2.0.7版本中打开增强模式无法启动项目，关闭增强模式就正常。

Question

2.0.7版本中打开增强模式无法启动项目，关闭增强模式就正常。

 

配置为：

@EnableSwagger2
@EnableKnife4j
@Configuration
public class Knife4jConfiguration {

    @Bean(value = "defaultApi2")
    public Docket defaultApi2() {
        Docket docket=new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                //分组名称
                .groupName("测试分组")
                .select()
                //这里指定Controller扫描包路径
                .apis(RequestHandlerSelectors.basePackage("com.xiaominfo.knife4j.controller"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }
    private ApiInfo apiInfo(){
        return new ApiInfoBuilder()
                .title("swagger-bootstrap-ui很棒~~~！！！")
                .description("swagger-bootstrap-ui-demo RESTful APIs")
                .termsOfServiceUrl("http://www.group.com/")
                .contact("group@qq.com")
                .version("1.0")
                .build();
    }
}

 

application.yml

knife4j:
  enable: true
  documents:
    -
      group: 1.2.x
      name: 测试自定义标题分组
      # 某一个文件夹下所有的.md文件
      locations: classpath:checkList/*

 

[2021-03-25 11:35:23] org.springframework.boot.SpringApplication [821] [anonymous] [] - Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dynamicResponseModelReader': Resolution of declared constructors on bean Class [com.github.xiaoymin.knife4j.spring.plugin.DynamicResponseModelReader] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2] failed; nested exception is java.lang.NoClassDefFoundError: springfox/documentation/spi/schema/EnumTypeDeterminer
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:284)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1269)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1184)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:845)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:742)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:389)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1213)

Answer 1

你springfox版本冲突，knife4j 2.0.7版本底层依赖的springfox是2.10.5,你配置中的注解`@EnableSwagger2`还是springfox 2.9.2的，你可以去除低版本的springfox依赖

参考版本说明文档：https://xiaoym.gitee.io/knife4j/documentation/changelog.html