胡乱的记下

       WebMvcConfigurerAdapter :

  WebApplicationInitializer :

http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/WebApplicationInitializer.html

AbstractDispatcherServletInitializer

@EnableWebMvc

@Inject 

@Beam

http://jinnianshilongnian.iteye.com/blog/1463704

Mark:

https://my.oschina.net/devleon/blog/530953