spring boot集成Swagger2

Posted 2021-12-17 zeussbook

第一步：jar包的引入

<!-- swagger -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.6.1</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.6.1</version>
        </dependency>

第二步：swagger的配置启动类

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * @Auther: lanhaifeng
 * @Date: 2019/6/3 0003 10:51
 * @Description:
 * @statement: 百度一下
 */
@Configuration
@EnableSwagger2
public class Swagger2 

    //swagger2的配置文件，这里可以配置swagger2的一些基本的内容，比如扫描的包等等
    @Bean
    public Docket createRestApi() 
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                //扫描的controller包
                .apis(RequestHandlerSelectors.basePackage("com.baidu.business.core.controller"))
                .paths(PathSelectors.any())
                .build();
    

    //构建 api文档的详细信息函数,注意这里的注解引用的是哪个
    private ApiInfo apiInfo() 
        return new ApiInfoBuilder()
                //页面标题
                .title("百度客户端 Swagger2 构建RESTful API")
                //创建人
                .contact(new Contact("baidu", "http://www.baidu.com", "@emall").toString())
                //版本号
                .version("1.0")
                //描述
                .description("API 描述")
                .build();