Neo4j REST Encoding | 易学教程

问题

I'm using neo4jclient. When I try to create/update an node, special chars like äöü are replaced with �. Do I have to set a specific http header like content-type, content-encoding? If yes, what kind of header and what is the value of this header?

Thanks.

EDIT: This is how the request looks like:

POST http://...........:7474/db/data/batch HTTP/1.1

Accept: application/json;stream=true

User-Agent: RestSharp 103.1.0.0

Content-Type: application/json

Host: ............:7474

Content-Length: 267

Accept-Encoding: gzip, deflate


[

  {

"method": "POST",
"to": "/node",
"body": {
  "Name": "äöü",
  "State": "Active",
  "Id": 0,
  "CreateDate": "2012-07-12T18:48:45.3343526+02:00",
  "ChangeDate": "0001-01-01T00:00:00+00:00"
},
    "id": 0
  }
]

Or is it bug in the batch execution? If yes, I'll need the fix very quick:)

回答1:

Now it works

After analyzing the messages.log we found out, that the file.encoding wasn't utf-8.

--> DEBUG [neo4j.diagnostics]: file.encoding = Cp1252

So we set in the neo4j-wrapper.conf file this property:

wrapper.java.additional.3=-Dfile.encoding=UTF-8

Now it works!!! :)

Thanks to my brother! Always good to know a Java developer. :)

回答2:

There are tests for this in the codebase, so it should be handled correctly, see https://github.com/neo4j/community/blob/master/server/src/functionaltest/java/org/neo4j/server/rest/BatchOperationFunctionalTest.java#L322 . However, there might be encoding problems in the client?

来源：https://stackoverflow.com/questions/11454352/neo4j-rest-encoding

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