neo4j之清空neo4j

方法一

match (n)
option match (n)-[r]-()
delete n,r

方法二

match (n)-[r]-(n1) delete n,r,n1; 
match (n) delete n

方法三

match [r] delete r;
match (n) delete n;

方法四

进入neo4j的data目录，删除databases

[admin@A01-R22-I12-194-J341NDV data]$ pwd
/export/software/neo4j/data
[admin@A01-R22-I12-194-J341NDV data]$ ls
databases  dbms