1、引入jar包

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

 

2、增加配置

 

package com.inspur.api.gd.projectbuilding.config;

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;

/**
 * @Description swagger配置类
 * @Author chendeming
 * @Date 2021/5/4
 * @Version 1.0
 **/
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                //是否开启 (true 开启  false隐藏。生产环境建议隐藏)
                //.enable(false)
                .select()
                //扫描的路径包,设置basePackage会将包下的所有被@Api标记类的所有方法作为api
                .apis(RequestHandlerSelectors.basePackage("扫包路径"))
                //指定路径处理PathSelectors.any()代表所有的路径
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        Contact contact = new Contact("归属组织", "", "");
        return new ApiInfoBuilder()
                //设置文档标题(API名称)
                .title("文档主题")
                //文档描述
                .description("文档说明")
                //联系方式
                .contact(contact)
                //版本号
                .version("1.0.0")
                .build();
    }

}

　　

3、快速上手demo

参数说明：https://blog.csdn.net/qq_39393671/article/details/103307690

返回DTO：https://blog.csdn.net/shangcunshanfu/article/details/100838687