Swagger中添加授權配置

一、導入Swagger2依賴

<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>

二、添加配置

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.ApiKey;
import springfox.documentation.service.AuthorizationScope;
import springfox.documentation.service.SecurityReference;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

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


/**
 * @author liuning
 * @date 2020/6/23 18:02
 */
@EnableSwagger2
@Configuration
public class Swagger2Config {
    @Bean
    @Primary
    public Docket commonDocket() {
        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("加授權的API接口文檔")
                .apiInfo(apiInfo())
                .pathMapping("/")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.vanke.transport.assistan.controller"))
                .paths(PathSelectors.any())
                .build()
                .securitySchemes(securitySchemes())
                .securityContexts(securityContexts());
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                //標題
                .title("springboot利用swagger構建api文檔")
                //描述
                .description("簡單優雅的restful風格")
                //版本
                .version("1.1.1")
                .build();
    }

    private List<ApiKey> securitySchemes() {
        List<ApiKey> apiKeys = new ArrayList<>();
        apiKeys.add(new ApiKey("Authorization", "Authorization", "header"));
        return apiKeys;
    }

    private List<SecurityContext> securityContexts() {
        List<SecurityContext> securityContexts = new ArrayList<>();
        securityContexts.add(SecurityContext.builder()
                .securityReferences(defaultAuth())
                .forPaths(PathSelectors.regex("^(?!auth).*$")).build());
        return securityContexts;
    }

    private List<SecurityReference> defaultAuth() {
        AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
        AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
        authorizationScopes[0] = authorizationScope;
        List<SecurityReference> securityReferences = new ArrayList<>();
        securityReferences.add(new SecurityReference("Authorization", authorizationScopes));
        return securityReferences;
    }

}

三、Swagger的常用API

詳見這篇轉載文章：
swagger常用註解說明