springboot default configuration

static: Save all static resources: js css images;

templates: Save all template pages; (Spring Boot default jar package using an embedded Tomcat, the default does not support JSP page); you can use a template engine (freemarker, thymeleaf);

SpringBoot use a global configuration file, the configuration file name is fixed:

• application.properties
• application.yml

Role configuration file: Modify the default value SpringBoot auto-configuration; SpringBoot on the ground floor gave us automatically configured