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程序猿DD-翟永超
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Merge pull request #17 from dyc87112/1.4.0
1.4.0
2 parents 3f72fce + ecd50c4 commit 02fb796

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‎.gitignore‎

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@@ -20,3 +20,6 @@
2020

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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*
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.idea/
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spring-boot-starter-swagger.iml
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target/

‎.travis.yml‎

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language: java
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jdk:
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- oraclejdk8
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install: mvn install -DskipTests=true -Dmaven.javadoc.skip=true

‎README.md‎

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<dependency>
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<groupId>com.didispace</groupId>
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<artifactId>spring-boot-starter-swagger</artifactId>
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<version>1.3.0.RELEASE</version>
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<version>1.4.0.RELEASE</version>
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</dependency>
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```
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@@ -53,9 +53,11 @@ public class Bootstrap {
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## 配置示例
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```properties
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swagger.enabled=true
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swagger.title=spring-boot-starter-swagger
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swagger.description=Starter for swagger 2.x
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swagger.version=1.3.0.RELEASE
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swagger.version=1.4.0.RELEASE
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swagger.license=Apache License, Version 2.0
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swagger.licenseUrl=https://www.apache.org/licenses/LICENSE-2.0.html
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swagger.termsOfServiceUrl=https://github.com/dyc87112/spring-boot-starter-swagger
@@ -65,13 +67,25 @@ swagger.contact.email=dyc87112@qq.com
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swagger.base-package=com.didispace
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swagger.base-path=/**
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swagger.exclude-path=/error, /ops/**
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swagger.globalOperationParameters[0].name=name one
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swagger.globalOperationParameters[0].description=some description one
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swagger.globalOperationParameters[0].modelRef=string
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swagger.globalOperationParameters[0].parameterType=header
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swagger.globalOperationParameters[0].required=true
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swagger.globalOperationParameters[1].name=name two
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swagger.globalOperationParameters[1].description=some description two
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swagger.globalOperationParameters[1].modelRef=string
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swagger.globalOperationParameters[1].parameterType=body
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swagger.globalOperationParameters[1].required=false
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```
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## 配置说明
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### 默认配置
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```
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- swagger.enabled=是否启用swagger，默认：true
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- swagger.title=标题
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- swagger.description=描述
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- swagger.version=版本
@@ -85,9 +99,19 @@ swagger.exclude-path=/error, /ops/**
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- swagger.base-path=需要处理的基础URL规则，默认：/**
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- swagger.exclude-path=需要排除的URL规则，默认：空
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- swagger.host=文档的host信息，默认：空
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- swagger.globalOperationParameters[0].name=参数名
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- swagger.globalOperationParameters[0].description=描述信息
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- swagger.globalOperationParameters[0].modelRef=指定参数类型
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- swagger.globalOperationParameters[0].parameterType=指定参数存放位置,可选header,query,path,body.form
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- swagger.globalOperationParameters[0].required=指定参数是否必传，true,false
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```
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> host属性从1.3.0.RELEASE开始支持
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> `1.3.0.RELEASE`新增：`swagger.host`属性，同时也支持指定docket的配置
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>
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> `1.4.0.RELEASE`新增：
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> - `swagger.enabled`：用于开关swagger的配置
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> - `swagger.globalOperationParameters`：用于设置全局的参数，比如：header部分的accessToken等。该参数支持指定docket的配置。
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### Path规则说明
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@@ -129,10 +153,19 @@ swagger.exclude-path=/ops/**, /error
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- swagger.docket.<name>.base-package=swagger扫描的基础包，默认：全扫描
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- swagger.docket.<name>.base-path=需要处理的基础URL规则，默认：/**
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- swagger.docket.<name>.exclude-path=需要排除的URL规则，默认：空
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- swagger.docket.<name>.name=参数名
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- swagger.docket.<name>.modelRef=指定参数类型
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- swagger.docket.<name>.parameterType=指定参数存放位置,可选header,query,path,body.form
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- swagger.docket.<name>.required=true=指定参数是否必传，true,false
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- swagger.docket.<name>.globalOperationParameters[0].name=参数名
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- swagger.docket.<name>.globalOperationParameters[0].description=描述信息
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- swagger.docket.<name>.globalOperationParameters[0].modelRef=指定参数存放位置,可选header,query,path,body.form
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- swagger.docket.<name>.globalOperationParameters[0].parameterType=指定参数是否必传，true,false
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```
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说明：`<name>`为swagger文档的分组名称，同一个项目中可以配置多个分组，用来划分不同的API文档。
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**分组配置示例**
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```properties
@@ -144,12 +177,16 @@ swagger.docket.aaa.contact.name=zhaiyongchao
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swagger.docket.aaa.contact.url=http://spring4all.com/
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swagger.docket.aaa.contact.email=didi@potatomato.club
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swagger.docket.aaa.excludePath=/ops/**
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swagger.docket.aaa.globalOperationParameters[0].name=name three
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swagger.docket.aaa.globalOperationParameters[0].description=some description three override
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swagger.docket.aaa.globalOperationParameters[0].modelRef=string
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swagger.docket.aaa.globalOperationParameters[0].parameterType=header
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swagger.docket.bbb.title=group-bbb
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swagger.docket.bbb.basePackage=com.yonghui
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```
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说明：默认配置与分组配置可以一起使用。在分组配置中没有配置的内容将使用默认配置替代，所以默认配置可以作为分组配置公共部分属性的配置。
189+
说明：默认配置与分组配置可以一起使用。在分组配置中没有配置的内容将使用默认配置替代，所以默认配置可以作为分组配置公共部分属性的配置。`swagger.docket.aaa.globalOperationParameters[0].name`会覆盖同名的全局配置。
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### JSR-303校验注解支持
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‎pom.xml‎

