【发布时间】:2018-05-20 03:04:48
【问题描述】:
我在使用 Netbeans 中的 JDBC 驱动程序连接到数据库服务器时遇到问题。我已经尝试了一切,启用 TCP/IP,打开端口,我已经按照在线教程进行操作。它只是行不通。
这是我在控制台中收到的错误消息:
Information: Error: The TCP / IP connection could not be made to the MANUEL-PC host, port 1433. Error: "Connection refused: connect Verify the connection properties, check that there is an instance of SQL Server running on the host and accepting TCP / IP connections on the port and verify that there is no firewall blocking TCP connections on the port. "
我们正在使用的类的开始...
public class DBPosteo
{
private final String URL ="jdbc:sqlserver://MANUEL-PC\\SQLEXPRESS:1433;databaseName=DLC_MotorDeBusqueda;integratedSecurity=true";
private Connection con;
String query = "";
PreparedStatement pstmt;
ResultSet rs;
public void init()
throws ClassNotFoundException, SQLException
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
con = DriverManager.getConnection(URL);
}
DB Server name in SQL Management Studio
在此先感谢您的帮助...我这辈子从未在数据库方面如此挣扎:)
【问题讨论】:
标签: java sql-server jdbc netbeans