您的现实世界用于面向方面编程有哪些？

I'm stumped as to why adoption of AO has been so slow. There are plenty of rich implementations out there for the predominant languages. My guess is that, like OO in it's day, it is enough of a paradigm shift that people don't recognize the places where it could be helping them.I'm stumped as to why adoption of AO has been s