SpringBoot快速集成Swagger配置过程

<!--web方便测试-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- swagger2核心包 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<!-- swagger-ui 可视化界面 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>

package com.example.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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;
import java.util.ArrayList;
@Configuration
@EnableSwagger2 //开启Swagger的使用
public class SwaggerConfig {
@Bean  //Swagger的使用主要是要将docket对象传入IOC容器
public Docket docket(){
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo()) //关于文档的各种信息
.enable(true) //使Swagger生效
.groupName("常安祖")
.select()//选择扫描的接口
.apis(RequestHandlerSelectors.basePackage("com.example.controller"))//指定扫描的接口
.build();
}
public ApiInfo apiInfo(){
Contact contact = new Contact("长安","https://blog.csdn.net/weixin_45647685","719801748@qq.com");//个人的联系方式
return new ApiInfo("长安的文档", "长安的开发文档", "1.0", "urn:tos",null, "Apache 2.0", "http://www.apache.org/licenses/LICENSE-2.0", new ArrayList());//文档的各种信息
}
}

@ApiModel("用户的实体类")
public class User implements Serializable {
@ApiModelProperty("用户的id")
private Integer id;
@ApiModelProperty("用户的姓名")
private String name;
@ApiModelProperty("用户的年纪")
private Integer age;
public Integer getId() {
return id;
}
public User(Integer id, String name, Integer age) {
this.id = id;
this.name = name;
this.age = age;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
}

package com.yangzihao.controller;
import com.yangzihao.entity.User;
import io.swagger.annotations.ApiModelProperty;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
@RestController
public class UserController {
@ApiModelProperty("得到一个User")
@GetMapping("/getUser")
public User getUser(){
return new User(1,"测试",18);
}
}