@ControllerAdvice 拦截异常并统一处理

Spring Boot 系列（八）@ControllerAdvice 拦截异常并统一处理
https://www.cnblogs.com/magicalSam/p/7198420.html

SpringMVC重要注解（二）@ControllerAdvice
https://blog.csdn.net/w372426096/article/details/78429141

• SpringMVC重要注解（一）@ExceptionHandler和@ResponseStatus

  https://blog.csdn.net/lovesomnus/article/details/73188823

• SpringMVC重要注解（二）@ControllerAdvice

  https://blog.csdn.net/w372426096/article/details/78429141

• SpringMVC重要注解（三）@RequestParam 

  https://blog.csdn.net/lovesomnus/article/details/78850688

  SpringMVC重要注解（四）@ModelAttribute

  https://blog.csdn.net/lovesomnus/article/details/78873089

• SpringMVC重要注解（五）@SessionAttributes

 　　　　https://blog.csdn.net/lovesomnus/article/details/78895079

• spring boot(10) 学习内容