【发布时间】:2022-11-24 11:47:32
【问题描述】:
请在这里我真的需要一些帮助。我正在尝试在 Visual Studio 上连接到我的 SQL 数据库,但我不断收到以下错误;
MySql.Data.MySqlClient.MySqlException: 'Authentication to host 'localhost' for user 'root1' using method 'mysql_native_password' failed with message: Access denied for user 'root1'@'localhost' (using password: YES)'**我的连接字符串代码如下所示
Dim sqlConn As New MySqlConnection("server=localhost; user=root1; password=adimuser; database=access_table") Dim sqlCmd As New MySqlCommand Dim sqlRd As MySqlDataReader Dim sqlDT As New DataTable Dim sqlAdapt As New MySqlDataAdapter Private bitmap As Bitmap Private Sub updateTable() sqlConn.Open() sqlCmd.Connection = sqlConn REM This is to connect to the connection string of SQLCONN sqlCmd.CommandText = "SELECT * From access_control.accesstable" sqlRd = sqlCmd.ExecuteReader sqlDT.Load(sqlRd) REM Load whatever is read from the reader into the database sqlRd.Close() sqlConn.Close() DataGridView1.DataSource = sqlDT End Sub遇到同样的错误
【问题讨论】: