在python的Cypher查询中传递变量

Question

我有2个变量

 name='name1234'
 age='21'

和一个neo4j密码查询

query33= 'CREATE (k:user { Username: @name, Userage: '@age' })'

我如何传递两个变量？

Answer 1

您可以通过以下格式传递它：https://docs.python.org/3.4/library/functions.html#format

query33= "CREATE (k:user {{ Username: {name}, Userage: '{age}' }})".format(name='name1234', age=21)
query33
"CREATE (k:user { Username: name1234, Userage: '21' })"