基于JavaGUI设计的聊天室 登陆注册页面 共享聊天室页面 私聊页面 三:相关细节代码展示 1.登陆页面GUI设计 import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.image.BufferedImage; import java.util.Random; public class LoginPageSwing extends JFrame { private JTextField usernameField; private JPasswordField passwordField; private static String Rusername; private JTextField captchaField; private JLabel captchaLabel; private String generatedCaptcha; public...