package com.ruoyi.framework.config;
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import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
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import com.ruoyi.framework.config.properties.SwaggerProperties;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import springfox.documentation.builders.ApiInfoBuilder;
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import springfox.documentation.builders.PathSelectors;
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import springfox.documentation.builders.RequestHandlerSelectors;
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import springfox.documentation.service.*;
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import springfox.documentation.spi.DocumentationType;
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import springfox.documentation.spi.service.contexts.SecurityContext;
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import springfox.documentation.spring.web.plugins.Docket;
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import springfox.documentation.swagger2.annotations.EnableSwagger2;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Swagger2的接口配置
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*
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* @author Lion Li
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*/
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@Configuration
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@EnableSwagger2
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@EnableKnife4j
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public class SwaggerConfig {
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@Autowired
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private SwaggerProperties swaggerProperties;
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/**
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* 创建API
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*/
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@Bean
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public Docket createRestApi() {
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return new Docket(DocumentationType.SWAGGER_2)
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.enable(swaggerProperties.getEnabled())
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// 用来创建该API的基本信息，展示在文档的页面中（自定义展示的信息）
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.apiInfo(apiInfo())
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// 设置哪些接口暴露给Swagger展示
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.select()
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// 扫描所有有注解的api，用这种方式更灵活
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.apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
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// 扫描指定包中的swagger注解
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// .apis(RequestHandlerSelectors.basePackage("com.ruoyi.project.tool.swagger"))
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// 扫描所有 .apis(RequestHandlerSelectors.any())
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.paths(PathSelectors.any())
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.build()
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/* 设置安全模式，swagger可以设置访问token */
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.securitySchemes(securitySchemes())
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.securityContexts(securityContexts());
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}
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/**
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* 安全模式，这里指定token通过Authorization头请求头传递
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*/
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private List<SecurityScheme> securitySchemes() {
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List<SecurityScheme> apiKeyList = new ArrayList<SecurityScheme>();
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apiKeyList.add(new ApiKey("Authorization", "Authorization", "header"));
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return apiKeyList;
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}
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/**
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* 安全上下文
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*/
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private List<SecurityContext> securityContexts() {
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List<SecurityContext> securityContexts = new ArrayList<>();
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securityContexts.add(
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SecurityContext.builder()
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.securityReferences(defaultAuth())
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.forPaths(PathSelectors.regex("^(?!auth).*$"))
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.build());
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return securityContexts;
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}
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/**
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* 默认的安全上引用
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*/
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private List<SecurityReference> defaultAuth() {
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AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
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AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
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authorizationScopes[0] = authorizationScope;
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List<SecurityReference> securityReferences = new ArrayList<>();
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securityReferences.add(new SecurityReference("Authorization", authorizationScopes));
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return securityReferences;
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}
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/**
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* 添加摘要信息
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*/
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private ApiInfo apiInfo() {
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// 用ApiInfoBuilder进行定制
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SwaggerProperties.Contact contact = swaggerProperties.getContact();
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return new ApiInfoBuilder()
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// 设置标题
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.title(swaggerProperties.getTitle())
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// 描述
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.description(swaggerProperties.getDescription())
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// 作者信息
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.contact(new Contact(contact.getName(), contact.getUrl(), contact.getEmail()))
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// 版本
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.version(swaggerProperties.getVersion())
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.build();
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}
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}
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