springMVC流程,将会以无xml的方式画流程图,毕竟都2020年了不会还有人用xml配置吧!!!
@Override
public void onStartup(javax.servlet.ServletContext servletCxt) throws ServletException {
AnnotationConfigWebApplicationContext ac = new AnnotationConfigWebApplicationContext()
ac.register(AppConfig.class)
ac.refresh()
DispatcherServlet servlet = new DispatcherServlet(ac)
ServletRegistration.Dynamic registration = servletCxt.addServlet("app", servlet)
registration.setLoadOnStartup(1)
registration.addMapping("/app/*")
}
该方式实现的原理将会在后续文章中进行详细说明!!
