Neo4j Desktop无法连接，在命令行中连接报错:
ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3d9c13b5' was successfully initialized, but failed to start. Please see the attached cause exception "Store and its lock file has been locked by another process: C:\Program Files\neo4j-community-3.5.1\data\databases\store_lock. Please ensure no other process is using this database, and that the directory is writable (required even for read-only access)". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3d9c13b5' was successfully initialized, but failed to start. Please see the attached cause exception "Store and its lock file has been locked by another process: C:\Program Files\neo4j-community-3.5.1\data\databases\store_lock. Please ensure no other process is using this database, and that the directory is writable (required even for read-only access)".
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3d9c13b5' was successfully initialized, but failed to start. Please see the attached cause exception "Store and its lock file has been locked by another process: C:\Program Files\neo4j-community-3.5.1\data\databases\store_lock. Please ensure no other process is using this database, and that the directory is writable (required even for read-only access)".
at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:45)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:184)
at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:123)
at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:90)
at org.neo4j.server.CommunityEntryPoint.main(CommunityEntryPoint.java:32)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase@3d9c13b5' was successfully initialized, but failed to start. Please see the attached cause exception "Store and its lock file has been locked by another process: C:\Program Files\neo4j-community-3.5.1\data\databases\store_lock. Please ensure no other process is using this database, and that the directory is writable (required even for read-only access)".
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:473)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:177)
... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory, C:\Program Files\neo4j-community-3.5.1\data\databases
at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:212)
at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:135)
at org.neo4j.server.database.CommunityGraphFactory.newGraphDatabase(CommunityGraphFactory.java:40)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:78)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.internal.locker.StoreLockerLifecycleAdapter@67d18ed7' was successfully initialized, but failed to start. Please see the attached cause exception "Store and its lock file has been locked by another process: C:\Program Files\neo4j-community-3.5.1\data\databases\store_lock. Please ensure no other process is using this database, and that the directory is writable (required even for read-only access)".
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:473)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.graphdb.facade.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:207)
... 9 more
Caused by: org.neo4j.kernel.StoreLockException: Store and its lock file has been locked by another process: C:\Program Files\neo4j-community-3.5.1\data\databases\store_lock. Please ensure no other process is using this database, and that the directory is writable (required even for read-only access)
at org.neo4j.kernel.internal.locker.StoreLocker.storeLockException(StoreLocker.java:116)
at org.neo4j.kernel.internal.locker.StoreLocker.checkLock(StoreLocker.java:92)
at org.neo4j.kernel.internal.locker.GlobalStoreLocker.checkLock(GlobalStoreLocker.java:61)
at org.neo4j.kernel.internal.locker.StoreLockerLifecycleAdapter.start(StoreLockerLifecycleAdapter.java:36)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
... 11 more
cd到bin目录下，执行停止命令：neo4j stop
另外neo4j还有其他命令，执行方式相同：neo4j { console | start | stop | restart | status }
