java执行js文件

 

1. 1. function browse() {
   2.     var guiPkgs = new JavaImporter(java.awt, java.awt.event,
   3.                              javax.swing, javax.swing.undo,
   4.                              javax.swing.event, javax.swing.text);
   5.     with (guiPkgs) {
   6.         var desktop = null;
   7.         if (Desktop.isDesktopSupported()) {
   8.             desktop = Desktop.getDesktop();
   9.         } else {
   10.             alert("no desktop support");
   11.             return;
   12.         }
   14.         if (desktop.isSupported(Desktop.Action.BROWSE)) {
   15.             desktop.browse(new java.net.URI("http://blog.csdn.net/dashi99"));
   16.         } else {
   17.             alert("no browser support");
   18.         }
   19.     }
   20. }
   22. if (this.application != undefined) {
   23.     this.application.addTool("Browse", browse);
   24. }
   import java.util.*;
2. import java.io.*;
3. import javax.script.*;
5. public class Main
6. {
7.     public Main()
8.     {
9.         try {
10.             ScriptEngineManager m = new ScriptEngineManager();
11.             ScriptEngine engine = m.getEngineByName("javascript");
12.             if ( engine != null )
13.             {
14.                 InputStream is = this.getClass().getResourceAsStream("browse.js");
15.                 Reader reader = new InputStreamReader(is);
16.                 engine.eval(reader);
17.                 Invocable invocableEngine = (Invocable)engine;
18.                 invocableEngine.invokeFunction("browse");
19.             }
20.         }
21.         catch ( Exception e ) {
22.             e.printStackTrace();
23.         }
24.     }
25.     
26.     public static void main(String[] args)
27.     {
28.         Main m = new Main();
29.     }
30. }