我試圖從neo4j運行示例,但無法如此,我認爲有沒有找到包的錯誤可以請任何人解決這個4我。在此先感謝錯誤在jdk工具中使用neo4j
D:\Practice>javac EmbeddedNeo4j.java>a.txt
EmbeddedNeo4j.java:4: package org.neo4j.graphdb does not exist
import org.neo4j.graphdb.Direction;
^
EmbeddedNeo4j.java:5: package org.neo4j.graphdb does not exist
import org.neo4j.graphdb.GraphDatabaseService;
^
EmbeddedNeo4j.java:6: package org.neo4j.graphdb does not exist
import org.neo4j.graphdb.Node;
^
EmbeddedNeo4j.java:7: package org.neo4j.graphdb does not exist
import org.neo4j.graphdb.Relationship;
^
EmbeddedNeo4j.java:8: package org.neo4j.graphdb does not exist
import org.neo4j.graphdb.RelationshipType;
^
EmbeddedNeo4j.java:9: package org.neo4j.graphdb does not exist
import org.neo4j.graphdb.Transaction;
^
EmbeddedNeo4j.java:10: package org.neo4j.graphdb.factory does not exist
import org.neo4j.graphdb.factory.GraphDatabaseFactory;
^
EmbeddedNeo4j.java:11: package org.neo4j.kernel.impl.util does not exist
import org.neo4j.kernel.impl.util.FileUtils;
^
EmbeddedNeo4j.java:12: package org.neo4j.kernel does not exist
import org.neo4j.kernel.StoreLocker;
^
EmbeddedNeo4j.java:22: cannot find symbol
symbol : class GraphDatabaseService
location: class EmbeddedNeo4j
GraphDatabaseService graphDb;
^
EmbeddedNeo4j.java:23: cannot find symbol
symbol : class Node
location: class EmbeddedNeo4j
Node firstNode;
^
EmbeddedNeo4j.java:24: cannot find symbol
symbol : class Node
20 errors;
幫助我消除這些錯誤,這樣我可以運行我的代碼,我coulb能夠使用的Neo4j作爲我的後端
您首先需要了解Java基礎知識,如包和類路徑。 – chrylis
先生我的java程序運行有效,我也使用sql作爲我的後端,但我無法在我的java程序中使用neo4j。連接它們時我可能錯過了一些東西。你能幫我解決嗎? – user3368829
如何有效運行?如果你有其他工作,我不希望你手動調用'javac'。 – chrylis