Java Springboot--swagger配置

文章转载自：

第一步，配置pom.xml文件：

<!--swagger 文档注释-->
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>2.7.0</version>
</dependency>
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>2.7.0</version>
</dependency>
<!--swagger-->

第二步，添加Swagger2Config.java类：

package com.config;
 
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.bind.annotation.RestController;
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 springfox.documentation.swagger2.annotations.EnableSwagger2;
 
import java.util.ArrayList;
import java.util.List;
 
//参考：http://blog.csdn.net/catoop/article/details/50668896
/**
 * @author xiebq
 *
 */
@Configuration
@EnableSwagger2
public class Swagger2Config {
 
    @Bean
    public Docket createRestApi() {
        List<Parameter> pars = new ArrayList<Parameter>();
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars)
                .apiInfo(apiInfo());
    }
 
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("拾花酿春 RESTful API")
                .description("展示先做基础功能，后面再添加业务")
                .termsOfServiceUrl("https://www.cnblogs.com/xiebq/")
                .version("1.0")
                .build();
    }
 
}

我们也可以在swagger上设置请求参数，可以加入token等，这样代码就是：

@Configuration
@EnableSwagger2
public class Swagger2Config {
 
    @Bean
    public Docket createRestApi() {
        List<Parameter> pars = new ArrayList<Parameter>();

        ParameterBuilder ticketPar = new ParameterBuilder();
        ticketPar.name("token").description("token")
    	.modelRef(new ModelRef("string")).parameterType("header")
    	.required(false).build();
        pars.add(ticketPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars)
                .apiInfo(apiInfo());
    }
 
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("拾花酿春 RESTful API")
                .description("展示先做基础功能，后面再添加业务")
                .termsOfServiceUrl("https://www.cnblogs.com/xiebq/")
                .version("1.0")
                .build();
    }
 
}

打开网页：http://localhost:端口号/swagger-ui.html#!

我这里是：http://localhost:8600/swagger-ui.html#!