java连接SQLserver

三个驱动包：

msbase.jar

mssqlserver.jar

msutil.jar

装载驱动：

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

URL：

url = "jdbc:microsoft:sqlserver://" + ip + ";" + "DatabaseName="+db ;

获得连接：

conn = DriverManager.getConnection(url,loginUser,loginPwd);

代码式例：

public class SQLServerDAOFactory extends DAOFactory{
private static String driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver";

private static String ip = "localhost:1433";

private static String db = "tewman";

private static String loginUser = "sa";

private static String loginPwd = "sa";

private static String url = "jdbc:microsoft:sqlserver://" + ip + ";" + "DatabaseName="+db ;
//采用JDBC方式连接
public static Connection getConnection() {
Connection conn = null;
try {
Class.forName(driverName);
conn = DriverManager.getConnection(url,loginUser,loginPwd);
} catch (SQLException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
} catch (ClassNotFoundException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
}

return conn;

}
public static void closeResultSet(ResultSet rs) {
if (rs != null) {
try {
rs.close();
} catch (SQLException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
}
}
}

public static void closeStatment(Statement st) {
if (st != null) {
try {
st.close();
} catch (SQLException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
}
}
}

public static void closeConnection(Connection conn) {
if (conn != null) {
try {
conn.close();
} catch (SQLException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
}
}
}
public static void main(String[] args) {
SQLServerDAOFactory s = new SQLServerDAOFactory();
Connection conn = s.getConnection();
System.out.println(conn);
try {
PreparedStatement ps = conn.prepareStatement("select * from tblType_Style");
ResultSet rs = ps.executeQuery();
while(rs.next()){
System.out.println(rs.getString(1));

}
} catch (SQLException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
}
}

}