在Docker容器中填充Neo4J

Question

$ docker run --name my-neo4j -p 7474:7474 -p 7687:7687 \
             -v ~/path/to/volume1:/data:rw -d neo4j:3.0.6

提前谢了。

Answer 1

您可以查看https://dzone.com/articles/how-neo4j-data-import-minimal中的示例，

$ docker exec -i my-neo4j bin/neo4j-import --into /data/databases/person.db \
                                           --nodes:Person /data/people.csv \
                                           --relationships:KNOWS /data/friendships.csv

这将填充person.db。若要填充默认的graph.db，

$ docker exec -i my-neo4j bin/neo4j-shell < ./local/path/to/setup.cql

setup.cql类似于

LOAD CSV WITH HEADERS FROM 'file:///data/people.csv' AS line 
FIELDTERMINATOR ',' 
MERGE (p:Person {person_id:line.personId, name:line.name});

USING PERIODIC COMMIT 
LOAD CSV WITH HEADERS FROM "file:///data/friendships.csv" AS line 
FIELDTERMINATOR ',' 
MATCH (p1:Person),(p2:Person) 
WHERE p1.person_id = line.personId1 AND p2.person_id= line.personId2 
CREATE UNIQUE (p1)-[r:KNOWS]->(p2);