Spring、SpringMVC、Spring Boot 中的注解

Spring SpringMVC Spring Boot About 1,011 words

Spring

core

@Order

AOP

@EnableAspectJAutoProxy

依赖注入

@Autowired
@Value
@Qualifier
@Primary

组件和扫描

@Component
@Controller
@Service
@Repository
@Bean
@ComponentScan
@Import
@ImportResource
@Lazy
@Scope

配置

@Configuration
@Conditional
@Profile
@PropertySource

事务

@EnableTransactionalManagement
@Transactional

事件

@EventListener

异步

@EnableASync
@Async

调度

@EnableScheduling
@Scheduled

SpringMVC

Mapping

@RequestMapping
@GetMapping
@PostMapping

REST

@RestController
@RequestBody
@ResponseBody
@ResponseStatus：HTTP的请求头中的status

参数

@PathVariable
@RequestParam
@RequestHeader
@CookieValue

统一处理

@RestControllerAdvice
@ControllerAdvice
@ExceptionHandler

转换和格式化

@DateTimeFormat
@NumberFormat

跨域

@CrossOrigin

Spring Boot

Auto

@SpringBootApplication
@EnableAutoConfiguration
@SpringBootConfiguration

Properties

@EnableConfigurationProperties：开启解析自动配置
@ConfigurationProperties：属性配置类

Conditional

@ConditionalOnClass：存在指定的Class
@ConditionalOnMissingBean：不存在指定的Bean
@ConditionalOnProperty：配置了指定的属性

Views: 1,374 · Posted: 2021-12-30

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