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<groupId>com.didispace</groupId>
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<artifactId>spring-boot-starter-swagger</artifactId>
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<version>1.3.0.RELEASE</version>
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<version>1.4.0.RELEASE</version>
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<name>spring-boot-starter-swagger</name>
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<url>https://github.com/dyc87112/spring-boot-starter-swagger</url>

‎src/main/java/com/didispace/swagger/EnableSwagger2Doc.java‎

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package com.didispace.swagger;
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import org.springframework.context.annotation.Import;
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import springfox.bean.validators.configuration.BeanValidatorPluginsConfiguration;
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import springfox.documentation.swagger2.annotations.EnableSwagger2;
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import java.lang.annotation.*;
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@@ -15,8 +13,7 @@
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@Retention(RetentionPolicy.RUNTIME)
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@Documented
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@Inherited
18-
@EnableSwagger2
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@Import({SwaggerAutoConfiguration.class, BeanValidatorPluginsConfiguration.class})
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@Import({SwaggerAutoConfiguration.class})
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public @interface EnableSwagger2Doc {
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‎src/main/java/com/didispace/swagger/Swagger2Configuration.java‎

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package com.didispace.swagger;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Import;
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import springfox.bean.validators.configuration.BeanValidatorPluginsConfiguration;
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import springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration;
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/**
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* @author 翟永超
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* Create Date： 2017/9/7.
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* My blog： http://blog.didispace.com
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*/
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@Configuration
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@ConditionalOnProperty(name = "swagger.enabled", matchIfMissing = true)
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@Import({
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Swagger2DocumentationConfiguration.class,
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BeanValidatorPluginsConfiguration.class
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})
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public class Swagger2Configuration {
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}

