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;

}