在sauce实验室的selenium webdriver（网格）上使用java运行applescript

当我们使用selenium远程web驱动程序（使用selenium网格）在MAC safari浏览器上启动https URL时，我面临认证安全问题[显示带continue的弹出窗口]

要单击“继续”按钮，我编写了apple脚本，并手动运行其工作状态良好。现在的问题是无法用java运行apple脚本

我尝试了以下方法：

getting java.io.IOException:无法运行程序“osascript”：CreateProcess error=2，系统找不到指定的文件，运行以下代码时显示错误

String applescriptCommand = "tell application \"System Events\"\n" + "if (exists of application process \"Safari\") is true then\n" + "tell process \"Safari\"\n" + "if (exists of sheet 1 of window 1) is true then\n" + "delay 1" + "click button \"Continue\" of group 2 of sheet 1 of window 1\n" + "delay 2\n" + "end if\n" + "end tell\n" + "end if\n" + "end tell";
String[] args = {"osascript", "-e", applescriptCommand};
Process process = Runtime.getRuntime().exec(args);
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(process.getErrorStream()));
String lsString;
while ((lsString = bufferedReader.readLine()) != null) {
 System.out.println(lsString);
 } 

使用ScriptEngineManager尝试在“engine.eval（applescriptCommand）；”处抛出NullPointerException

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请在这个问题上提供帮助。

可能的副本在saucelab的OS X Mountain Lion上运行applescript还有其他替代方法吗？我仍然有这个问题…关于如何在saucelab中运行applescript有没有解决方案？可能的副本在saucelab的OS X Mountain Lion上运行applescript有其他替代方法吗？我仍然有这个问题问题…关于如何在saucelab竞选有任何决议吗？

String applescriptCommand = "tell application \"System Events\"\n" + "if (exists of application process \"Safari\") is true then\n" + "tell process \"Safari\"\n" + "if (exists of sheet 1 of window 1) is true then\n" + "delay 1" + "click button \"Continue\" of group 2 of sheet 1 of window 1\n" + "delay 2\n" + "end if\n" + "end tell\n" + "end if\n" + "end tell";
        ScriptEngineManager mgr = new ScriptEngineManager();
        ScriptEngine engine = mgr.getEngineByName("AppleScriptEngine");
        try {
            engine.eval(applescriptCommand);
        } catch (ScriptException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }