springdoc-openapi v2.6.0

   <dependency>
      <groupId>org.springdoc</groupId>
      <artifactId>springdoc-openapi-starter-webmvc-api</artifactId>
      <version>2.6.0</version>
   </dependency>

# /api-docs endpoint custom path
springdoc.api-docs.path=/api-docs

   <dependency>
      <groupId>org.springdoc</groupId>
      <artifactId>springdoc-openapi-starter-webflux-api</artifactId>
      <version>2.6.0</version>
   </dependency>

springdoc.show-actuator=true

springdoc.use-management-port=true
# This property enables the openapi and swagger-ui endpoints to be exposed beneath the actuator base path.
management.endpoints.web.exposure.include=openapi, swagger-ui

management.server.port=9090

springdoc.show-actuator=true

@Bean
@RouterOperation(operation = @Operation(description = "Say hello", operationId = "hello", tags = "persons",
        responses = @ApiResponse(responseCode = "200", content = @Content(schema = @Schema(implementation = PersonDTO.class)))))
public Supplier<PersonDTO> helloSupplier() {
    return () -> new PersonDTO();
}

@Bean
@RouterOperations({
        @RouterOperation(method = RequestMethod.GET, operation = @Operation(description = "Say hello GET", operationId = "lowercaseGET", tags = "persons")),
        @RouterOperation(method = RequestMethod.POST, operation = @Operation(description = "Say hello POST", operationId = "lowercasePOST", tags = "positions"))
})
public Function<Flux<String>, Flux<String>> lowercase() {
    return flux -> flux.map(value -> value.toLowerCase());
}

    <dependency>
        <groupId>com.fasterxml.jackson.module</groupId>
        <artifactId>jackson-module-kotlin</artifactId>
    </dependency>

    <!--Annotation processor -->
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <annotationProcessorPaths>
                        <path>
                            <groupId>com.github.therapi</groupId>
                            <artifactId>therapi-runtime-javadoc-scribe</artifactId>
                            <version>0.15.0</version>
                        </path>
                    </annotationProcessorPaths>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <!-- Runtime library -->
    <dependency>
        <groupId>com.github.therapi</groupId>
        <artifactId>therapi-runtime-javadoc</artifactId>
        <version>0.15.0</version>
    </dependency>

# Disabling the /v3/api-docs endpoint
springdoc.api-docs.enabled=false

# Disabling the swagger-ui
springdoc.swagger-ui.enabled=false

# Packages to include
springdoc.packagesToScan=com.package1, com.package2

# Paths to include
springdoc.pathsToMatch=/v1, /api/balance/**

@Bean
RouterFunction<?> routes() {
    return route().GET("/foo", HANDLER_FUNCTION, ops -> ops
            .operationId("hello")
            .parameter(parameterBuilder().name("key1").description("My key1 description"))
            .parameter(parameterBuilder().name("key2").description("My key2 description"))
            .response(responseBuilder().responseCode("200").description("This is normal response description"))
            .response(responseBuilder().responseCode("404").description("This is another response description"))
    ).build();
}

@Bean
@RouterOperation(beanClass = EmployeeService.class, beanMethod = "findAllEmployees")
RouterFunction<ServerResponse> getAllEmployeesRoute() {
   return route(GET("/employees").and(accept(MediaType.APPLICATION_JSON)),
         req -> ok().body(
               employeeService().findAllEmployees(), Employee.class));
}

@Bean
@RouterOperation(operation = @Operation(operationId = "findEmployeeById", summary = "Find purchase order by ID", tags = { "MyEmployee" },
      parameters = { @Parameter(in = ParameterIn.PATH, name = "id", description = "Employee Id") },
      responses = { @ApiResponse(responseCode = "200", description = "successful operation", content = @Content(schema = @Schema(implementation = Employee.class))),
            @ApiResponse(responseCode = "400", description = "Invalid Employee ID supplied"),
            @ApiResponse(responseCode = "404", description = "Employee not found") }))
RouterFunction<ServerResponse> getEmployeeByIdRoute() {
   return route(GET("/employees/{id}"),
         req -> ok().body(
               employeeRepository().findEmployeeById(req.pathVariable("id")), Employee.class));
}

@RouterOperations({ @RouterOperation(path = "/getAllPersons", beanClass = PersonService.class, beanMethod = "getAll"),
      @RouterOperation(path = "/getPerson/{id}", beanClass = PersonService.class, beanMethod = "getById"),
      @RouterOperation(path = "/createPerson", beanClass = PersonService.class, beanMethod = "save"),
      @RouterOperation(path = "/deletePerson/{id}", beanClass = PersonService.class, beanMethod = "delete") })
@Bean
public RouterFunction<ServerResponse> personRoute(PersonHandler handler) {
   return RouterFunctions
         .route(GET("/getAllPersons").and(accept(MediaType.APPLICATION_JSON)), handler::findAll)
         .andRoute(GET("/getPerson/{id}").and(accept(MediaType.APPLICATION_STREAM_JSON)), handler::findById)
         .andRoute(POST("/createPerson").and(accept(MediaType.APPLICATION_JSON)), handler::save)
         .andRoute(DELETE("/deletePerson/{id}").and(accept(MediaType.APPLICATION_JSON)), handler::delete);
}

   <dependency>
     <groupId>org.webjars</groupId>
     <artifactId>webjars-locator-jboss-vfs</artifactId>
     <version>0.1.0</version>
   </dependency>

mvn verify

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <version>${spring-boot-maven-plugin.version}</version>
    <configuration>
        <jvmArguments>-Dspring.application.admin.enabled=true</jvmArguments>
    </configuration>
    <executions>
        <execution>
            <goals>
                <goal>start</goal>
                <goal>stop</goal>
            </goals>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>org.springdoc</groupId>
    <artifactId>springdoc-openapi-maven-plugin</artifactId>
    <version>1.4</version>
    <executions>
        <execution>
            <id>integration-test</id>
            <goals>
                <goal>generate</goal>
            </goals>
        </execution>
    </executions>
</plugin>

plugins {
      id("org.springframework.boot") version "3.1.2"
      id("org.springdoc.openapi-gradle-plugin") version "1.9.0"
}

gradle clean generateOpenApiDocs

@Bean
public GroupedOpenApi storeOpenApi() {
   String paths[] = {"/store/**"};
   return GroupedOpenApi.builder().group("stores").pathsToMatch(paths)
         .build();
}

@Bean
public GroupedOpenApi userOpenApi() {
   String packagesToscan[] = {"test.org.springdoc.api.app68.api.user"};
   return GroupedOpenApi.builder().group("users").packagesToScan(packagesToscan)
         .build();
}

@Bean
public GroupedOpenApi petOpenApi() {
   String paths[] = {"/pet/**"};
   return GroupedOpenApi.builder().group("pets").pathsToMatch(paths)
         .build();
}

@Bean
public GroupedOpenApi groupOpenApi() {
   String paths[] = {"/v1/**"};
   String packagesToscan[] = {"test.org.springdoc.api.app68.api.user", "test.org.springdoc.api.app68.api.store"};
   return GroupedOpenApi.builder().group("groups").pathsToMatch(paths).packagesToScan(packagesToscan)
         .build();
}

springdoc.swagger-ui.filter=group-a

springdoc.swagger-ui.enabled=false

springdoc.swagger-ui.doc-expansion= none

springdoc.swagger-ui.layout=BaseLayout

#For sorting endpoints alphabetically
springdoc.swagger-ui.operationsSorter=alpha
#For sorting tags alphabetically
springdoc.swagger-ui.tagsSorter=alpha

springdoc.swagger-ui.supportedSubmitMethods="get", "put", "post", "delete", "options", "head", "patch", "trace"

static {
    io.swagger.v3.core.jackson.ModelResolver.enumsAsRef = true;
}

springdoc.pathsToMatch=/v1, /api/balance/**

springdoc.packagesToScan=package1, package2

@Bean
@Primary
fun swaggerUiConfig(config: SwaggerUiConfigProperties): SwaggerUiConfigProperties {
    config.showCommonExtensions = true
    config.queryConfigEnabled = true
    return config
}

static {
    getConfig().replaceParameterObjectWithClass(org.springframework.data.domain.Pageable.class, Pageable.class)
            .replaceParameterObjectWithClass(org.springframework.data.domain.PageRequest.class, Pageable.class);
}

springdoc.model-converters.pageable-converter.enabled=false

@GetMapping("/example")
public Object example(@Parameter(name ="json", schema = @Schema(description = "var 1",type = "string", allowableValues = {"1", "2"}))
String json) {
   return null;
}

@Override
@JsonValue
public String toString() {
   return String.valueOf(action);
}

RequestHeader set X-Forwarded-Prefix "/custom-path"

server.use-forward-headers=true

server.forward-headers-strategy=framework

@Bean
ForwardedHeaderFilter forwardedHeaderFilter() {
   return new ForwardedHeaderFilter();
}

@Bean
public class CustomServerBaseUrlCustomizer implements ServerBaseUrlCustomizer {
    @Override
    public String customize(String serverBaseUrl) {
        try {
            URL url = new URL(serverBaseUrl);
            if (url.getHost().contains(".com")) {
                serverBaseUrl = new URL(url.getProtocol(),url.getHost(),url.getFile()).toString();
            }
        } catch (MalformedURLException ex) {
            // nothing we can do
        }

        return serverBaseUrl;
    }
}

springdoc.swagger-ui.path= /swagger-ui/api-docs.html

@Bean
public OpenApiCustomizer consumerTypeHeaderOpenAPICustomizer() {
return openApi -> openApi.getPaths().values().stream().flatMap(pathItem -> pathItem.readOperations().stream())
    .forEach(operation -> operation.addParametersItem(new HeaderParameter().$ref("#/components/parameters/myConsumerTypeHeader")));
}

@Operation(summary = "Get thing", responses = {
      @ApiResponse(description = "Successful Operation", responseCode = "200", content = @Content(mediaType = "application/json", schema = @Schema(implementation = String.class))),
      @ApiResponse(responseCode = "404", description = "Not found", content = @Content),
      @ApiResponse(responseCode = "401", description = "Authentication Failure", content = @Content(schema = @Schema(hidden = true))) })
@RequestMapping(path = "/testme", method = RequestMethod.GET)
ResponseEntity<String> testme() {
   return ResponseEntity.ok("Hello");
}

SpringDocUtils.getConfig().removeRequestWrapperToIgnore(HttpServletRequest.class)

@Operation(security = { @SecurityRequirement(name = "bearer-key") })

@Bean
 public OpenAPI customOpenAPI() {
   return new OpenAPI()
          .components(new Components()
          .addSecuritySchemes("bearer-key",
          new SecurityScheme().type(SecurityScheme.Type.HTTP).scheme("bearer").bearerFormat("JWT")));
}

springdoc.swagger-ui.path=/you-path/swagger-ui.html

@Bean
public OpenAPI customOpenAPI(@Value("${springdoc.version}") String appVersion) {
 return new OpenAPI()
        .components(new Components().addSecuritySchemes("basicScheme", new SecurityScheme().type(SecurityScheme.Type.HTTP).scheme("basic"))
        .addParameters("myHeader1", new Parameter().in("header").schema(new StringSchema()).name("myHeader1")).addHeaders("myHeader2", new Header().description("myHeader2 header").schema(new StringSchema())))
        .info(new Info()
        .title("Petstore API")
        .version(appVersion)
        .description("This is a sample server Petstore server. You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/). For this sample, you can use the api key `special-key` to test the authorization filters.")
        .termsOfService("http://swagger.io/terms/")
        .license(new License().name("Apache 2.0").url("http://springdoc.org")));
}

 @Bean
 public OpenAPI customOpenAPI(@Value("${springdoc.version}") String appVersion) {
  return new OpenAPI()
   .components(new Components().addSecuritySchemes("basicScheme",
   new SecurityScheme().type(SecurityScheme.Type.HTTP).scheme("basic")))
   info(new Info().title("SpringShop API").version(appVersion)
   .license(new License().name("Apache 2.0").url("http://springdoc.org")));
 }

@Bean
public OpenAPI customOpenAPI() {
    return new OpenAPI().components(new Components()
    .addSecuritySchemes("basicScheme", new SecurityScheme()
    .type(SecurityScheme.Type.HTTP).scheme("basic"))).info(new Info().title("Custom API")
    .version("100")).addTagsItem(new Tag().name("mytag"));
}

springdoc.cache.disabled= true

<dependency>
  <groupId>org.springdoc</groupId>
  <artifactId>springdoc-openapi-starter-webmvc-api</artifactId>
  <version>latest.version</version>
</dependency>

springdoc.api-docs.enabled=false

@Operation(responses = @ApiResponse(responseCode = "200", content = @Content(schema = @Schema(hidden = true))))

