【Bug】SpringCloudAlibaba整合Swagger时 启动报错

报错

Description:

Parameter 2 of constructor in springfox.documentation.spring.web.readers.parameter.ModelAttributeParameterExpander required a bean of type 'springfox.documentation.spi.schema.EnumTypeDeterminer' that could not be found.

Action:

Consider defining a bean of type 'springfox.documentation.spi.schema.EnumTypeDeterminer' in your configuration.

问题背景

在SpringCloud Alibaba整合swagger2时，启动时报以上错误。

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

版本是2.7.0 

问题原因

是因为swagger2版本太低导致的问题

解决方案

版本改为：<version>2.9.2</version>