Java链接SqlServer数据库

package cn.yc.com.util;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import org.apache.log4j.Logger;
import org.junit.Test;

import cn.yc.com.Test.logs.logs;

/***
*
* <p>Description: 连接sqlserver数据库</p>
* @author  余辉
* @date    2015年7月27日上午9:09:33
* @version 1.0
*/
public class ConnectionSqlServer {

private static Logger logger = Logger.getLogger(ConnectionSqlServer.class.getName());

static String driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
static String dbURL = "jdbc:sqlserver://IP:10088;databasename=NAME"; // 1433是端口，"USCSecondhandMarketDB"是数据库名称
static String userName = "USER"; // 用户名
static String userPwd = "PWD"; // 密码

public   Connection getConn() {

Connection dbConn = null;

try {
dbConn = DriverManager.getConnection(dbURL, userName, userPwd);

} catch (Exception e) {
e.printStackTrace();

logger.error("ConnectionSqlServer:Exception"+e.getMessage());
}
return dbConn;
}

@Test
public   void sqlINSERT() throws SQLException{
ConnectionSqlServer getConnectionSqlServer = new  ConnectionSqlServer();
Connection dbConn = getConnectionSqlServer.getConn();
Statement sta=dbConn.createStatement();
sta.execute("INSERT INTO IpAddressArea VALUES('198.168.2.10','中国11','01','北京','010','海淀区','100084','五道口','12346','北京','010','五道口','12346');");

}

@Test
public void sqlQuery() throws SQLException{
ConnectionSqlServer getConnectionSqlServer = new  ConnectionSqlServer();
Connection dbConn = getConnectionSqlServer.getConn();
Statement sta=dbConn.createStatement();
ResultSet rs=sta.executeQuery("SELECT * FROM IpAddressArea WHERE Ip = '61.54.105.49'");
while(rs.next()){
String Ip=rs.getString("Ip");
System.out.println(Ip);
}
}
}