Python
所需的wheel:
pip install neo4jpip install neo4j-driver
Python
代码如下:
import pickle
import neo4j
from neo4j import GraphDatabase
user = 'neo4j'
password = 'root'
driver = GraphDatabase.driver(uri='bolt://localhost:7687', auth=(user, password))query_str1 ="""CALL semantics.importRDF ("file:///C:/Users/my/Desktop/NLP/end2_harrypotter_end.rdf", "Turtle", {handleVocabUris: "IGNORE"})"""with driver.session() as session:records = session.run(query_str)session.close()
Java
需要的依赖:
<dependency><groupId>org.neo4j.drivergroupId><artifactId>neo4j-java-driverartifactId><version>1.6.3version>
dependency>
Java
代码如下&#xff1a;
import org.neo4j.driver.v1.*;
public class OperateNeo4j {public static void main(String[] args) {String user &#61; "neo4j";String passwd &#61; "root";Driver driver &#61; GraphDatabase.driver("bolt://localhost:7687", AuthTokens.basic(user, passwd));Session session &#61; driver.session();session.run("CALL semantics.importRDF(\"file:///C:/Users/my/Desktop/NLP/end2_harrypotter_end.rdf\", \"Turtle\", {handleVocabUris: \"IGNORE\"})");session.close();driver.close();}
}