官方手册
CREATE Clause
创建一个节点,含一个标签
CREATE (<node-name>:<label-name>)# demoCREATE (p:Person)
创建一个节点,含多个标签
CREATE (<node-name>:<label1-name>:<label2-name>)# demoCREATE (p:Person:Swedish)
创建一个节点,含一个标签和多个属性
CREATE ( <node-name>:<label-name> { <property1-name>:<property1-value>, <property2-name>:<property2-value>, …… <propertyn-name>:<propertyn-value> })#demoCREATE (p:Person{name:"Lee", born:"1990-02-03", gender:"M"}) RETURN p
结果如下图所示:

查找两个节点并创建一个关系
MATCH (<node1>:<label1>),(<node2>:<label2>)WHERE <condition>CREATE (<node1>)-[<relationship-label-name>:<relationship-name>]->(<node2>)#demoMATCH (a:Person),(b:Person)WHERE a.name = 'AAA' AND b.name = 'BBB'CREATE (a)-[r:FOLLOWS]->(b)RETURN a,b
结果如下图所示:

查找两个节点并创建一个关系,同时给关系设置属性
MATCH (<node1>:<label1>),(<node2>:<label2>)WHERE <condition>CREATE (<node1>)-[<relationship-label-name>:<relationship-name>{<relationship-properties>}]->(<node2>)#demoMATCH (a:Person),(b:Person)WHERE a.name = 'AAA' AND b.name = 'BBB'CREATE (a)-[r:FOLLOWS{name:a.name+'->'+b.name}]->(b)RETURN a,b
结果如下图所示:
