?? springboot ??? ??? ?? ClassLoader.getSystemResource ???? ???? ??? ???? ?? ? ??? ?? null???. springboot? ??? ? ClassLoader? ?? ??? ??? ?? ??? ? ?? ??? ?????
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??? ??? ??? ??????. ?? ????? ClassLoader.getSystemResource ???? ???? ? ??? SpringBoot? ??? war ???? ???? ? ????.
?? ResourceUtils.getURL(usersExistingData).openStream()? ??? ???
![[? ?????] Node.js ?? ??](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
