这个Cypher查询出了什么问题

Question

我正试图使用REST接口将以下内容发送到Neo4j，特别是2.2.9中关于从Java使用REST的手动教程中给出的方法，sendTransactional Cypher query。然而，正如您在下面看到的，我不断地得到一个错误，这个错误似乎与查询本身没有太大关系。

有什么关于如何调试的提示吗？

CREATE (p:player { props }), "parameters" { 
     "props" : { 
          "screen_name" : "testone", 
          "email" : "[e-mail]", 
          "rank" : "-12", 
          "password" : "testonepass", 
          "details" : "test one details", 
          "latitude" : "0.0", 
          "longitude" : "0.0", 
          "available" : "true", 
          "publish" : "true" }}

{"results":[],"errors":[{"code":"Neo.ClientError.Request.InvalidFormat","message":"Unable to deserialize request: Unexpected character ('p' (code 112)): was expecting comma to separate OBJECT entriesn at [Source: HttpInputOverHTTP@10401de; line: 1, column: 66]"}]}

Answer 1

从您发布的片段来看，到事务端点的负载似乎是不完整的。您可以在浏览器中尝试此语句。我刚刚复制了你的声明并将其格式化，以便将其发布到浏览器上。然后你至少可以看到它的工作。很明显，数据正在发布，似乎只是格式问题。

:POST /db/data/transaction/commit {
"statements": [
    {
        "statement": "CREATE (p:player { props })",
        "parameters": 
            {
                "props" : { 
                    "screen_name" : "testone", 
                    "email" : "[e-mail]", 
                    "rank" : "-12", 
                    "password" : "testonepass", 
                    "details" : "test one details", 
                    "latitude" : "0.0", 
                    "longitude" : "0.0", 
                    "available" : "true", 
                    "publish" : "true" }  
             }
        }
    ]
}