用java8配置环境的方法

在Java8平台上执行带importPackage(...);语句的脚本时会报错下面提供方法解决报错的问题
scripting/AbstractScriptManager.java
找到第73行

                engine = sem.getEngineByName("javascript");
                 if (c != null) {
                     c.setScriptEngine(path, engine);
                 }
                 in = new FileInputStream(scriptFile);
                 BufferedReader bf = new BufferedReader(new InputStreamReader(in,"utf-8"));

01.                engine.eval(bf);
            } else if (c != null && npc) {
改成
01.                String lines = "load('nashorn:mozilla_compat.js');" + bf.lines().collect(Collectors.joining(System.lineSeparator()));

02.                engine.eval(lines);

scripting/PortalScriptManager.java
找到第74行

        final ScriptEngine portal = sef.getScriptEngine();
         try {
             in = new FileInputStream(scriptFile);
             BufferedReader bf = new BufferedReader(new InputStreamReader(in, "utf-8"));

01.            CompiledScript compiled = ((Compilable) portal).compile(bf);
            compiled.eval();
         } catch (final FileNotFoundException | UnsupportedEncodingException | ScriptException e) {
             System.err.println("讀取傳送點腳本出錯: " + scriptName + ":" + e);
             FileoutputUtil.log(FileoutputUtil.ScriptEx_Log, "讀取傳送點腳本出錯 (" + scriptName + ") " + e);
改成

01.            String lines = "load('nashorn:mozilla_compat.js');" + bf.lines().collect(Collectors.joining(System.lineSeparator()));

02.            CompiledScript compiled = ((Compilable) portal).compile(lines);
完成, 然後編譯運作看看吧!