Neo4j下执行cypher-shell时,Connection refused问题解决?
不多说,直接上干货!
问题现象
root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ls cypher-shell neo4j neo4j-admin neo4j-import neo4j-shell tools root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ./neo4j start Active database: graph.db Directories in use: home: /usr/local/app/neo4j config: /usr/local/app/neo4j/conf logs: /usr/local/app/neo4j/logs plugins: /usr/local/app/neo4j/plugins import: /usr/local/app/neo4j/import data: /usr/local/app/neo4j/data certificates: /usr/local/app/neo4j/certificates run: /usr/local/app/neo4j/run Starting Neo4j. WARNING: Max 1024 open files allowed, minimum of 40000 recommended. See the Neo4j manual. Started neo4j (pid 58377). It is available at http://0.0.0.0:7474/ There may be a short delay until the server is ready. See /usr/local/app/neo4j/logs/neo4j.log for current status. root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ./cypher-shell Connection refused root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin#
问题分析
(1)配置文件里的关于shell的配置打开了吗
(2)为了更好的远程访问
解决办法一
# Enable a remote shell server which Neo4j Shell clients can log in to. #dbms.shell.enabled=true # The network interface IP the shell will listen on (use 0.0.0.0 for all interfaces). #dbms.shell.host=127.0.0.1 # The port the shell will listen on, default is 1337. #dbms.shell.port=1337
必须启动neo4j,其实是可以不需执行bin/neo4j start的。
root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ls cypher-shell neo4j neo4j-admin neo4j-import neo4j-shell tools root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ./cypher-shell username: neo4j password: ****** Connected to Neo4j 3.2.0 at bolt://localhost:7687 as user neo4j. Type :help for a list of available commands or :exit to exit the shell. Note that Cypher queries must end with a semicolon. neo4j>
解决办法二(推荐)
# Enable a remote shell server which Neo4j Shell clients can log in to. dbms.shell.enabled=true # The network interface IP the shell will listen on (use 0.0.0.0 for all interfaces). dbms.shell.host=0.0.0.0 # The port the shell will listen on, default is 1337. dbms.shell.port=1337
root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ls
cypher-shell neo4j neo4j-admin neo4j-import neo4j-shell tools
root@zhouls-virtual-machine:/usr/local/app/neo4j-community-3.2.0/bin# ./cypher-shell
username: neo4j
password: ******
Connected to Neo4j 3.2.0 at bolt://localhost:7687 as user neo4j.
Type :help for a list of available commands or :exit to exit the shell.
Note that Cypher queries must end with a semicolon.
neo4j>
成功!
退出,是如下的操作
作者:大数据和人工智能躺过的坑
出处:http://www.cnblogs.com/zlslch/
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