在servlet中加载属性文件？

我有一个java maven项目。我在 src / main / resources 文件夹中放置了一个属性文件。

I have a java maven project. i have placed a properties file in src/main/resources folder.

src/main/resources
  |
  |___properties
        |
        |
        |___custom_en_US.properties

我在servlet中加载属性文件如下所示。

I am loading properties file as below in servlet.

ResourceBundle bundle = ResourceBundle.getBundle("classpath:properties/custom", request.getLocale());

但是上面的行正在抛出异常，说资源未找到。我如何提供属性文件的路径？请帮助我。

but above line is throwing exception saying resource not found. How can i give path to properties file? Please help me.

谢谢！