使用浏览器打开网址
///////////////////////////////////////////////////////// // Bare Bones Browser Launch // // Version 3.1 (June 6, 2010) // // By Dem Pilafian // // Supports: // // Mac OS X, GNU/Linux, Unix, Windows XP/Vista/7 // // Example Usage: // // String url = "http://www.centerkey.com/"; // // BareBonesBrowserLaunch.openURL(url); // // Public Domain Software -- Free to Use as You Like // ///////////////////////////////////////////////////////// package com.centerkey.bareBonesBrowserLaunch; import java.util.Arrays; import javax.swing.JOptionPane; public class BareBonesBrowserLaunch { static final String[] browsers = { "google-chrome", "firefox", "opera", "epiphany", "konqueror", "conkeror", "midori", "kazehakase", "mozilla" }; static final String errMsg = "Error attempting to launch web browser"; public static void openURL(String url) { try { // attempt to use Desktop library from JDK 1.6+ Class<?> d = Class.forName("java.awt.Desktop"); d.getDeclaredMethod("browse", new Class[] { java.net.URI.class }) .invoke(d.getDeclaredMethod("getDesktop").invoke(null), new Object[] { java.net.URI.create(url) }); // above code mimicks: java.awt.Desktop.getDesktop().browse() } catch (Exception ignore) { // library not available or failed String osName = System.getProperty("os.name"); try { if (osName.startsWith("Mac OS")) { Class.forName("com.apple.eio.FileManager") .getDeclaredMethod("openURL", new Class[] { String.class }) .invoke(null, new Object[] { url }); } else if (osName.startsWith("Windows")) Runtime.getRuntime().exec( "rundll32 url.dll,FileProtocolHandler " + url); else { // assume Unix or Linux String browser = null; for (String b : browsers) if (browser == null && Runtime.getRuntime() .exec(new String[] { "which", b }) .getInputStream().read() != -1) Runtime.getRuntime().exec( new String[] { browser = b, url }); if (browser == null) throw new Exception(Arrays.toString(browsers)); } } catch (Exception e) { JOptionPane.showMessageDialog(null, errMsg + "\n" + e.toString()); } } } }
时间: 2024-11-10 13:32:16