MySQL服务器连接不能在c# .net中工作
本文关键字:net 工作 服务器 连接 不能 MySQL | 更新日期: 2023-09-27 17:50:23
配置文件:
<connectionStrings>
<add name="ApplicationServices" connectionString="Data Source=localhost;Initial Catalog=uday;User Id=root;Password=mysql@niperhyd" providerName="MySql.Data.MySqlClient"/>
</connectionStrings>
string strConnString = ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString;
MySqlConnection connection = new MySqlConnection(strConnString);
connection.Open();
lblMsg.Text = "connection established";
connection.Close();
From MySQL ConnectionString
1。你需要用Database
代替Initial Catalog
。
2。您需要使用Server
而不是Data Source
。
试试这个:
<add name="ApplicationServices" connectionString="Server=localhost;Database=uday;
User Id=root;Password=mysql@niperhyd" providerName="MySql.Data.MySqlClient"/>
试试这个
<add name="connstring" connectionString="Server=localhost;Database=uday;Persist Security Info=True;User Id=root;Password=mysql@niperhyd" providerName="MySql.Data.MySqlClient"/>