Com. microsoft. sqlserver. jdbc. SQLServerException

Com. microsoft. sqlserver. jdbc. SQLServerException: connection to the TCPIP of the host localhost through port 1433 fails. Error: Connectionrefused: connect. Verify the Connection Properties, check that the SQLServer instance is running on the host, accept the TCPIP connection on this port, and make sure that the firewall does not

Com. microsoft. sqlserver. jdbc. SQLServerException: The TCP/IP connection to the host localhost through port 1433 fails. Error: Connection refused: connect. Verify the Connection Properties, check that the SQL Server instance is running on the host, accept the TCP/IP connection on this port, and make sure that the firewall does not

Com. microsoft. sqlserver. jdbc. SQLServerException: The TCP/IP connection to the host localhost through port 1433 fails. Error: "Connection refused: connect. Verify the Connection Properties and check that the SQL Server instance is running on the host. The U.S. Server accepts TCP/IP connections on this port, make sure that the firewall does not block the TCP connection to this port. ".
Why does hibernate link to SQL Server2008 and my solution?

Com. microsoft. sqlserver. jdbc. SQLServerDriver
Jdbc: sqlserver: // localhost: 1433; databaseName = spring
Sa
Gaoweigang

Sqljdbc4.jar needs to be introduced in the project

Cause: 1. It may be that the SQL Server is not started.

2. SQL Server network configuration TCP/IP is not enabled

3. Check whether the default port number of TCP/IP is 1433 in the client protocol.

Solution: Open SQL server configuration manager

1. Check whether the default port number of TCP/IP is 1433 in the client protocol and ensure that the port is enabled.

2. Start the SQL Server network configuration/MSSQLSERVERd protocol/TCP/IP

3. Restart the SQL Server service/SQL Server (MSSQLSERVER) Server

After the above steps, the problem can be solved.

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