springboot + swagger2 学习笔记

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>${dev.lib.swagger2}</version>
</dependency>
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>${dev.lib.swagger2}</version>
</dependency>
<dependency>
    <groupId>i