[英]neo4j: cypher error creating node properties using REST API when property label has blanks
[英]Error creating Neo4j repository: "The schema already contains a node description under the primary label"
該項目包含以下文件。
MyGoogleCalendarNeo4jRepository.java:
import org.springframework.data.repository.CrudRepository;
public interface MyGoogleCalendarNeo4jRepository extends CrudRepository<MyGoogleCalendar, String> {}
MyGoogleCalendar.java:
import org.springframework.data.neo4j.core.schema.Id;
import org.springframework.data.neo4j.core.schema.Relationship;
public class GoogleCalendarCalendar {
@Relationship(type = "ASSOCIATED_TO", direction = Relationship.Direction.OUTGOING)
private Calendar calendar;
@Id
private String id;
/*
* Default getters and setters
*/
...
}
日歷.java:
import org.springframework.data.neo4j.core.schema.Id;
public class Calendar {
@Id
private String id;
private com.google.api.services.calendar.Calendar service;
/*
* Default getters and setters
*/
...
}
當我嘗試運行該項目時,出現以下錯誤:
org.springframework.beans.factory.UnsatisfiedDependencyException:創建名稱為 [...] 的 bean 時出錯嵌套異常是 org.springframework.beans.factory.BeanCreationException:在 com 中定義的名稱為“myGoogleCalendarNeo4jRepository”的 bean 創建時出錯。[...] .MyGoogleCalendarNeo4jRepository 在 MyApplication 上聲明的 @EnableNeo4jRepositories 中定義:調用 init 方法失敗; 嵌套異常是 org.springframework.data.mapping.MappingException:架構已經包含主 label 日歷下的節點描述
例如:從日歷到MyCalendar
日歷.java:
import org.springframework.data.annotation.Transient;
import org.springframework.data.neo4j.core.schema.Id;
public class Calendar {
@Id
private String id;
@Transient
private com.google.api.services.calendar.Calendar service;
/*
* Default getters and setters
*/
...
}
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