SpringBoot读取Resource下文件的几种方式
第一种:
ClassPathResource classPathResource = new ClassPathResource("excleTemplate/test.xlsx");
InputStream inputStream =classPathResource.getInputStream();
第二种
File file = ResourceUtils.getFile("classpath:excleTemplate/test.xlsx");
InputStream inputStream = new FileInputStream(file);
链接出处
https://www.jianshu.com/p/7d7e5e4e8ae3