注释类型 RestController
@Target(TYPE) @Retention(RUNTIME) @Documented @Controller @ResponseBody public @interface RestController
A convenience annotation that is itself annotated with@Controller
and@ResponseBody
.Types that carry this annotation are treated as controllers where
@RequestMapping
methods assume@ResponseBody
semantics by default.NOTE:
@RestController
is processed if an appropriateHandlerMapping
-HandlerAdapter
pair is configured such as theRequestMappingHandlerMapping
-RequestMappingHandlerAdapter
pair which are the default in the MVC Java config and the MVC namespace.- 从以下版本开始:
- 4.0
- 作者:
- Rossen Stoyanchev, Sam Brannen
元素详细资料
value
@AliasFor(annotation=Controller.class) String value
The value may indicate a suggestion for a logical component name, to be turned into a Spring bean in case of an autodetected component.- 返回:
- the suggested component name, if any (or empty String otherwise)
- 从以下版本开始:
- 4.0.1
- 默认值:
- ""