解决 Illegal DefaultValue null for parameter type integer

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-boot-starter</artifactId>
    <version>3.0.0</version>
    <!-- 修复 Illegal DefaultValue null for parameter type integer -->
    <exclusions>
        <exclusion>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-models</artifactId>
        </exclusion>
    </exclusions>
</dependency>

<!-- 解决 Illegal DefaultValue null for parameter type integer -->
<!-- https://mvnrepository.com/artifact/io.swagger.core.v3/swagger-models -->
<dependency>
    <groupId>io.swagger.core.v3</groupId>
    <artifactId>swagger-models</artifactId>
    <version>2.1.9</version>
</dependency>