springboot httpsession.getAtt....is null

1.开始怀疑是

@RequestMapping("") public String loginIndex() { return "admin/login"; }

修改修复了

@RequestMapping("/") public String loginIndex() { return "admin/login"; }

但是get时还是null

httpSession.getAttribute("use

后来清理了 浏览器缓存 ok

转载于:https://www.cnblogs.com/shaozhiqi/p/11535138.html