‎src/main/java/com/didispace/swagger/SwaggerAutoConfiguration.java‎

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import com.google.common.base.Predicate;
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import com.google.common.base.Predicates;
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import com.google.common.collect.Lists;
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import org.springframework.beans.BeansException;
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import org.springframework.beans.factory.BeanFactory;
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import org.springframework.beans.factory.BeanFactoryAware;
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import org.springframework.beans.factory.config.ConfigurableBeanFactory;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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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 org.springframework.context.annotation.Import;
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import springfox.documentation.builders.ApiInfoBuilder;
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import springfox.documentation.builders.ParameterBuilder;
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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.schema.ModelRef;
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import springfox.documentation.service.ApiInfo;
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import springfox.documentation.service.Contact;
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import springfox.documentation.service.Parameter;
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import springfox.documentation.spi.DocumentationType;
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import springfox.documentation.spring.web.plugins.Docket;
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import java.util.ArrayList;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Set;
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import java.util.stream.Collectors;
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/**
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* @author 翟永超
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* Create date ：2017/8/7.
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* Create date：2017/8/7.
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* My blog： http://blog.didispace.com
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*/
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@Configuration
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@Import({
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Swagger2Configuration.class
40+
})
3041
public class SwaggerAutoConfiguration implements BeanFactoryAware {
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private BeanFactory beanFactory;
@@ -39,11 +50,12 @@ public SwaggerProperties swaggerProperties() {
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@Bean
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@ConditionalOnMissingBean
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@ConditionalOnProperty(name = "swagger.enabled", matchIfMissing = true)
4254
public List<Docket> createRestApi(SwaggerProperties swaggerProperties) {
4355
ConfigurableBeanFactory configurableBeanFactory = (ConfigurableBeanFactory) beanFactory;
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// 没有分组
46-
if(swaggerProperties.getDocket().size() == 0) {
58+
if (swaggerProperties.getDocket().size() == 0) {
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ApiInfo apiInfo = new ApiInfoBuilder()
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.title(swaggerProperties.getTitle())
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.description(swaggerProperties.getDescription())
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// base-path处理
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// 当没有配置任何path的时候，解析/**
61-
if(swaggerProperties.getBasePath().isEmpty()) {
73+
if (swaggerProperties.getBasePath().isEmpty()) {
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swaggerProperties.getBasePath().add("/**");
6375
}
6476
List<Predicate<String>> basePath = new ArrayList();
65-
for(String path : swaggerProperties.getBasePath()) {
77+
for (String path : swaggerProperties.getBasePath()) {
6678
basePath.add(PathSelectors.ant(path));
6779
}
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// exclude-path处理
7082
List<Predicate<String>> excludePath = new ArrayList();
71-
for(String path : swaggerProperties.getExcludePath()) {
83+
for (String path : swaggerProperties.getExcludePath()) {
7284
excludePath.add(PathSelectors.ant(path));
7385
}
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7588
Docket docket = new Docket(DocumentationType.SWAGGER_2)
7689
.host(swaggerProperties.getHost())
7790
.apiInfo(apiInfo)
91+
.globalOperationParameters(buildGlobalOperationParametersFromSwaggerProperties(
92+
swaggerProperties.getGlobalOperationParameters()))
7893
.select()
7994
.apis(RequestHandlerSelectors.basePackage(swaggerProperties.getBasePackage()))
8095
.paths(
@@ -91,7 +106,7 @@ public List<Docket> createRestApi(SwaggerProperties swaggerProperties) {
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92107
// 分组创建
93108
List<Docket> docketList = new LinkedList<>();
94-
for(String groupName : swaggerProperties.getDocket().keySet()) {
109+
for (String groupName : swaggerProperties.getDocket().keySet()) {
95110
SwaggerProperties.DocketInfo docketInfo = swaggerProperties.getDocket().get(groupName);
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97112
ApiInfo apiInfo = new ApiInfoBuilder()
@@ -102,33 +117,35 @@ public List<Docket> createRestApi(SwaggerProperties swaggerProperties) {
102117
.licenseUrl(docketInfo.getLicenseUrl().isEmpty() ? swaggerProperties.getLicenseUrl() : docketInfo.getLicenseUrl())
103118
.contact(
104119
new Contact(
105-
docketInfo.getContact().getName().isEmpty() ? swaggerProperties.getContact().getName() : docketInfo.getContact().getName(),
106-
docketInfo.getContact().getUrl().isEmpty() ? swaggerProperties.getContact().getUrl() : docketInfo.getContact().getUrl(),
107-
docketInfo.getContact().getEmail().isEmpty() ? swaggerProperties.getContact().getEmail() : docketInfo.getContact().getEmail()
120+
docketInfo.getContact().getName().isEmpty() ? swaggerProperties.getContact().getName() : docketInfo.getContact().getName(),
121+
docketInfo.getContact().getUrl().isEmpty() ? swaggerProperties.getContact().getUrl() : docketInfo.getContact().getUrl(),
122+
docketInfo.getContact().getEmail().isEmpty() ? swaggerProperties.getContact().getEmail() : docketInfo.getContact().getEmail()
108123
)
109124
)
110125
.termsOfServiceUrl(docketInfo.getTermsOfServiceUrl().isEmpty() ? swaggerProperties.getTermsOfServiceUrl() : docketInfo.getTermsOfServiceUrl())
111126
.build();
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113128
// base-path处理
114129
// 当没有配置任何path的时候，解析/**
115-
if(docketInfo.getBasePath().isEmpty()) {
130+
if (docketInfo.getBasePath().isEmpty()) {
116131
docketInfo.getBasePath().add("/**");
117132
}
118133
List<Predicate<String>> basePath = new ArrayList();
119-
for(String path : docketInfo.getBasePath()) {
134+
for (String path : docketInfo.getBasePath()) {
120135
basePath.add(PathSelectors.ant(path));
121136
}
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123138
// exclude-path处理
124139
List<Predicate<String>> excludePath = new ArrayList();
125-
for(String path : docketInfo.getExcludePath()) {
140+
for (String path : docketInfo.getExcludePath()) {
126141
excludePath.add(PathSelectors.ant(path));
127142
}
128143

