spring boot 做定时任务的时候（Scheduled），系统就会报错，N?400报错

spring boot 做定时任务的时候（Scheduled），系统就会报错，No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.