Get Resource Path in Spring Boot

There are multiple ways to obtain the resource path in Spring Boot.

1. A resource located on the classpath
2. Resource located in the classpath.
3. configuration properties file

ClassPathResource resource = new ClassPathResource("config.properties");
String path = resource.getFile().getAbsolutePath();

1. Tool for loading resources
2. Loader of resources
3. obtain resource
4. configuration properties

@Autowired
private ResourceLoader resourceLoader;

public void getResourcePath() {
    Resource resource = resourceLoader.getResource("classpath:config.properties");
    String path = resource.getFile().getAbsolutePath();
}

1. Assign value
2. @Amount
3. properties configuration file

@Value("classpath:config.properties")
private Resource resource;

public void getResourcePath() {
    String path = resource.getFile().getAbsolutePath();
}

You can obtain the path of resources under the classpath using any method.