JanusGraph教程

打开Graph

graph = JanusGraphFactory.open('conf/janusgraph-cassandra-es.properties');
g = graph.traversal();


查看Schema
mgmt = graph.openManagement()
mgmt.getVertexLabels() 
mgmt.getRelationTypes(EdgeLabel.class)
mgmt.getRelationTypes(PropertyKey.class)
mgmt.getGraphIndexes(Vertex.class)