java的套接字Socket问题
来源:百度知道 编辑:UC知道 时间:2024/09/20 09:18:44
客户端在其界面内有三个文本框用来输入一个一元二次方程的三个系数,点击“连接服务器”按钮后,将其发给服务器,点击“求方程的根”按钮后,在两个实根的文本框中显示这个实根的值。
服务器接到数据后将计算出的方程的实根返回给客户端。
(最好有必要的注释)
能不能有多些注释,程序太复杂了?
server:
package socket;
import javax.swing.*;
import java.awt.*;
import java.io.IOException;
import java.net.*;
import java.util.Vector;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.GridBagConstraints;
import java.awt.Point;
import javax.swing.JButton;
import javax.swing.JLabel;
import java.awt.Color;
import javax.swing.ImageIcon;
public class Server extends JFrame implements Runnable {
private static final long serialVersionUID = 1L;
private JPanel jContentPane = null;
private JPanel diaPanel = null;
private JPanel outPanel = null;
private JPanel btnPanel = null;
private JButton closeButton = null;
private JButton sendButton = null;
private JTextArea outTextArea = null;
private List dialist = null;
public Server() {
super();
initialize();