Question

我在Windows 7上，我是Neo4J的新用户，我正在使用Neo4J 3.0.3版本。我有一个简单的小csv文件，只是为了尝试如何将csv文件导入Neo4j。

这是我的文件，名为people.csv

1,"John"
10,"Jane"
234,"Fred"
4893,"Mark"
234943,"Anne"

从neo4j浏览器的控制台我尝试以不同的方式导入此文件，但没有运气。这些是我的尝试：

    USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:\Utenti\Luca\Desktop\people.csv"

which returned this error: Invalid input 't': expected four hexadecimal digits specifying a unicode character (line 1, column 56 (offset: 55))
"USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:\Utenti\Luca\Desktop\people.csv""

然后我尝试用斜杠。

    USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:/Utenti/Luca/Desktop/people.csv"

and the error was:
Unexpected end of input: expected whitespace, '.', node labels, '[', "=~", IN, STARTS, ENDS, CONTAINS, IS, '^', '*', '/', '%', '+', '-', '=', "<>", "!=", '<', '>', "<=", ">=", AND, XOR, OR or AS (line 1, column 86 (offset: 85))
"USING PERIODIC COMMIT 10000 LOAD CSV FROM "file:///C:/Utenti/Luca/Desktop/people.csv""

Answer 1

第二个查询中的路径看起来是正确的。但你没有做任何事情LOAD csv文件。

错误告诉您在第一行（第86列是行尾）之后需要某事。

尝试例如返回前几行：

USING PERIODIC COMMIT 10000
LOAD CSV FROM "file:///C:/Utenti/Luca/Desktop/people.csv" AS line
WITH line
RETURN line
LIMIT 5

如果您想创建内容，请阅读手册：http://neo4j.com/docs/developer-manual/current/#query-load-csv

在NEO4J中导入csv文件

1 个答案: