java – “创建名为bean的错误”Couchbase Spring

我试图弄清楚如何使Spring与Couchbase一起工作但由于某种原因我得到以下异常：

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bookRepo': Cannot resolve reference to bean 'couchbaseTemplate' while setting bean property 'couchbaSEOperations'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'couchbaseTemplate': Cannot resolve reference to bean 'couchbaseBucket' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'couchbaseBucket': Invocation of init method failed; nested exception is java.lang.RuntimeException: java.util.concurrent.TimeoutException

连接很好,但由于某种原因无法创建bean.

这是我的spring-couchbase-integration.xml文件：

package com.jcg.examples.repo;

...

@Repository
public interface BookRepo extends CouchbaseRepository

package com.jcg.examples.entity;

...

@Document(expiry = 0)
public class Book {

    @Id
    private long bookId;

    public long getBookId() {
        return bookId;
    }

    public void setBookId(long bookId) {
            this.bookId = bookId;
    }

}

package com.jcg.examples;

...

public class ApplicationTest {

    public static void main(String[] args) {
        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new ClassPathResource("spring-couchbase-integration.xml").getPath());
    }
}