@ApiResponses(value = {@ApiResponse(responseCode = "200", content = @Content(schema = @Schema(hidden = true))) })
OR
@ApiResponse(responseCode = "404", description = "Not found", content = @Content)

server.servlet.context-path= /foo

@Bean
public OpenAPI customOpenAPI(@Value("${springdoc.version}") String appVersion) {
   return new OpenAPI()
    .components(new Components().addSecuritySchemes("basicScheme",
            new SecurityScheme().type(SecurityScheme.Type.HTTP).scheme("basic")))
    .info(new Info().title("SpringShop API").version(appVersion)
            .license(new License().name("Apache 2.0").url("http://springdoc.org")));
}

GroupedOpenApi.builder().group("users").pathsToMatch(paths).packagesToScan(packagedToMatch).addOpenApiCustomizer(customerGlobalHeaderOpenApiCustomizer())
                .build()

@Bean
public OpenApiCustomizer customerGlobalHeaderOpenApiCustomizer() {
   return openApi -> openApi.path("/foo",
   new PathItem().get(new Operation().operationId("foo").responses(new ApiResponses()
   .addApiResponse("default",new ApiResponse().description("")
   .content(new Content().addMediaType("fatz", new MediaType()))))));
}

import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Encoding;
import io.swagger.v3.oas.annotations.parameters.RequestBody;

@PostMapping(value = "/upload", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})
public ResponseEntity<?> upload(@Parameter(description = "file") final MultipartFile file) {
    return null;
}

@PostMapping(value = "/uploadFileWithQuery", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})
public ResponseEntity<?> uploadFileWithQuery(@Parameter(description = "file") @RequestPart("file") final MultipartFile file,
        @Parameter(description = "An extra query parameter") @RequestParam String name) {
    return null;
}

@PostMapping(value = "/uploadFileWithJson", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE}, produces = {
        MediaType.APPLICATION_JSON_VALUE})
public ResponseEntity<?> uploadFileWithJson(
        @RequestBody(content = @Content(encoding = @Encoding(name = "jsonRequest", contentType = MediaType.APPLICATION_JSON_VALUE)))
        @Parameter(description = "An extra JSON payload sent with file") @RequestPart("jsonRequest") final JsonRequest jsonRequest,
        @RequestPart("file") final MultipartFile file) {
    return null;
}

springdoc.api-docs.enabled=false

@Bean
SpringDocConfiguration springDocConfiguration(){
   return new SpringDocConfiguration();
}

@Bean
SpringDocConfigProperties springDocConfigProperties() {
   return new SpringDocConfigProperties();
}

@Bean
ObjectMapperProvider objectMapperProvider(SpringDocConfigProperties springDocConfigProperties){
    return new ObjectMapperProvider(springDocConfigProperties);
}

@Bean
SpringDocUIConfiguration SpringDocUIConfiguration(Optional<SwaggerUiConfigProperties> optionalSwaggerUiConfigProperties){
    return new SpringDocUIConfiguration(optionalSwaggerUiConfigProperties);
}

springdoc.swagger-ui.url=/api-docs.yaml

static {
   SpringDocUtils.getConfig().addRestControllers(HelloController.class);
}

springdoc.group-configs[0].group=users
springdoc.group-configs[0].paths-to-match=/user/**
springdoc.group-configs[0].packages-to-scan=test.org.springdoc.api

     <repositories>
       <repository>
         <id>snapshots-repo</id>
         <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
         <releases><enabled>false</enabled></releases>
         <snapshots><enabled>true</enabled></snapshots>
       </repository>
     </repositories>

SpringDocUtils.getConfig().replaceWithClass(MonetaryAmount.class, org.springdoc.core.converters.models.MonetaryAmount.class);

SpringDocUtils.getConfig().replaceWithSchema(MonetaryAmount.class, new ObjectSchema()
            .addProperties("amount", new NumberSchema()).example(99.96)
            .addProperties("currency", new StringSchema().example("USD")));

   springdoc.swagger-ui.url=/open-api.json

springdoc.swagger-ui.csrf.enabled=true

springdoc.swagger-ui.disable-swagger-default-url=true

springdoc.show-login-endpoint=true

springdoc.remove-broken-reference-definitions=false

springdoc.model-converters.deprecating-converter.enabled=false

springdoc.model-and-view-allowed=true

springdoc.writer-with-default-pretty-printer=true

public class PersonDTO {

    @JsonProperty
    private String email;

