package com.ytu; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; public class Test { public static void main(String[] args) { ...

文章 2011-08-03 来自：开发者社区

C# 连接 SQL Server 数据库，出现异常：provider: 命名管道提供程序, error: 40 - 无法打开到 SQL Server 的连接

System.Data.SqlClient.SqlException: 在与 SQL Server 建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且 SQL Server 已配置为允许远程连接。 (provider: 命名管道提供程序, error: 40 - 无法打开到 SQL Server 的连接) 解决方法： SQL Server...

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更新时间 2024-03-11 19:40:47

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