主题: 通过浏览器打开指定链接

java 代码

package test.bowen;

import java.lang.reflect.Method;
import javax.swing.JOptionPane;

public class URLOpener {
    public static void openURL(String url) {
        String osName = System.getProperty("os.name");
        try {
            if (osName.startsWith("Mac OS")) {
                Class fileMgr = Class.forName("com.apple.eio.FileManager");
                Method openURL = fileMgr.getDeclaredMethod("openURL", new Class[] { String.class });
                openURL.invoke(null, new Object[] { url });
            } else if (osName.startsWith("Windows")) {
                Runtime.getRuntime().exec(
                        "rundll32 url.dll,FileProtocolHandler " + url);
            } else { // assume Unix or Linux
                String[] browsers = { "firefox", "opera", "konqueror",
                        "epiphany", "mozilla", "netscape" };
                String browser = null;
                for (int count = 0; count < browsers.length && browser == null; count++) {
                    if (Runtime.getRuntime().exec(new String[] { "which", browsers[count]})
                            .waitFor() == 0) {
                        browser = browsers[count];
                    }
                }
                if (browser == null) {
                    throw new Exception("Could not find web browser");
                } else {
                    Runtime.getRuntime().exec(new String[] { browser, url });
                }
            }
        } catch (Exception ex) {
            System.out.println("打开浏览器时出错:" + ex.getMessage());
            JOptionPane.showMessageDialog(null, "打开浏览器时出错:"
                    + ex.getLocalizedMessage());
        }
    }
    public static void main(String[] s){
        URLOpener.openURL("www.iteye.com");
    }
}