Swing 设置windows 风格

try {UIManager.setLookAndFeel(“com.sun.java.swing.plaf.windows.WindowsLookAndFeel”);//Windows风格//UIManager.setLookAndFeel(“com.sun.java.swing.plaf.motif.MotifLookAndFeel”) ; //Mac风格//UIManager.setLookAndFeel(“javax.swing.plaf.metal.MetalLookAndFeel”) ;//Java默认风格} catch (ClassNotFoundException ex) {ex.printStackTrace();} catch (InstantiationException ex) {ex.printStackTrace();} catch (IllegalAccessException ex) {ex.printStackTrace();} catch (UnsupportedLookAndFeelException ex) {ex.printStackTrace();}