Swagger-ui.html 404? 打不开 3.0.0 404

3.0.0官方文档

1.一些变化

Remove explicit dependencies on springfox-swagger2
Remove any @EnableSwagger2... annotations
Add the springfox-boot-starter dependency

添加了springfox-boot-starter ，添加这个搞定 其他依赖 如ui

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-boot-starter</artifactId>
    <version>3.0.0</version>
</dependency>

2.路径变化
NOTE: swagger-ui location has moved from http://host/context-path/swagger-ui.html to http://host/context-path/swagger-ui/index.html
OR http://host/context-path/swagger-ui/ for short. This makes it work much better with pulling it as a web jar and turning it off
using configuration properties if not needed.

路径由原来的
http://localhost:8080/swagger-ui.html
变为
http://localhost:8080/swagger-ui/index.html