    @JsonProperty
    private String firstName;

    @JsonProperty
    private String lastName;

    @Schema(ref = "WorkAddressSchema")
    @JsonProperty
    private Address workAddress;

    @Schema(ref = "HomeAddressSchema")
    @JsonProperty
    private Address homeAddress;

}

public class Address {

    @JsonProperty
    private String addressName;

}

@Bean
public OpenAPI customOpenAPI() {
return new OpenAPI().components(new Components()
.addSchemas("WorkAddressSchema", getSchemaWithDifferentDescription(Address.class, "work Address" ))
.addSchemas("HomeAddressSchema", getSchemaWithDifferentDescription(Address.class, "home Address" )));
}

private Schema getSchemaWithDifferentDescription(Class className, String description){
ResolvedSchema resolvedSchema = ModelConverters.getInstance()
.resolveAsResolvedSchema(
new AnnotatedType(className).resolveAsRef(false));
return resolvedSchema.schema.description(description);
}

public class PersonDTO {

    @JsonProperty
    private String email;

    @JsonProperty
    private String firstName;

    @JsonProperty
    private String lastName;


}

@Bean
public OpenAPI customOpenAPI() {
return new OpenAPI().components(new Components()
.addSchemas("PersonDTO1", getFieldSchemaWithDifferentDescription(PersonDTO.class, "work email" ))
.addSchemas("PersonDTO2", getFieldSchemaWithDifferentDescription(PersonDTO.class, "home email" )));
}

private Schema getFieldSchemaWithDifferentDescription(Class className, String description){
    ResolvedSchema resolvedSchema = ModelConverters.getInstance()
            .resolveAsResolvedSchema(
                    new AnnotatedType(className).resolveAsRef(false));
    return resolvedSchema.schema.addProperties("email", new StringSchema().description(description));
}

public class SwaggerCodeBlockTransformer
       extends SwaggerIndexPageTransformer {
  // < constructor >
  @Override
  public Resource transform(HttpServletRequest request,
                            Resource resource,
                            ResourceTransformerChain transformer)
                            throws IOException {
      if (resource.toString().contains("swagger-ui.css")) {
          final InputStream is = resource.getInputStream();
          final InputStreamReader isr = new InputStreamReader(is);
          try (BufferedReader br = new BufferedReader(isr)) {
              final String css = br.lines().collect(Collectors.joining());
              final byte[] transformedContent = css.replace("old", "new").getBytes();
              return  new TransformedResource(resource, transformedContent);
          } // AutoCloseable br > isr > is
      }
      return super.transform(request, resource, transformer);
  }

}

@Configuration
public class OpenApiConfig {
    @Bean
    public SwaggerIndexTransformer swaggerIndexTransformer(
            SwaggerUiConfigProperties a,
            SwaggerUiOAuthProperties b,
            SwaggerUiConfigParameters c,
            SwaggerWelcomeCommon d) {
        return new SwaggerCodeBlockTransformer(a, b, c, d);
    }
}

@Configuration
@OpenAPIDefinition(info = @Info(title = "My App", description = "description"))
public class OpenAPIConfig {
}

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

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-autoconfigure</artifactId>
            <version>3.3.3</version>
        </dependency>

@Configuration
@EnableWebMvc
public class WebConfig implements WebApplicationInitializer {

    @Override
    public void onStartup(ServletContext servletContext)  {
        WebApplicationContext context = getContext();
        servletContext.addListener(new ContextLoaderListener(context));
        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("RestServlet",
                new DispatcherServlet(context));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping("/*");
    }

    private AnnotationConfigWebApplicationContext getContext() {
        AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
        context.register(this.getClass(),
                SpringDocConfiguration.class,
                SpringDocConfigProperties.class,
                SpringDocSpecPropertiesConfiguration.class,
                SpringDocWebMvcConfiguration.class,
                MultipleOpenApiSupportConfiguration.class,
                SwaggerConfig.class,
                SwaggerUiConfigProperties.class,
                SwaggerUiOAuthProperties.class,
                SpringDocUIConfiguration.class
        );
        return context;
    }
}

spring.mvc.servlet.path=/my-servlet-path

    converters.add(new ByteArrayHttpMessageConverter());
    converters.add(new MappingJackson2HttpMessageConverter(jacksonBuilder.build()));

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <configuration>
        <parameters>true</parameters>
    </configuration>
</plugin>