springboot+swagger

1.添加swagger依赖

    io.springfox
    springfox-swagger2
    ${swagger2.version}


    io.springfox
    springfox-swagger-ui
    ${swagger2.version}   //2.8.0

2.swagger配置文件

package com.yypawn.lean.springbootactivemq.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;

import java.util.ArrayList;
import java.util.List;

@Configuration
public class SwaggerConfig {

    @Bean
    public Docket createRestApi() {// 创建API基本信息

        List pars = new ArrayList();
        ParameterBuilder ticketPar = new ParameterBuilder();
        ticketPar.name("token").description("user token")
                .modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build(); //header中的token参数非必填，传空也可以

        pars.add(ticketPar.build());    //根据每个方法名也知道当前方法在设置

//        ticketPar = new ParameterBuilder();
        ticketPar.name("source").description("user source ")
                .modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build(); //header中的source参数非必填，传空也可以


        pars.add(ticketPar.build());    //根据每个方法名也知道当前方法在设置

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.yypawn.lean.springbootactivemq.controller"))// 扫描该包下的所有需要在Swagger中展示的API，@ApiIgnore注解标注的除外
                .paths(PathSelectors.any())
                .build().globalOperationParameters(pars);
    }

    private ApiInfo apiInfo() {// 创建API的基本信息，这些信息会在Swagger UI中进行显示
        return new ApiInfoBuilder()
                .title("AD RESTful APIs")// API 标题
                .description("www.yypawn.lean")// API描述
                .contact("yy")// 联系人
                .version("2.0")// 版本号
                .build();
    }
}

3.启动类添加@EnableSwagger2,添加包扫描@ComponentScan("com.**")--包的路径

4.启动项目，访问localhost:port/swagger-ui.html#

如果配置了项目地址,localhost:port/url/swagger-ui.html#