springboot demo
hello world
@RestController
@SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
@RequestMapping({ "/", "/index" ,""})
public String index(){
return "hello springboot";
}
@RequestMapping("json")
public Map json(){
Map m=new HashMap();
m.put("index1","str1");
m.put("index2","str2");
m.put("index3","str3");
return m;
}
}index
json
