Visit the swagger times unable to infer base url

If the above problems occur , Check whether the following dependencies are missing , I have lost the last problem of dependence before , At the same time Controller Medium plus @EnableSwagger2 that will do

    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <version>2.9.2</version>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger-ui</artifactId>
        <version>2.9.2</version>
    </dependency>
    <dependency>
        <groupId>io.swagger</groupId>
        <artifactId>swagger-annotations</artifactId>
        <version>1.5.20</version>
    </dependency>

I hope I can help you