我启动了一个本地的neo4j服务器,并使用Python(PyCharm)与它一起工作。
安装有(python -m pip install --upgrade neo4j==4.0.0
)
Python 3.8
Neo4j 4.0
from neo4j import GraphDatabase, basic_auth
driver = GraphDatabase.driver("neo4j://localhost:7687", auth=basic_auth("neo4j", "12345"))
session = driver.session()
session.run("CREATE (a:Person {name:'Bob'})")
result = session.run("MATCH (a:Person) RETURN a.name AS name")
for record in result:
print(record["name"])
session.close()
driver.close()
但程序启动时,却返回一个错误。该怎么办呢?
D:\PyCharm\projects\venv\Scripts\python.exe add -i D:\PyCharm\plugins\python-ce\helpers\pydev\pydevconsole.py --mode=client --port=52885
D:\Python\python.exe: can't open file 'add': [Errno 2] No such file or directory
Process finished with exit code 2
如何解决这个问题?
可能是你的PyCharm解释器配置和运行配置有误。
试着用终端的控制台命令运行代码,而不是从PyCharm运行。