Neo4j Spring Data示例缺少注释@Indexed [英] Neo4j Spring Data example missing annotation @Indexed

问题描述

尝试在 http://projects.spring.io/上运行neo4j spring数据示例spring-data-neo4j/

<dependencies>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-neo4j</artifactId>
        <version>4.1.2.RELEASE</version>
    </dependency>
</dependencies>

还有

@NodeEntity
public class Movie {

  @GraphId Long id;

  @Indexed(type = FULLTEXT, indexName = "search")
  String title;

  Person director;

  @RelatedTo(type="ACTS_IN", direction = INCOMING)
  Set<Person> actors;

  @RelatedToVia(type = "RATED")
  Iterable<Rating> ratings;

  @Query("start movie=node({self}) match 
          movie-->genre<--similar return similar")
  Iterable<Movie> similarMovies;
}

，但<artifactId>spring-data-neo4j</artifactId>
中似乎不存在@Indexed(type = FULLTEXT, indexName = "search") 我是否需要在pom中添加其他内容?还是已弃用?如果是，我应该怎么做?

but the @Indexed(type = FULLTEXT, indexName = "search") does not seem to exist in <artifactId>spring-data-neo4j</artifactId>
Do I have to add anything else to the pom ? or is this deprecated and if so how should I do it?

推荐答案

@Indexed在SDN 3中存在，但在SDN 4中不再存在.您必须自己使用

@Indexed was present in SDN 3, but not anymore in SDN 4. You have to manage indices and constraints yourself, using Cypher queries.

无耻的插件:您可以使用 Liquigraph 来管理您的迁移.

Shameless plug: you can use Liquigraph to manage your migrations.

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