5
Neo4j是一個圖形數據庫,它可以將數據導出到JSON文件。然而,Neo4j的JSON文件對我來說非常複雜,我無法將它導入D3。我的問題是如何從Neo4j導入JSON文件並將其導入到D3中以進行圖形可視化,而無需更改JSON文件的格式。我曾經問過Neo4j社區,他們說這不可能,或者我相信他們是這個意思。如何導入從Neo4j導出到D3的JSON文件
這裏是Neo4j的導出的JSON文件:
{ "table": { "_response": { "columns":["n"], "data":[ {"row":[{"num":"A08"}],"graph":{"nodes":[{"id":"0","labels":["Person"],"properties":{"num":"A08"}}],"relationships":[]}}, {"row":[{"num":"A04"}],"graph":{"nodes":[{"id":"1","labels":["Person"],"properties":{"num":"A04"}}],"relationships":[]}}, {"row":[{"num":"A05"}],"graph":{"nodes":[{"id":"2","labels":["Person"],"properties":{"num":"A05"}}],"relationships":[]}} ], "stats":{ "contains_updates":false,"nodes_created":0,"nodes_deleted":0,"properties_set":0,"relationships_created":0,"relationship_deleted":0, "labels_added":0,"labels_removed":0,"indexes_added":0,"indexes_removed":0,"constraints_added":0,"constraints_removed":0 } }, "nodes":[ {"id":"0","labels":["Person"],"properties":{"num":"A08"}}, {"id":"1","labels":["Person"],"properties":{"num":"A04"}}, {"id":"2","labels":["Person"],"properties":{"num":"A05"}} ], "other":[], "relationships":[], "size":3, "stats":{ "contains_updates":false,"nodes_created":0,"nodes_deleted":0,"properties_set":0,"relationships_created":0,"relationship_deleted":0, "labels_added":0,"labels_removed":0,"indexes_added":0,"indexes_removed":0,"constraints_added":0,"constraints_removed":0 } }, "graph": { "nodeMap":{ "0":{"num":"A08"}, "1":{"num":"A04"}, "2":{"num":"A05"} }, "relationshipMap":{ "623":{"date":"5/01/2011","time":"18:11:48","case":4}, "624":{"date":"5/02/2011","time":"21:21:06","case":4}, "625":{"date":"6/03/2011","time":"21:23:35","case":4}, "629":{"date":"6/04/2011","time":"22:14:47","case":5} } } }
,我現在把它用作一個例子中的D3是http://bl.ocks.org/mbostock/1153292
謝謝。