SQL Server与C# ASP.NET MVC连接时遇Named Pipes Provider错误40
连接SQL Server与ASP.NET MVC项目时遭遇Named Pipes Provider, error: 40错误
尝试在SQL Server与C# ASP.NET MVC项目之间建立连接时,持续遇到Named Pipes Provider, error: 40错误。
当前appsettings.json中的连接字符串如下:
"ConnectionStrings": { "erasmus": "Data Source=VIPER\\DBSERVER;Initial Catalog=erasmus;Integrated Security=True;" }
其中:
VIPER是我的电脑名称DBSERVER是数据库服务器名称erasmus是要连接的目标数据库


我尝试了多种不同格式的连接字符串,但均无法正常工作,同时尝试创建名为admin的用户也失败了。以下是试过的连接字符串示例:
"ConnectionStrings": { "erasmus": "Data Source=DBSERVER;Initial Catalog=erasmus;Integrated Security=True;" }, "ConnectionStrings": { "erasmus": "(local)\\DBSERVER;Initial Catalog=erasmus;Persist Security Info=True;" }, "ConnectionStrings": { "erasmus": "Data Source=VIPER\\DBSERVER;Initial Catalog=erasmus;Persist Security Info=True;User ID=VIPER\\ofadu;" }, "ConnectionStrings": { "erasmus": "(local)\\DBSERVER;Initial Catalog=erasmus;Persist Security Info=True;User ID=erasmus; Password=123456;" }, "ConnectionStrings": { "erasmus": "DBSERVER,1433;Initial Catalog=erasmus;Persist Security Info=True;" }, "ConnectionStrings": { "erasmus": "DataSource=VIPER\\DBSERVER;Database=erasmus;Persist Security Info=True;" }, "ConnectionStrings": { "erasmus": "Data Source=DBSERVER;Database=erasmus;Integrated Security=True;" }
所有这些连接字符串都无法生效。
内容的提问来源于stack exchange,提问作者ofaydn
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