摘要：import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.IOException; import java.net.ServerSocket; import java.net.Socket; /** * 服务器返回用户输入的信息， 为多个用户提供服务：为每个客户分配... 阅读全文

摘要：package com.jpzhutech.select; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class SelectTest ... 阅读全文

摘要：final Table table = new Table(parent, SWT.NONE | SWT.FULL_SELECTION); final GridData gd = new GridData(SWT.LEFT, SWT.TOP, false, true); gd.heightHint = 100; table.setLayoutData(gd); table.set... 阅读全文

摘要：import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.PreparedStatement;import java.sql.ResultSetMetaData 阅读全文

摘要：import java.awt.*; import java.awt.event.*; import javax.swing.*; public class KeyDemo extends JFrame{ int index; JLabel jl = new JLabel("你好啊~"); JButton jb = new JButton("点击改变标签上的文字")... 阅读全文

摘要：import javax.swing.*; import javax.swing.tree.*; import java.awt.FlowLayout; import java.awt.GridLayout; public class TreeDemo extends JFrame{ JTree jTree=new JTree(); JTextField jTextField =new JT... 阅读全文