@@ -0,0 +1,539 @@
+package com.lance.email;%0A%0Aimport org.springframework.boot.SpringApplication;%0Aimport org.springframework.boot.autoconfigure.SpringBootApplication;%0Aimport org.springframework.context.ApplicationContext;%0A%0A@SpringBootApplication%0Apublic class SimpleApplication %7B%0A%09%0A%09public static void main(String%5B%5D args) %7B%0A%09%09ApplicationContext context = SpringApplication.run(SimpleApplication.class, args);%0A%09%09%0A%09%09String%5B%5DbeanNames = context.getBeanDefinitionNames();%0A%09%09for(String beanName: beanNames) %7B%0A%09%09%09System.out.println(%22BeanName: %22 + beanName);%0A%09%09%7D%0A%09%7D%0A%7D%0A

add simple application