From 0b077806196ceb8a68af93f00880ccc70aee50c2 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 07 七月 2022 18:08:14 +0800
Subject: [PATCH] add 整合 springdoc 移除 knife4j

---
 ruoyi-framework/src/main/java/com/ruoyi/framework/config/SwaggerConfig.java |  165 +++++++++---------------------------------------------
 1 files changed, 29 insertions(+), 136 deletions(-)

diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SwaggerConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SwaggerConfig.java
index 2424981..c677378 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SwaggerConfig.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SwaggerConfig.java
@@ -1,33 +1,15 @@
 package com.ruoyi.framework.config;
 
-import cn.dev33.satoken.config.SaTokenConfig;
-import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
-import com.github.xiaoymin.knife4j.spring.extension.OpenApiExtensionResolver;
-import com.ruoyi.common.utils.StringUtils;
-import com.ruoyi.common.utils.spring.SpringUtils;
 import com.ruoyi.framework.config.properties.SwaggerProperties;
-import io.swagger.models.auth.In;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
 import lombok.RequiredArgsConstructor;
-import org.springframework.beans.BeansException;
-import org.springframework.beans.factory.config.BeanPostProcessor;
+import org.springdoc.core.SpringDocConfiguration;
+import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.util.ReflectionUtils;
-import org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping;
-import springfox.documentation.builders.ApiInfoBuilder;
-import springfox.documentation.builders.PathSelectors;
-import springfox.documentation.builders.RequestHandlerSelectors;
-import springfox.documentation.service.*;
-import springfox.documentation.spi.DocumentationType;
-import springfox.documentation.spi.service.contexts.SecurityContext;
-import springfox.documentation.spring.web.plugins.Docket;
-import springfox.documentation.spring.web.plugins.WebFluxRequestHandlerProvider;
-import springfox.documentation.spring.web.plugins.WebMvcRequestHandlerProvider;
-
-import javax.annotation.PostConstruct;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.List;
 
 /**
  * Swagger 鏂囨。閰嶇疆
@@ -36,125 +18,36 @@
  */
 @RequiredArgsConstructor
 @Configuration
-@EnableKnife4j
+@AutoConfigureBefore(SpringDocConfiguration.class)
+@ConditionalOnProperty(name = "swagger.enabled", havingValue = "true", matchIfMissing = true)
 public class SwaggerConfig {
 
     private final SwaggerProperties swaggerProperties;
-    private final SaTokenConfig saTokenConfig;
-    private final OpenApiExtensionResolver openApiExtensionResolver;
 
-    /**
-     * 鐢ㄤ簬閫傞厤springboot 2.6
-     */
     @Bean
-    @SuppressWarnings("all")
-    public BeanPostProcessor springfoxHandlerProviderBeanPostProcessor() {
-        return new BeanPostProcessor() {
-            @Override
-            public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
-                if (bean instanceof WebMvcRequestHandlerProvider || bean instanceof WebFluxRequestHandlerProvider) {
-                    customizeSpringfoxHandlerMappings(getHandlerMappings(bean));
-                }
-                return bean;
-            }
+    @ConditionalOnMissingBean(OpenAPI.class)
+    public OpenAPI openApi() {
+        OpenAPI openApi = new OpenAPI();
+        // 鏂囨。鍩烘湰淇℃伅
+        SwaggerProperties.InfoProperties infoProperties = swaggerProperties.getInfo();
+        Info info = convertInfo(infoProperties);
+        openApi.info(info);
+        // 鎵╁睍鏂囨。淇℃伅
+        openApi.externalDocs(swaggerProperties.getExternalDocs());
+        openApi.tags(swaggerProperties.getTags());
+        openApi.paths(swaggerProperties.getPaths());
+        openApi.components(swaggerProperties.getComponents());
 
-            private <T extends RequestMappingInfoHandlerMapping> void customizeSpringfoxHandlerMappings(List<T> mappings) {
-                mappings.removeIf(mapping -> mapping.getPatternParser() != null);
-            }
-
-            private List<RequestMappingInfoHandlerMapping> getHandlerMappings(Object bean) {
-                try {
-                    Field field = ReflectionUtils.findField(bean.getClass(), "handlerMappings");
-                    field.setAccessible(true);
-                    return (List<RequestMappingInfoHandlerMapping>) field.get(bean);
-                } catch (IllegalArgumentException | IllegalAccessException e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-        };
+        return openApi;
     }
 
