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src/main/java/com/peanut/config/SwaggerConfig.java

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+/**
+ * Copyright (c) 2016-2019 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package com.peanut.config;
+
+import io.swagger.annotations.ApiOperation;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+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.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+import java.util.List;
+
+import static com.google.common.collect.Lists.newArrayList;
+
+@Configuration
+@EnableSwagger2
+public class SwaggerConfig implements WebMvcConfigurer {
+
+    @Bean
+    public Docket createRestApi() {
+        return new Docket(DocumentationType.SWAGGER_2)
+            .apiInfo(apiInfo())
+            .select()
+            //加了ApiOperation注解的类，才生成接口文档
+            .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
+            //包下的类，才生成接口文档
+            //.apis(RequestHandlerSelectors.basePackage("io.renren.controller"))
+            .paths(PathSelectors.any())
+            .build()
+            .securitySchemes(security());
+    }
+
+    private ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+            .title("人人开源")
+            .description("renren-fast文档")
+            .termsOfServiceUrl("https://www.renren.io")
+            .version("3.0.0")
+            .build();
+    }
+
+    private List<ApiKey> security() {
+        return newArrayList(
+            new ApiKey("token", "token", "header")
+        );
+    }
+
+}