创建分布式图数据库JanusGraph对象的两种方法

1、添加Maven依赖

            <dependency>
                <groupId>org.janusgraph</groupId>
                <artifactId>janusgraph-core</artifactId>
                <version>0.2.0</version>
            </dependency>
     
            <dependency>
                <groupId>org.janusgraph</groupId>
                <artifactId>janusgraph-cassandra</artifactId>
                <version>0.2.0</version>
            </dependency>
     
            <dependency>
                <groupId>org.janusgraph</groupId>
                <artifactId>janusgraph-es</artifactId>
                <version>0.2.0</version>
            </dependency>

有以下两种方式构建JanusGraph对象

1、通过配置文件构建图对象

JanusGraph graph = JanusGraphFactory.open("janusgraph/conf/janusgraph-cassandra-es