JAVA Jlabel

import java.awt.*;

im来自port javax.swing.*;

public class Main {

public static void main(String[] args) {

JFrame frame=new JFrame();

frame.setP上供轴伟referredSize(new Dimension(300,250));

frame担都孔协食得径带.pack();

frame.setLayout(null);

frame.setVisible(true);

frame.setTitle("我的第一个JAVA程序");

JLabel l1=new JLabel();

l1.setText("wenzi");

l1.setBounds(100, 100, 50, 100);

frame.add(l1);