MySql.Data.MySqlClient.MySqlException (0x80004005): Unable to connect to any of the specified MySQL hosts.
於 MySql.Data.MySqlClient.NativeDriver.Open()
於 MySql.Data.MySqlClient.Driver.Open()
於 MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)
於 MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()
於 MySql.Data.MySqlClient.MySqlPool.TryToGetDriver()
於 MySql.Data.MySqlClient.MySqlPool.GetConnection()
於 MySql.Data.MySqlClient.MySqlConnection.Open()
於 Core.DataAccess..ctor()
於 db..ctor(String TableName) 於 D:\網站\LLA\20251231_LLA168\DBSQL\db.cs: 行 16
於 LLA_3.projectEx.Page_Load(Object sender, EventArgs e) 於 D:\網站\LLA168\20260625_LLA168\LLA-3\projectEx.aspx.cs: 行 35
