JDBC 连接 SQL Server 2005, 2008 数据库
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
/**
* JDBC 连接数据库 SQL Server 2005,2008
*
* @author zhanqi
*
*/
public class MSSQLSERVER {
private static String driver = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
private static String url = "jdbc:sqlserver://127.0.0.1:1433;DatabaseName=Student";
public static void main(String[] args) {
Connection ct = null;
PreparedStatement ps = null;
ResultSet rs = null;
try {
// 加载驱动类
Class.forName(driver);
// 得到连接
ct = DriverManager.getConnection(url, "root", "root");
// 得到预编译的 SQL 语句的对象
ps = ct.prepareStatement("select count(*) from t_student");
// 得到结果集
rs = ps.executeQuery();
// 循环取出记录
while (rs.next()) {
System.out.println(rs.getInt(1));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
// 关闭资源
try {
if (rs != null) {
rs.close();
}
if (ps != null) {
ps.close();
}
if (ct != null) {
ct.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
