<img width="1539" height="1215" alt="Image" src="https://github.com/user-attachments/assets/550d4fb7-0b85-42c7-ba68-de66d83c0fea" /> https://help.jeecg.com/java/online/auth/data 基于sql的数据权限的当前用户上下文变量如何获取到角色信息? 使用什么编码?