Question

我有这些代码可以从vb应用程序备份和还原mysql。

这些是我的代码：

Dim DBFILE As String

        Try
            OpenFileDialog1.Filter = "SQL Dump File (*.sql)|*.sql|All files (*.*)|*.*"
            If OpenFileDialog1.ShowDialog = DialogResult.OK Then
                DBFILE = OpenFileDialog1.FileName
                Dim BackupProcess As New Process
                BackupProcess.StartInfo.FileName = "cmd.exe"
                BackupProcess.StartInfo.UseShellExecute = False
                BackupProcess.StartInfo.WorkingDirectory = "C:\xampp\mysql\bin\"
                BackupProcess.StartInfo.RedirectStandardInput = True
                BackupProcess.StartInfo.RedirectStandardOutput = True
                BackupProcess.Start()

                Dim BackupStream As StreamWriter = BackupProcess.StandardInput
                Dim myStreamReader As StreamReader = BackupProcess.StandardOutput
                BackupStream.WriteLine("mysql --user=" & dbUser & " --password=" & dbPassword & " -h " & dbServer & " " & dbName & " < """ + DBFILE + """")

                BackupStream.Close()
                BackupProcess.WaitForExit()
                BackupProcess.Close()
                MsgBox("Restore succesfully", vbOKOnly + vbInformation, "Restore info")
            End If

        Catch ex As Exception
            MsgBox(ex.Message)
        End Try

当我在应用程序中执行这些代码时，将打开一个命令提示符窗口，如下所示： Command Prompt shown when Backup and Restore

在标题栏中，它清楚地显示了我的连接字符串。


用户

密码

服务器名称

数据库名称


如何隐藏此字符串或任何不显示此命令提示符的想法   窗口？

在此先感谢您的关注和帮助。

Answer 1

设置另一个选项：

BackupProcess.StartInfo.CreateNoWindow = True

或者，您可以将conn str指定为不同结果的命令行参数吗？

有什么办法可以在MySQL备份还原代码上隐藏连接字符串吗？

1 个答案: