neo4j 入门教学

xiaoxiao2021-02-28  82

neo4j入门教程  1.进入官网下载http://neo4j.com/developer/get-started/        2.下完后点击安装就可以了  3.开启软件    4.点击链接进入    5.进入后就可以看到如下界面  6.在界面的顶部就是neo4j的查询语言的编辑窗口,在这里你可以编辑你的代码,当然用的是cypher语言,这里简单写个例子:  7.代码如下  CREATE (shakespeare:Author {firstname:’William’, lastname:’Shakespeare’}),  (juliusCaesar:Play {title:’Julius Caesar’}),  (shakespeare)-[:WROTE_PLAY {year:1599}]->(juliusCaesar),  (theTempest:Play {title:’The Tempest’}),  (shakespeare)-[:WROTE_PLAY {year:1610}]->(theTempest),  (rsc:Company {name:’RSC’}),  (production1:Production {name:’Julius Caesar’}),  (rsc)-[:PRODUCED]->(production1),  (production1)-[:PRODUCTION_OF]->(juliusCaesar),  (performance1:Performance {date:20120729}),  (performance1)-[:PERFORMANCE_OF]->(production1),  (production2:Production {name:’The Tempest’}),  (rsc)-[:PRODUCED]->(production2),  (production2)-[:PRODUCTION_OF]->(theTempest),  (performance2:Performance {date:20061121}),  (performance2)-[:PERFORMANCE_OF]->(production2),  (performance3:Performance {date:20120730}),  (performance3)-[:PERFORMANCE_OF]->(production1),  (billy:User {name:’Billy’}),  (review:Review {rating:5, review:’This was awesome!’}),  (billy)-[:WROTE_REVIEW]->(review),  (review)-[:RATED]->(performance1),  (theatreRoyal:Venue {name:’Theatre Royal’}),  (performance1)-[:VENUE]->(theatreRoyal),  (performance2)-[:VENUE]->(theatreRoyal),  (performance3)-[:VENUE]->(theatreRoyal),  (greyStreet:Street {name:’Grey Street’}),  (theatreRoyal)-[:STREET]->(greyStreet),  (newcastle:City {name:’Newcastle’}),  (greyStreet)-[:CITY]->(newcastle),  (tyneAndWear:County {name:’Tyne and Wear’}),  (newcastle)-[:COUNTY]->(tyneAndWear),  (england:Country {name:’England’}),  (tyneAndWear)-[:COUNTRY]->(england),  (stratford:City {name:’Stratford upon Avon’}),  (stratford)-[:COUNTRY]->(england),  (rsc)-[:BASED_IN]->(stratford),  (shakespeare)-[:BORN_IN]->stratford

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