How to access a resource file in src/main/resources/ folder in Spring Boot

Question

I\'m trying to access xsd in src/main/resources/XYZ/view folder where XYZ/view folder are created by me and folder has abc.xsd which I need for xml validation.

When

Answer 1

Both @Value and ResourceLoader work OK for me. I have a simple text file in src/main/resources/ and I was able to read it with both approaches.

Maybe the static keyword is the culprit?

package com.zetcode;

import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.CommandLineRunner;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.stereotype.Component;

@Component
public class MyRunner implements CommandLineRunner {

    @Value("classpath:thermopylae.txt")
    private Resource res;

    //@Autowired
    //private ResourceLoader resourceLoader;

    @Override
    public void run(String... args) throws Exception {

       // Resource fileResource = resourceLoader.getResource("classpath:thermopylae.txt");        

        List lines = Files.readAllLines(Paths.get(res.getURI()),
                StandardCharsets.UTF_8);

        for (String line : lines) {

            System.out.println(line);

        }
    }
}

A full working code example is available in my Loading resouces in Spring Boot tutorial.