注意: 因为Swagger需要对代码打注解,所以具有代码侵入性,建议尽量不要使用Swagger!
1. 增加 ape-common-swagger 模块
2.引入相关依赖:
ape-common-swagger的pom.xml文件:
<dependencies>
<!-- 引入Swagger依赖 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<!--仅使用springboot的注解功能 引入该注解-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-autoconfigure</artifactId>
<version>2.4.2</version>
</dependency>
</dependencies>
3. 配置Swagger自动装配
3.1 创建 SwaggerBean 类
说明: 这个 SwaggerBean 类的作用在于读取配置文件中以swagger开头的配置项!
注意: 这里为了减少框架依赖,就没有引入Lombok了!
package com.ssm.swagger.bean;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Component
@ConfigurationProperties(prefix = "swagger")
//工具模块仅使用springboot注解,要引入spring-boot-autoconfigure
//为了不引入lombok太冗余,我们手动实现set get方法
public class SwaggerBean {
private String basePackage;
private String title;
private String contactName;
private String contactUrl;
private String contactEmail;
private String version;
private String description;
public String getBasePackage() {
return basePackage;
}
public void setBasePackage(String basePackage) {
this.basePackage = basePackage;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getContactName() {
return contactName;
}
public void setContactName(String contactName) {
this.contactName = contactName;
}
public String getContactUrl() {
return contactUrl;
}
public void setContactUrl(String contactUrl) {
this.contactUrl = contactUrl;
}
public String getContactEmail() {
return contactEmail;
}
public void setContactEmail(String contactEmail) {
this.contactEmail = contactEmail;
}
public String getVersion() {
return version;
}
public void setVersion(String version) {
this.version = version;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
}
3.2 创建SwaggerConfig类
说明: 在ape-common-swagger下创建SwaggerConfig类进行自动装配!
package com.ssm.swagger.config;
import com.ssm.swagger.bean.SwaggerBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2 //开启swagger注解
//因为Swagger需要对代码打注解,所以具有代码侵入性,建议尽量不要使用Swagger!
public class SwaggerConfig {
@Autowired
private SwaggerBean swaggerBean;
@Bean
public Docket createRestApi() {
return new Docket(DocumentationType.SWAGGER_2) //类型为swagger2
.apiInfo(this.getApiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage(swaggerBean.getBasePackage()))
.paths(PathSelectors.any())
.build();
}
public ApiInfo getApiInfo() {
return new ApiInfoBuilder()
.title(swaggerBean.getTitle())
.contact(new Contact(swaggerBean.getContactName(), swaggerBean.getContactUrl(), swaggerBean.getContactEmail()))
.version(swaggerBean.getVersion())
.description(swaggerBean.getDescription())
.build();
}
}
3.3 在业务模块配置文件中配置相应参数
说明: 虽然我们字段是 basePackage,但是在配置文件中可以用 驼峰basePackage方式 和 非驼峰base-package方式 两种!
swagger: #访问地址 http://localhost:8080/swagger-ui.html
basePackage: com.ssm #也可写成非驼峰方式base-Package
title: ape-user
contactName: 经典鸡翅
contactUrl: https://gitee.com/ssm111/ape-frame.git
contactEmail: 3513582592@qq.com
version: 1.0版本
description: 开箱即用的脚手架