org.springframework.beans.factory.UnsatisfiedDependencyException：创建名为“courseController”的bean时出错：不满足的依赖关系

Question

我正在尝试使用 spring boot 和 couchbase(5.1) 最新版本创建项目。当我使用 spring boot 应用程序运行应用程序时。它放弃了以下错误。我所有的配置都是正确的。

org.springframework.beans.factory.UnsatisfiedDependencyException：创建名为“courseController”的bean时出错：通过字段“couchbaseServerDataAccessImpl”表示的依赖关系不满足；嵌套异常是 org.springframework.beans.factory.UnsatisfiedDependencyException：创建名为“couchbaseServerDataAccessImpl”的 bean 时出错：通过字段“couchbaseServerBucket”表示不满足的依赖关系；嵌套异常是 org.springframework.beans.factory.BeanCreationException：在类路径资源 [com/example/persistence/provider/couchbase/server/CouchbaseServerPersistenceProvider.class] 中定义名称为“getBucket”的 bean 创建时出错：通过工厂方法进行 Bean 实例化失败;嵌套异常是 org.springframework.beans.BeanInstantiationException：无法实例化 [com.couchbase.client.java.Bucket]：工厂方法“getBucket”抛出异常；嵌套异常是 com.couchbase.client.java.error.InvalidPasswordException: 存储桶“beer-sample”的密码不匹配。

我的 pom.xml http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0

<groupId>com.example</groupId>
<artifactId>couchdbproj</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>couchdbproj</name>
<description>Demo project for Spring Boot</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.0.BUILD-SNAPSHOT</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
</properties>

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

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

<repositories>
    <repository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>https://repo.spring.io/snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </repository>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>https://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
</repositories>

<pluginRepositories>
    <pluginRepository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>https://repo.spring.io/snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </pluginRepository>
    <pluginRepository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>https://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </pluginRepository>
</pluginRepositories>

Answer 1

原因是Swagger v2.2.2与spring cloud feign冲突。要解决此问题，请将 Swagger 更新到 v2.7.0。