添加日志

graph/src/main/java/org/diagbot/graph/jdbc/Neo4jAPI.java

@@ -660,6 +660,7 @@ public class Neo4jAPI {
         String query = "";
         try {
             session = driver.session(AccessMode.WRITE);
+            logger.info("session 为: "+session);
             //第一步查询是否有组合的词
             query = propertiesUtil.getProperty("searchCollection").replace("fildList", fildList.toString());
             result = session.run(query);