129144
Docket docket = new Docket(DocumentationType.SWAGGER_2)
130145
.host(swaggerProperties.getHost())
131146
.apiInfo(apiInfo)
147+
.globalOperationParameters(assemblyGlobalOperationParameters(swaggerProperties.getGlobalOperationParameters(),
148+
docketInfo.getGlobalOperationParameters()))
132149
.groupName(groupName)
133150
.select()
134151
.apis(RequestHandlerSelectors.basePackage(docketInfo.getBasePackage()))
@@ -150,4 +167,49 @@ public List<Docket> createRestApi(SwaggerProperties swaggerProperties) {
150167
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
151168
this.beanFactory = beanFactory;
152169
}
170+
171+
private List<Parameter> buildGlobalOperationParametersFromSwaggerProperties(
172+
List<SwaggerProperties.GlobalOperationParameter> globalOperationParameters) {
173+
List<Parameter> parameters = Lists.newArrayList();
174+
for (SwaggerProperties.GlobalOperationParameter globalOperationParameter : globalOperationParameters) {
175+
parameters.add(new ParameterBuilder()
176+
.name(globalOperationParameter.getName())
177+
.description(globalOperationParameter.getDescription())
178+
.modelRef(new ModelRef(globalOperationParameter.getModelRef()))
179+
.parameterType(globalOperationParameter.getParameterType())
180+
.required(Boolean.parseBoolean(globalOperationParameter.getRequired()))
181+
.build());
182+
}
183+
return parameters;
184+
}
185+
186+
/**
187+
* 局部参数按照name覆盖局部参数
188+
*
189+
* @param globalOperationParameters
190+
* @param docketOperationParameters
191+
* @return
192+
*/
193+
private List<Parameter> assemblyGlobalOperationParameters(
194+
List<SwaggerProperties.GlobalOperationParameter> globalOperationParameters,
195+
List<SwaggerProperties.GlobalOperationParameter> docketOperationParameters) {
196+
197+
if (docketOperationParameters == null || docketOperationParameters.isEmpty()) {
198+
return buildGlobalOperationParametersFromSwaggerProperties(globalOperationParameters);
199+
}
200+
201+
Set<String> docketNames = docketOperationParameters.stream()
202+
.map(SwaggerProperties.GlobalOperationParameter::getName)
203+
.collect(Collectors.toSet());
204+
205+
List<SwaggerProperties.GlobalOperationParameter> resultOperationParameters = Lists.newArrayList();
206+
207+
for (SwaggerProperties.GlobalOperationParameter parameter : globalOperationParameters) {
208+
if (!docketNames.contains(parameter.getName())) {
209+
resultOperationParameters.add(parameter);
210+
}
211+
}
212+
resultOperationParameters.addAll(docketOperationParameters);
213+
return buildGlobalOperationParametersFromSwaggerProperties(resultOperationParameters);
214+
}
153215
}

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