rest - 将节点作为 json 对象返回的密码选项？

Question

我正在使用 Cypher ReST API。它返回具有两个名称值对“列”和“数据”的 1 个对象。有没有办法抛弃列并将节点作为对象而不是数组数组返回？更符合这一点:http://bl.ocks.org/4062045#miserables.json

这是我现在得到的:

curl -d @query --header "Content-Type:application/json" http://localhost:7474/db/data/cypher
{
  "columns" : [ "source", "r_type", "target" ],
  "data" : [ [ "Corn", "LIKES", "Parsley" ], [ "Corn", "LIKES", "Sunflowers" ], 
[ "Corn", "LIKES", "Pumpkin" ], [ "Corn", "LIKES", "Peas" ], [ "Corn", "LIKES", "Beans" ], 
[ "Corn", "HATES", "Tomato" ], [ null, null, null ], [ "Carrots", "LIKES", "Tomato" ], 
[ "Carrots", "LIKES", "Peas" ], [ "Carrots", "LIKES", "Onions" ], ....

查询文件:

{
  "query" : "start n  = node(*) match n -[r?]-> m return n.name? as source, type(r) as r_type, m.name? as target",
  "params" : {
  }
}

Answer 1

你可以写一个 server plugin实现这一目标。然后可以通过 REST API 使用它。