Pinecone 向量数据库

<dependency>
    <groupId>org.springframework.ai</groupId>
    <artifactId>spring-ai-pinecone-vectordb</artifactId>
    <version>${spring-ai.version}</version>
</dependency>

# Pinecone 向量数据库配置
spring.ai.pinecone.vectordb.enabled=true
spring.ai.pinecone.vectordb.api-key=your-api-key
spring.ai.pinecone.vectordb.environment=us-west1-gcp
spring.ai.pinecone.vectordb.index-name=vectors

@Service
public class PineconeVectorService {
    private final PineconeVectorClient vectorClient;

    public PineconeVectorService(PineconeVectorClient vectorClient) {
        this.vectorClient = vectorClient;
    }

    public void storeVector(String id, float[] vector, Map<String, Object> metadata) {
        vectorClient.store(id, vector, metadata);
    }

    public List<SearchResult> searchSimilar(float[] queryVector, int k) {
        return vectorClient.search(queryVector, k);
    }
}

@Configuration
public class PineconeVectorStorageConfig {
    @Bean
    public VectorStorage pineconeVectorStorage(PineconeVectorProperties properties) {
        return new PineconeVectorStorage(properties);
    }
}

@Configuration
public class PineconeSimilaritySearchConfig {
    @Bean
    public SimilaritySearch pineconeSimilaritySearch(PineconeVectorProperties properties) {
        return new PineconeSimilaritySearch(properties);
    }
}

@Service
public class IndexService {
    private final PineconeVectorClient vectorClient;

    public void createIndex(String name, int dimension) {
        vectorClient.createIndex(name, dimension);
    }

    public void deleteIndex(String name) {
        vectorClient.deleteIndex(name);
    }
}

@Configuration
public class IndexConfig {
    @Bean
    public IndexConfig indexConfig() {
        return IndexConfig.builder()
            .name("custom-vectors")
            .dimension(1536)
            .metricType(MetricType.COSINE)
            .podType(PodType.P1)
            .build();
    }
}

@Configuration
public class NamespaceConfig {
    @Bean
    public NamespaceConfig namespaceConfig() {
        return NamespaceConfig.builder()
            .name("custom-namespace")
            .build();
    }
}

management.endpoints.web.exposure.include=pinecone-vectordb
management.endpoint.pinecone-vectordb.enabled=true