读取properties配置文件

public static StringgetDirPath() {

Resource resource =null;

    Properties props =null;

    String driverClass =null;

    try {

resource =new ClassPathResource("/application.properties");

        props = PropertiesLoaderUtils.loadProperties(resource);

        driverClass = (String) props.get("socketPort");

    }catch (IOException e) {

e.printStackTrace();

    }

return driverClass;

}