-    /**
-     * 鍒涘缓API
-     */
-    @PostConstruct
-    public void createRestApi() {
-        for (SwaggerProperties.Groups group : swaggerProperties.getGroups()) {
-            String basePackage = group.getBasePackage();
-            Docket docket = new Docket(DocumentationType.OAS_30)
-                .enable(swaggerProperties.getEnabled())
-                // 鐢ㄦ潵鍒涘缓璇PI鐨勫熀鏈俊鎭紝灞曠ず鍦ㄦ枃妗g殑椤甸潰涓紙鑷畾涔夊睍绀虹殑淇℃伅锛�
-                .apiInfo(apiInfo())
-                // 璁剧疆鍝簺鎺ュ彛鏆撮湶缁橲wagger灞曠ず
-                .select()
-                // 鎵弿鎵�鏈夋湁娉ㄨВ鐨刟pi锛岀敤杩欑鏂瑰紡鏇寸伒娲�
-                //.apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
-                // 鎵弿鎸囧畾鍖呬腑鐨剆wagger娉ㄨВ
-                .apis(RequestHandlerSelectors.basePackage(basePackage))
-                // 鎵弿鎵�鏈� .apis(RequestHandlerSelectors.any())
-                .paths(PathSelectors.any())
-                .build()
-                .groupName(group.getName())
-                // 璁剧疆瀹夊叏妯″紡锛宻wagger鍙互璁剧疆璁块棶token
-                .securitySchemes(securitySchemes())
-                .securityContexts(securityContexts())
-                .extensions(openApiExtensionResolver.buildExtensions(group.getName()))
-                .pathMapping(swaggerProperties.getPathMapping());
-            String beanName = StringUtils.substringAfterLast(basePackage, ".") + "Docket";
-            SpringUtils.registerBean(beanName, docket);
-        }
-    }
-
-    /**
-     * 瀹夊叏妯″紡锛岃繖閲屾寚瀹歵oken閫氳繃Authorization澶磋姹傚ご浼犻��
-     */
-    private List<SecurityScheme> securitySchemes() {
-        List<SecurityScheme> apiKeyList = new ArrayList<>();
-        String header = saTokenConfig.getTokenName();
-        apiKeyList.add(new ApiKey(header, header, In.HEADER.toValue()));
-        return apiKeyList;
-    }
-
-    /**
-     * 瀹夊叏涓婁笅鏂�
-     */
-    private List<SecurityContext> securityContexts() {
-        List<SecurityContext> securityContexts = new ArrayList<>();
-        securityContexts.add(
-            SecurityContext.builder()
-                .securityReferences(defaultAuth())
-                .operationSelector(o -> o.requestMappingPattern().matches("/.*"))
-                .build());
-        return securityContexts;
-    }
-
-    /**
-     * 榛樿鐨勫畨鍏ㄤ笂寮曠敤
-     */
-    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(saTokenConfig.getTokenName(), authorizationScopes));
-        return securityReferences;
-    }
-
-    /**
-     * 娣诲姞鎽樿淇℃伅
-     */
-    private ApiInfo apiInfo() {
-        // 鐢ˋpiInfoBuilder杩涜瀹氬埗
-        SwaggerProperties.Contact contact = swaggerProperties.getContact();
-        return new ApiInfoBuilder()
-            // 璁剧疆鏍囬
-            .title(swaggerProperties.getTitle())
-            // 鎻忚堪
-            .description(swaggerProperties.getDescription())
-            // 浣滆�呬俊鎭�
-            .contact(new Contact(contact.getName(), contact.getUrl(), contact.getEmail()))
-            // 鐗堟湰
-            .version(swaggerProperties.getVersion())
-            .build();
+    private Info convertInfo(SwaggerProperties.InfoProperties infoProperties) {
+        Info info = new Info();
+        info.setTitle(infoProperties.getTitle());
+        info.setDescription(infoProperties.getDescription());
+        info.setContact(infoProperties.getContact());
+        info.setLicense(infoProperties.getLicense());
+        info.setVersion(infoProperties.getVersion());
+        return info;
     }
 }

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