我的IT技术

摘要： package hxy.widget.com;import java.awt.*;import java.awt.event.*;import java.io.*;import javax.swing.JFrame;public class AboutDialog extends JFrame implements ActionListener { /** * */ private static final long serialVersionUID = 5210678447574536145L; private FileDialog filedialog_save, filedialo... 阅读全文

摘要： 1.调用本地的浏览器import java.io.IOException;import java.net.MalformedURLException;import java.net.URL;public class UseBrowser { public static void main(String[] args) { URL url = null; try { url = new URL("http://www.baidu.com"); } catch (MalformedURLException e1) { // TODO Auto-generated catch b 阅读全文

摘要： import java.awt.Toolkit;import java.awt.datatransfer.Clipboard;import java.awt.datatransfer.DataFlavor;import java.awt.datatransfer.StringSelection;import java.awt.datatransfer.Transferable;import java.awt.datatransfer.UnsupportedFlavorException;import java.io.IOException;import javax.swing.JOptionP 阅读全文

摘要： 1.松树：import java.awt.*; import java.applet.*; public class Tree extends Applet{ public void paint(Graphics g) { g.drawString("静听松声寒!!", 35, 50 ); tree(200.0,400.0,200.0,0.0,7,g); this.setSize(500,500); } public void tree(double x1,double y1,double x2,double y2,int n,Graphics g) { i... 阅读全文