程序中的剪贴板

TextField<String> textField = new TextField<>("text");
add(textField);

add(new Link<Void>("copyButton") {
    @Override
    public void onClick() {
        String text = textField.getModelObject();
        // 将文本复制到剪贴板的代码
    }
});

import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;

// ...

String text = textField.getModelObject();
StringSelection selection = new StringSelection(text);
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(selection, null);

import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.OnDomReadyHeaderItem;

// ...

@Override
public void renderHead(IHeaderResponse response) {
    super.renderHead(response);
    response.render(JavaScriptHeaderItem.forScript("function copyToClipboard() { " +
            "var text = document.getElementById('text').value; " +
            "navigator.clipboard.writeText(text); }", "copyToClipboard"));
}

// ...

add(new Link<Void>("copyButton") {
    @Override
    public void onClick() {
        // 调用JavaScript函数将文本复制到剪贴板
        target.appendJavaScript("copyToClipboard();");
    }
});