1.查看是否有import文件夾

2.在import文件夾里放入csv文件

3.實用Cpyher語句，導(dǎo)入數(shù)據(jù)

LOAD CSV WITH HEADERS FROM "file:///julian_person.csv" AS line MERGE (p:Person {id:line.p_id, name:line.name, introduction:line.introduction})

LOAD CSV WITH HEADERS FROM "file:///julian_company.csv" AS line MERGE (c:BC_Company {id:line.c_id, name:line.name, tag:line.tag, introduction:line.introduction})

LOAD CSV WITH HEADERS FROM "file:///julian_p_c_rel.csv" AS line

match (from:Person{id:line.p_id}),(to:Company{id:line.c_id})

merge (from)-[r:member{p_id:line.p_id,c_id:line.c_id}]->(to)

關(guān)于亂碼問題：

load csv?中文編碼亂碼,? 必須確保csv文件的編碼格式：UTF8?無BOM格式

再增加一些關(guān)系節(jié)點

Cpyher語句，導(dǎo)入數(shù)據(jù):

LOAD CSV WITH HEADERS FROM "file:///chain_block_kg.csv" AS line MERGE (p:BC_Konwledge {id:line.id, name:line.name})

LOAD CSV WITH HEADERS FROM "file:///kg_rel.csv" AS line

match (from:BC_Knowledge{id:line.c_id}),(to:BC_Knowledge{id:line.id})

merge (from)-[r:isInculdeOf]->(to)

LOAD CSV WITH HEADERS FROM "file:///julian_c_kg_rel.csv" AS line

match (from:BC_Company{id:line.c_id}),(to:BC_Knowledge{id:line.kg_id})

merge (from)-[r:companyTagIs]->(to)

LOAD CSV WITH HEADERS FROM "file:///tokenview_coin.csv" AS line MERGE (p:Coin {id:line.id, name:line.name, Alias:line.alia, introduction:line.summaryCn})

參考文章：【1】基于電影知識圖譜的智能問答系統(tǒng)（二） -- Neo4j導(dǎo)入CSV文件? 實用，有數(shù)據(jù)可下載