update-database報錯
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 52 - Unable to locate a Local Database Runtime installation. Verify that SQL Server Express is properly installed and that the Local Database Runtime feature is enabled.)
SqlServer服務都啟動了
2020-06-03
這鐵定是sql server出了問題。你是如何啟動SqlServer服務的？是不是使用了sqlServer express？課程里用的是visual studio 自帶的數(shù)據(jù)庫，如果是開發(fā)或者是學習用途已經(jīng)足夠了。
2022-08-05
這個怎么處理啊