这个问题已知吗？
是。通常，这是由于将渲染降低到图形卡本身的级别所引起的（很大程度上是在操作系统方面造成的）。
..以及如何解决这个问题？
AFAIU无法修复。甚至本机截图应用程序。将无法获得此类渲染的屏幕截图。
为了解决此问题，可以模拟一些“打印屏幕”键吗？
import java.awt.Robot;import java.awt.Toolkit;import java.awt.datatransfer.Clipboard;import java.awt.datatransfer.DataFlavor;import java.awt.event.KeyEvent;public class ScreenshotUsingPrintScreen { public static void main(String[] args) throws Exception { int i = KeyEvent.VK_PRINTSCREEN; Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard(); DataFlavor[] flavors = cb.getAvailableDataFlavors(); System.out.println("Before: "); for (DataFlavor flavor : flavors) { System.out.println(flavor); } // get the screenshot Robot robot = new Robot(); robot.keyPress(KeyEvent.VK_PRINTSCREEN); robot.delay(40); robot.keyRelease(KeyEvent.VK_PRINTSCREEN); robot.delay(40); cb = Toolkit.getDefaultToolkit().getSystemClipboard(); flavors = cb.getAvailableDataFlavors(); System.out.println("After: "); for (DataFlavor flavor : flavors) { System.out.println(flavor); } }}输出量
Before: java.awt.datatransfer.DataFlavor[mimetype=application/x-java-text-encoding;representationclass=[B]java.awt.datatransfer.DataFlavor[mimetype=text/rtf;representationclass=java.io.InputStream]java.awt.datatransfer.DataFlavor[mimetype=text/rtf;representationclass=java.nio.ByteBuffer]java.awt.datatransfer.DataFlavor[mimetype=text/rtf;representationclass=[B]java.awt.datatransfer.DataFlavor[mimetype=application/x-java-serialized-object;representationclass=java.lang.String]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.Reader]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.lang.String]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.CharBuffer]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[C]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=unipre]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=UTF-16]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=UTF-16]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=UTF-8]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=UTF-8]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=UTF-8]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=UTF-16BE]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=UTF-16BE]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=UTF-16BE]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=UTF-16LE]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=UTF-16LE]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=UTF-16LE]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=ISO-8859-1]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=ISO-8859-1]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=ISO-8859-1]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=windows-1252]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=windows-1252]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=windows-1252]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.io.InputStream;charset=US-ASCII]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=java.nio.ByteBuffer;charset=US-ASCII]java.awt.datatransfer.DataFlavor[mimetype=text/plain;representationclass=[B;charset=US-ASCII]After: java.awt.datatransfer.DataFlavor[mimetype=image/x-java-image;representationclass=java.awt.Image]
