SpringBoot3 integrate SpringDoc

SpringDoc 官方文档

pom xml加载Springdoc Jar

		<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency>

因为是spring-boot-starter-web项目，所以使用springdoc-openapi-starter-webmvc-ui。
需要根据项目类型选择对应的Dependency，否则表现为404 错误。

   <dependency><groupId>org.springdoc</groupId><artifactId>springdoc-openapi-starter-webmvc-ui</artifactId><version>2.1.0</version></dependency>

@OpenAPIDefinition，声明一个OpenAPI

@OpenAPIDefinition
@Configuration
public class OpenApiConfig {@Beanpublic OpenAPI springOpenApi() {return new OpenAPI().info(new Info().title("This is SpringTest API").description("Regarding this API to develop mobile application").version("v1"));}
}

对API进行分组，方便查询

	  @Beanpublic GroupedOpenApi orderApi() {return GroupedOpenApi.builder().group("restApi").pathsToMatch("/rest/**").build();}@Beanpublic GroupedOpenApi helloApi() {return GroupedOpenApi.builder().group("helloApi").pathsToMatch("/hello/**").build();}

访问地址

http://localhost:8081/swagger-ui/index.html
or
http://localhost:8081/v3/api-docs

springdoc Configuration

通过/sdk访问doc，不过Springdoc会自动到/swagger-ui/index.html

springdoc:api-docs:
#Default enabled: trueenabled: trueswagger-ui:
#defalut path = /swagger-ui/index.htmlpath: /sdk

@RequestMapping

@RequestMapping("/hello")，如果不指定RequestMethod,
通过Get,Post,Put,Delete,Options,Head,Patch都可以访问。
and
@RequestMapping(value="/hello",method=RequestMethod.GET)