www.gusucode.com > database 案例源码程序 matlab代码 > database/SearchNodeDegreeForNodeExample.m
%% Search Node Degree for Node % Create a Neo4j(R) database connection using the URL % |http://localhost:7474/db/data|, user name |neo4j|, and password |matlab|. url = 'http://localhost:7474/db/data'; username = 'neo4j'; password = 'matlab'; neo4jconn = neo4j(url,username,password); %% % Check the |Message| property of the Neo4j(R) connection object % |neo4jconn|. neo4jconn.Message %% % The blank |Message| property indicates a successful connection. %% % Search the database for the node with node identifier |2| using the % Neo4j(R) database connection |neo4jconn|. nodeid = 2; node = searchNodeByID(neo4jconn,nodeid); %% % Search for the degree of all incoming relationships for the node. degree = nodeDegree(node,'in') %% % |degree| returns a structure with the in-degree for each relationship % type.