知识图谱人工智能 ERROR Neo4j cannot be started using java version 1.8.0

Neo4j 的版本与 jave 版本问题：

使用neo4j-community-4.1.12 开启服务时报错：

[root@#localhost bin]# ./neo4j start

ERROR! Neo4j cannot be started using java version 1.8.0_65.

* Please use Oracle(R) Java(TM) 11, OpenJDK(TM) 11 to run Neo4j.

* Please see https://neo4j.com/docs/ for Neo4j installation instructions.

查看java版本

[root@#localhost bin]# java -version

java version "1.8.0_65"

Java(TM) SE Runtime Environment (build 1.8.0_65-b17)

Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)

重新下载 neo4j-community-3.4.5 就可以了，如果不想更换java环境

[root@#localhost bin]# ./neo4j start

Active database: graph.db

Directories in use:

home: /root/packet_install/neo4j-community-3.4.5

config: /root/packet_install/neo4j-community-3.4.5/conf

logs: /root/packet_install/neo4j-community-3.4.5/logs

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