SpringBoot是微服务框架。小而可配置。
SpringBoot是全程注解,高度继承(所有的业务模块都快接入)
起始类.class//主注解@SpringBootApplicationpublic class App{public static void main( String[] args ){SpringApplication.run(App.class, args);}}
@RestController//返回Json的数据格式public class UserController{//客户机的请求@RequestMapping("/")public String defaultResult(){System.out.println("spring 启动");return "spring框架";}@RequestMapping("/one")public String defaultJsonObject(){System.out.println("Json 启动");JSONObject object=new JSONObject();object.put("name","张三");return object.toString();}}

