Using gremlin-javascript
,我使用以下方式连接到远程服务器:
const gremlin = require('gremlin')
const Graph = gremlin.structure.Graph
const DriverRemoteConnection = gremlin.driver.DriverRemoteConnection
const graph = new Graph()
const g = graph
.traversal()
.withRemote(new DriverRemoteConnection('ws://localhost:8182/gremlin'))
从 gremlin CLI 中,我可以设置TinkerGraph
using
gremlin> graph = TinkerGraph.open()
gremlin> g = graph.traversal()
但是,我想连接到我的图表localhost:8182
。这并不能完全解决问题:
gremlin> graph = RemoteGraph.open('ws://localhost:8182/gremlin')
这也不完全是这样:
gremlin> graph = TinkerGraph.open()
gremlin> g = graph.traversal().withRemote(new DriverRemoteConnection('ws://localhost:8182/gremlin'))
我如何从 CLI 连接到该服务器?
Gremlin Console 内置了对此的支持,并且有详细描述here http://tinkerpop.apache.org/docs/current/reference/#connecting-via-console。基本的连接命令是:
gremlin> :remote connect tinkerpop.server conf/remote.yaml
==>Configured localhost/127.0.0.1:8182
此时您可以对远程图进行遍历:
gremlin> :> g.V().values('name')
==>marko
==>vadas
==>lop
==>josh
==>ripple
==>peter
如果您想删除:>
语法,您可以将 REPL 置于“控制台”模式,并且不再需要该前缀:
gremlin> :remote console
==>All scripts will now be sent to Gremlin Server - [localhost/127.0.0.1:8182]-[5ff68eac-5af9-4140-b3b8-d9311f30c053] - type ':remote console' to return to local mode
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