使用 SpringFox 将 Swagger 集成到非 SpringBoot 项目中

Question

我有与使用 springfox 的 here. I want to integrate swagger into a non spring boot project. I followed the steps given in the answer here 相同的问题，但我在服务器启动时收到以下错误：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter': Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cachingModelPropertiesProvider' defined in URL [jar:file:*/WEB-INF/lib/springfox-schema-2.9.2.jar!/springfox/documentation/schema/property/CachingModelPropertiesProvider.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'optimized': Failed to introspect bean class [springfox.documentation.schema.property.OptimizedModelPropertiesProvider] for lookup method metadata: could not find class that it depends on; nested exception is java.lang.NoClassDefFoundError: com/fasterxml/classmate/members/ResolvedParameterizedMember

这些是添加的依赖项：

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

更新：所以我认为我缺少 jackson fasterxml 依赖项。我用 pom.xml 乱七八糟，错误消失了。仍在尝试将造成问题的确切依赖归零。

但是虽然这个错误消失了，但又弹出了一个错误：

org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is com.google.common.util.concurrent.ExecutionError: java.lang.NoSuchMethodError: com.google.common.collect.FluentIterable.concat(Ljava/lang/Iterable;Ljava/lang/Iterable;)Lcom/google/common/collect/FluentIterable;

然后我切换到 2.6.1 版本的 springfox，第二个错误消失了，我得到了一个干净的服务器启动。

Answer 1

我认为问题来自另一个丢失的 jar，确保你有两个依赖项

<dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger-ui</artifactId>
        <version>2.6.1</version>
        <scope>compile</scope>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <version>2.6.1</version>
        <scope>compile</scope>
</dependency>

Answer 2

添加

<dependency>
  <groupId>com.google.guava</groupId>
  <artifactId>guava</artifactId>
  <version>20.0</version>
  <exclusions>
    <exclusion>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
    </exclusion>
  </exclusions>
</dependency>

解决了 nested exception is com.google.common.util.concurrent.ExecutionError: java.lang.NoSuchMethodError: com.google.common.collect.FluentIterable 错误

使用 SpringFox 将 Swagger 集成到非 SpringBoot 项目中

Swagger integration into a NON SpringBoot project using SpringFox

spring

swagger

springfox