Springboot 项目启动后获取配置属性

private static void openBrowse(String url) throws Exception {        String osName = System.getProperty("os.name", "");    if (osName.startsWith("Mac OS")) {      //苹果的打开方式      Class fileMgr = Class.forName("com.apple.eio.FileManager");      Method openURL = fileMgr.getDeclaredMethod("openURL", new Class[] { String.class });      openURL.invoke(null, new Object[] { url });    } else if (osName.startsWith("Windows")) {      //windows的打开方式。      Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler " + url);    } else {      // Unix or Linux的打开方式      String[] browsers = { "firefox", "opera", "konqueror", "epiphany", "mozilla", "netscape" };      String browser = null;      for (int count = 0; count < browsers.length && browser == null; count++)                if (Runtime.getRuntime().exec(new String[] { "which", browsers[count] }).waitFor() == 0)          browser = browsers[count];      if (browser == null)        throw new Exception("Could not find web browser");      else        //这个值在上面已经成功的得到了一个进程。        Runtime.getRuntime().exec(new String[] { browser, url });    }  }

public static void main(String[] args) throws Exception {        ConfigurableApplicationContext application = SpringApplication.run(N3AgentBooter.class, args);    Environment env = application.getEnvironment();    String ip = InetAddress.getLocalHost().getHostAddress();    String port = env.getProperty("server.port");    String path = env.getProperty("server.contextPath");    String url = String.format("http:%s:%s/%s/swagger-ui.html",ip,port,path);    openBrowse(url);  }