com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host 127.0.0.1, port 1433 has failed. Error: Connection refused: connect. Please verify the connection properties and check that a SQL Server instance is running on the host and accepting TCP/IP connections at the port, and that no firewall is blocking TCP connections to the port. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:130) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1195) at com.microsoft.sqlserver.jdbc.SQLServerConnection.loginWithoutFailover(SQLServerConnection.java:1054) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:758) at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:842) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at javaapplication3.JavaApplication3.JDBCon(JavaApplication3.java:27) at javaapplication3.JavaApplication3.main(JavaApplication3.java:18)
jdbc连接SQL server连不上
- 写回答
- 好问题 0 提建议
- 追加酬金
- 关注问题
- 邀请回答
-
3条回答 默认 最新
点击登录
提问题
悬赏问题
- ¥15 在matlab中如何进行三个参数的离散傅里叶逆变换(idft)
- ¥15 遇到问题了,求解答!
- ¥15 请问coppliasim eduUR5视觉抓取怎么实现仿真,
- ¥30 JavaWeb实验(购物平台)
- ¥15 八路抢答器倒计时设计时显示器不输出,只能显示0
- ¥15 用C语言随机生成一个迷宫
- ¥15 超多因素的正交方案设计
- ¥15 Scratch~汽车小游戏
- ¥30 OSGB转换为3dtiles
- ¥25 用于Audio的芯片中“Audio Interface”和“Mode Control”是什么?