使用springfox在swagger中手动添加API定义

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>2.9.2</version>
</dependency>
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>2.9.2</version>
</dependency>

@Configuration
@EnableSwagger2
public class SwaggerConfig {
    // 配置相关Swagger参数
}

@Configuration
public class ApiDocumentationConfig {
    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.example.controller"))
                .paths(PathSelectors.any())
                .build()
                .apiInfo(apiInfo());
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("API文档")
                .description("这是一个示例API文档")
                .version("1.0")
                .build();
    }
}

@RestController
@RequestMapping("/api")
@Api(tags = "示例API")
public class ExampleController {
    @ApiOperation("获取示例数据")
    @GetMapping("/data")
    public String getData() {
        return "示例数据";
    }
}