欢迎投稿

今日深度:

java实现cassandra的增删改查,javacassandra

java实现cassandra的增删改查,javacassandra


需要导入jar:

cassandra-driver-core-3.0.0-beta1-bb1bce4-SNAPSHOT-shaded.jar

guava-18.0.jar

log4j-1.2.17.jar

metrics-core-3.1.0.jar

slf4j-api-1.7.7.jar

slf4j-log4j12-1.7.5.jar


代码:


1 2 3 4 5 6 7 8 9 10 11 Cluster cluster = Cluster.builder().addContactPoint("192.168.1.103").build(); Session session = cluster.connect(); String cql = "select * from demodb.afttre;"; ResultSet resultSet = session.execute(cql); Iterator<Row> iterator = resultSet.iterator(); while (iterator.hasNext()) { Row row = iterator.next(); System.out.println(row.getObject("month")); } session.close(); cluster.close();









本文转自 yntmdr 51CTO博客,原文链接:http://blog.51cto.com/yntmdr/1738347,如需转载请自行联系原作者

www.htsjk.Com true http://www.htsjk.com/cassandra/11285.html NewsArticle java实现cassandra的增删改查,javacassandra 需要导入jar: cassandra-driver-core-3.0.0-beta1-bb1bce4-SNAPSHOT-shaded.jar guava-18.0.jar log4j-1.2.17.jar metrics-core-3.1.0.jar slf4j-api-1.7.7.jar slf4j-log4j12-1.7.5.jar 代码: 1...
评论暂时关闭