[英]How to a list<string> to Neo4j Through Neo4jClient?
I am trying to send a list of strings to Neo4j using Neo4jClient to be used in a FOREACH cypher loop. 我正在尝试使用Neo4jClient将字符串列表发送到Neo4j,以在FOREACH密码循环中使用。 The problem I am facing is that instead to creating different nodes for each string , the program creates just one node with the property Name set as the complete comma separated list. 我面临的问题是,该程序不是为每个字符串创建不同的节点,而是仅创建一个节点,并将属性Name设置为完整的逗号分隔列表。
The Code I am Using : 我正在使用的代码:
GraphClient graphClient = new GraphClient(new Uri("http://neo4j:a@localhost:7474/db/data"));
graphClient.Connect();
graphClient.Cypher
.With("[{listTags}] AS T1")
.ForEach("( n in T1| Merge (p: NPT {Name: n})")
.OnCreate().Set("p.Mod =0")
.OnMatch().Set("p.Mod = 0)")
.WithParams(new { listTags = ResultString })
.ExecuteWithoutResults();
I have found the solution. 我找到了解决方案。 Instead of using .With("[{listTags}] AS T1")
I changed it to .With("{listTags} AS T1")
. 我没有使用.With("[{listTags}] AS T1")
而是将其更改为.With("{listTags} AS T1")
。 ( Dropped the Square Brackets). (放下方括号)。 It Works Now. 现在可以使用。 Thanks anyways. 不管怎么说,多谢拉。
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