Neo4j import CSV data error: neo4j load CSV error: couldn't load the external resource

The problem background ：

Project needs ,Neo4j Deployed remotely Linux Server ,neo4j edition ： neo4j-community-4.4.8. Need to use load_csv Command import csv An error is reported in the format file ：

Neo4j load csv error : Couldn‘t load the external resource.

LOAD CSV WITH HEADERS FROM 'file:///Person.csv' AS dat
create(c:person{personid:dat.personid})

terms of settlement ：

1. Get into neo4j-community-4.4.8/import Check whether the data has been stored in this path , If there is no mistake, proceed to the next step .
2. open neo4j-community-4.4.8/conf/neo4j.conf Document annotation except annotation dbms.directories.import=import
3. restart Neo4j Give Way conf Configuration takes effect , Perfect solution .

./neo4j stop
./neo4j start