摘要:
(一)图形界面基础 1 import javax.swing.*; 2 import java.awt.*; 3 4 public class MainFrame extends JFrame{ 5 6 //容器 7 private Container con = getContentPane(); 8 9 public static void main(String[] args) {10 11 new MainFrame();12 13 }14 15 public Main... 阅读全文