Couchbase 5.0 与 Spring-boot XML 配置

Question

如何使用 couchbase 5.0 Spring-boot XML 配置？

全文： 最近，将 couchbase 服务器从 4.0.0-4051 升级到 5.0.0 build 3519 （都是社区版）。 Couchbase 4.0 是基于存储桶的授权，而 Couchbase 5.0 成为基于角色的访问控制 (RBAC)。（用户可以访问特定的存储桶）。我有一个 Spring-boot 应用程序，所有配置都是通过 XML beans。它与 couchbase 4.0 完美配合，但是当我更改为 couchbase 5.0 时（注意所有凭据都是正确的）我收到以下错误：

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'userRepo'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'couchbaseRepositoryOperationsMapping' available at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) ... 25 more Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'couchbaseRepositoryOperationsMapping' available at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:687) at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1207) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:284) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:296) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) ... 38 more

我的依赖项是：

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.5.RELEASE</version>
</parent>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-couchbase</artifactId>
</dependency>

我可以通过手动配置 couchbase 客户端来解决这个问题（我已经做了一个示例并进行了测试。）通过这段代码（如此处解释https://blog.couchbase.com/new-sdk-authentication/）：

Cluster cluster = CouchbaseCluster.create(); cluster.authenticate("username", "password"); Bucket bucket = cluster.openBucket("bucket-name");

（如果此处需要来源，则为 https://github.com/mashhur/twitter_blockchain）

无论如何 XML 选项将不胜感激！

Answer 1

通过 Spring 引导和 Spring 数据提供更好的 RBAC 支持。它处于当前的里程碑中，应该很快就会发布！查看 DATACOUCH-322 针对 Kay SR6 和 Lovelace M2。

此外，请注意，您只需创建一个与存储桶同名的用户，即可使 5.0 的行为与早期版本类似。

Couchbase 5.0 与 Spring-boot XML 配置

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