好的，这是带有一些限制参数的示例类：
package com.pasuna;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Random;import javax.script.Invocable;import javax.script.scriptEngine;import javax.script.scriptException;import jdk.nashorn.api.scripting.NashornscriptEngineFactory;public class scriptTest { public static class Logger { public void log(String message) { System.out.println(message); } } public static class Dice { private Random random = new Random(); public int D6() { return random.nextInt(6) + 1; } } public static void main(String[] args) { NashornscriptEngineFactory factory = new NashornscriptEngineFactory(); scriptEngine engine = factory.getscriptEngine(new String[]{"-strict", "--no-java", "--no-syntax-extensions"}); //note final, does not work. final Dice dice = new Dice(); final Logger logger = new Logger(); engine.put("dice", dice); engine.put("log", logger); engine.put("hello", "world"); try { engine.eval("log.log(hello);"); engine.eval("log.log(Object.keys(this));"); engine.eval("log.log(dice.D6());" + "log.log(dice.D6());" + "log.log(dice.D6());"); engine.eval("log.log(Object.keys(this));"); engine.eval("Coffee"); //boom as should engine.eval("Java"); //erm? shoud boom? engine.eval("log = 1;"); //override final, boom, nope engine.eval("log.log(hello);"); //boom } catch (final scriptException ex) { ex.printStackTrace(); } BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String input = ""; do { try { input = br.readLine(); engine.eval(input); } catch (final scriptException | IOException se) { se.printStackTrace(); } } while (!input.trim().equals("quit")); try { engine.eval("var add = function(first, second){return first + second;};"); Invocable invocable = (Invocable) engine; Object result = invocable.invokeFunction("add", 1, 2); System.out.println(result); } catch (final NoSuchMethodException | scriptException se) { se.printStackTrace(); } Object l = engine.get("log"); System.out.println(l == logger); }}有关标志的更多信息，可以在这里找到：http
:
//hg.openjdk.java.net/jdk8/jdk8/nashorn/rev/eb7b8340ce3a
（nashorn文档的imho atm很差）
