Consider defining a bean of type ‘springfox.documentation.schema.TypeNameExtractor‘ in your configur

有点东西且很多

于 2022-12-06 11:10:50 发布

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分类专栏： Springboot-SpringCloud报错专栏文章标签： java tomcat servlet

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本文介绍了解决Spring Boot项目中Swagger配置缺失导致的启动失败问题，以及引入Nacos依赖后出现的Servlet Filter类未找到错误的解决办法。

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1.报错Consider defining a bean of type ‘springfox.documentation.schema.TypeNameExtractor’ in your configuration.

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in com.github.xiaoymin.knife4j.spring.plugin.DynamicResponseModelReader required a bean of type 'springfox.documentation.schema.TypeNameExtractor' that could not be found.


Action:

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

解决方案：在启动类加下注解

@ComponentScan({"springfox.documentation.schema"})

也有可能是你这个项目忘记加了swagger的配置

2.引进nacos依赖出现Caused by: java.lang.NoClassDefFoundError: javax/servlet/Filter

解决方案：
引进改依赖即可

   <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-tomcat</artifactId>
      </dependency>