SpringBoot获取class类路径下资源的绝对路径

import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;

Resource resource = new ClassPathResource("static/1.txt");
//获1.txt的取相对路径
String path = resource.getFile().getPath();

输出：C:Users86131Desktophospitalhospitalhospitalhospital-usertargetclassesstatic1.txt