过滤器 & 监听器 & 拦截器

过滤器：

https://blog.csdn.net/MissEel/article/details/79351231

https://blog.csdn.net/qq_32363305/article/details/82469451

https://www.cnblogs.com/sunniest/p/4555801.html

监听器:
https://www.cnblogs.com/ginb/p/7247955.html

https://www.cnblogs.com/zmwf/p/9103207.html

 

AOP拦截器:
https://blog.csdn.net/rainbow702/article/details/52185827