Selenium TestNG-创建了配置属性和读取属性文件，现在我需要在测试用例中调用它

   public static void main(String[] args) {

       Properties prop = new Properties();

       FileInputStream input = null;

       try {

           input = new FileInputStream("config.properties");

           prop.load(input);

           // 读取属性值

           String browser = prop.getProperty("browser");

           String url = prop.getProperty("url");

           String username = prop.getProperty("username");

           String password = prop.getProperty("password");

           // 在测试用例中使用属性值

           System.out.println("Browser: " + browser);

           System.out.println("URL: " + url);

           System.out.println("Username: " + username);

           System.out.println("Password: " + password);

       } catch (IOException ex) {

           ex.printStackTrace();

       } finally {

           if (input != null) {

               try {

                   input.close();

               } catch (IOException e) {

                   e.printStackTrace();

               }

           }

       }

   }