Neo4j服務配置

1、遠程服務器Linux配置環境：

（1）安裝包

# python環境：
python3.6.8
py2neo==3.1.2

# neo4j環境
neo4j==3.5.6

(2)neo4j配置

vim conf/neo4j.conf; 

# 檢查配置文件 

dbms.connectors.default_listen_address=0.0.0.0#遠程訪問 
dbms.connector.bolt.enabled=true    #bolt服務，默認端口7687 
dbms.connector.http.enabled=true    #http服務，默認端口7474 
dbms.connector.https.enabled=true    #https服務，默認端口7473 


# 注意如果要修改服務端口，只修改bolt和https即可
例如：
   只修改一下內容：後面的端口號自己設置，順便我服務器的端口映射爲9008:10125,  9009:10126
   dbms.connector.bolt.listen_address=0.0.0.0:9009
   dbms.connector.http.listen_address=0.0.0.0:9008

(3)本地pyneo訪問：

class Neo4j(object):
    def __init__(self):
        # 注意這兒要用user="", password="",而不用author=(),可能是版本問題吧 ，都試試
        self.graph = Graph(host='0.0.0.0', http_port=9008, bolt_port=9009, user="neo4j",password="123456")



# 底層剖析（位置：py2neo/database/__init__）
    The full set of `settings` supported are:

    ==============  =============================================  ==============  =============
    Keyword         Description                                    Type(s)         Default
    ==============  =============================================  ==============  =============
    ``bolt``        Use Bolt* protocol (`None` means autodetect)   bool, ``None``  ``None``
    ``secure``      Use a secure connection (Bolt/TLS + HTTPS)     bool            ``False``
    ``host``        Database server host name                      str             ``'localhost'``
    ``http_port``   Port for HTTP traffic                          int             ``7474``
    ``https_port``  Port for HTTPS traffic                         int             ``7473``
    ``bolt_port``   Port for Bolt traffic                          int             ``7687``
    ``user``        User to authenticate as                        str             ``'neo4j'``
    ``password``    Password to use for authentication             str             `no default`
    ==============  =============================================  ==============  =============

（4）遠程訪問(注意端口調用， 網址使用http端口，登錄使用bolt端口，記得修改啊)