System.out.println(Files.readString(Path.of(resource.getURI())));

System.out.println(Files.readString(Path.of(resource.getURI()))); <=== (32,49) 번째 줄....

부분에서 에러가 발생합니다..

============ Error message ====================

Error:(32, 49) java: cannot find symbol <===

symbol: method of(java.net.URI)

location: interface java.nio.file.Path

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.boot.ApplicationArguments;

import org.springframework.boot.ApplicationRunner;

import org.springframework.core.io.Resource;

import org.springframework.core.io.ResourceLoader;

import org.springframework.stereotype.Component;

import java.nio.file.Files;

import java.nio.file.Path;

패키지 정상 임포트 됐습니다..

project => java version 11.0.1

SDK => java version 11.0.1