browser.java

这是一个用于测试用的搜索引擎的案例

package ir.utilities;
import java.io.*;
import java.lang.*;

/** 
 * Utilities for displaying a URL or local file in the current Browser
 * window using "browser -remote".  User must have browser running.
 *
 * @author Ray Mooney
*/

public class Browser
{
	public final static String BROWSER_NAME = "firefox";
	
    /** Make browser display a given URL */
    public static void display(String url) {
	String[] cmd = new String[3];
	cmd[0] = BROWSER_NAME;
	cmd[1] = "-remote";
	cmd[2] = "openURL(" + url + ")";
	try {
	    Runtime.getRuntime().exec(cmd);
	}
	catch (IOException e) {
	    System.out.println("Unable to run `" + BROWSER_NAME + "-remote' process.");
		}
    }

    /** Make browser display a given file */
    public static void display(File file)  {
	display("file:" + file.getAbsolutePath());
    }

    /** Test interface */
    public static void main(String[] args) throws IOException {
	String name = args[0];
	File file = new File(name);
	System.out.println("\nDisplaying: " + file.getAbsolutePath());
	display(file);
    }

}