我將ogm.properties文件放置在與Neo4jSessionFactory類相同的文件夾中。當我運行我的項目時,我得到驅動程序爲「null」的信息。問題是什麼?我用的Neo4j OGM驅動程序的Java版本2.在Neo4j OGM Java驅動程序v2中打開會話時驅動程序爲null
我的會話工廠類:
public class Neo4jSessionFactory {
private final static SessionFactory sessionFactory =
new SessionFactory("school.domain");
private static final Neo4jSessionFactory factory = new Neo4jSessionFactory();
public static Neo4jSessionFactory getInstance() {
return factory;
}
public Session getNeo4jSession() {
return sessionFactory.openSession();
}
}
堆棧跟蹤:
Exception in thread "main" org.neo4j.ogm.exception.ServiceNotFoundException: Driver: null
at org.neo4j.ogm.service.DriverService.load(DriverService.java:51)
at org.neo4j.ogm.service.DriverService.load(DriverService.java:63)
at org.neo4j.ogm.service.Components.loadDriver(Components.java:126)
at org.neo4j.ogm.service.Components.driver(Components.java:84)
at org.neo4j.ogm.session.SessionFactory.openSession(SessionFactory.java:80)
at neo4jCMS.Neo4jSessionFactory.getNeo4jSession(Neo4jSessionFactory.java:27)
at neo4jCMS.Application.main(Application.java:20)
我ogm.properties文件:
driver=org.neo4j.ogm.drivers.http.driver.HttpDriver
URI=http://login:[email protected]:7474
你的ogm.properties文件是什麼樣的? – Luanne
我將此文件添加到問題。 – Marcin