用策略模式(自定义注解+包扫描)解决if else 太多的问题
https://mp.weixin.qq.com/s/8yN35pCsUTJvkJxlbXBwdQ
https://mp.weixin.qq.com/s/k2LKDor3b5hYWsYKB2Lntg
应用:
https://mp.weixin.qq.com/s/8yN35pCsUTJvkJxlbXBwdQ
https://mp.weixin.qq.com/s/k2LKDor3b5hYWsYKB2Lntg
应用: