摘要:
import java.awt.Container;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;import javax.swing.JButton;import javax.swing.JComboBox;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JTable;impor 阅读全文