一 创建Maven项目
二 添加依赖

三 使用Java API开发代码
编写统一工具类
package cn.kgc.kb09.test.util;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.client.Admin;
import org.apache.hadoop.hbase.client.Connection;
import org.apache.hadoop.hbase.client.ConnectionFactory;
import java.io.IOException;
public class HBaseConfs {
private HBaseConfs(){
};
private static Configuration getconf(){
Configuration conf = HBaseConfiguration.create();
conf.addResource(new Path("/opt/hbase/conf/hbase-site.xml"));
conf.addResource(new Path("/opt/hadoop2.6.0/etc/hadoop/core-site.xml"));
return conf;
}
public static Connection getConn() {
Connection conn=null;
try {
conn= ConnectionFactory.createConnection(getconf());
} catch (IOException e) {
e.printStackTrace();
}
return conn;
}