Java,Swing jigloo 图形插件； text属性里面输入汉字 UI显示不出来，求大神帮主？？

jButton1.setText("\u6211\u7684\u6309\u94ae");我用Swing图形插件里面button的text属性设置为：我的按钮，但是在代码... jButton1.setText("\u6211\u7684\u6309\u94ae");我用Swing图形插件里面button的text属性设置为：我的按钮，但是在代码里是这样的，而且在图形界面也显示为口口口口，请大神帮忙解决？

package study.GUI;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import javax.swing.JButton;

import javax.swing.WindowConstants;
import javax.swing.SwingUtilities;

public class MySwingDemo extends javax.swing.JFrame {
private JButton jButton1;

/**
* Auto-generated main method to display this JFrame
*/
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
MySwingDemo inst = new MySwingDemo();
inst.setLocationRelativeTo(null);
inst.setVisible(true);
}
});
}

public MySwingDemo() {
super();
initGUI();
}

private void initGUI() {
try {
getContentPane().setLayout(null);
setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
{
jButton1 = new JButton();
getContentPane().add(jButton1);
jButton1.setLayout(null);
jButton1.setText("\u6211\u7684\u6309\u94ae");
jButton1.setBounds(205, 12, 155, 51);
}
pack();
setSize(400, 300);
} catch (Exception e) {
//add your error handling code here
e.printStackTrace();
}
}

} 展开