C#中MySQL數據庫的備份 還原 初始化

直接在cmd執行如下代碼：

mysqldump  -h localhost -uroot -p123 --default-character-set=utf8 --opt --disable-keys --lock-all-tables -R --hex-blob  TEST >D:\PM\bin\Debug\BackUp\TEST_20161212.sql

TEST為數據庫名稱

// 執行創建數據庫操作
this.GetExecute(G_Con, "create database if not exists NEWDB");


this.sqlAddress = " -h " + IP + " -u" + User + " -p" + Password + " NEWDB ";
// 數據庫的備份
private void btn_Dump_Click(object sender, EventArgs e)
{
    using (SaveFileDialog sfd = new SaveFileDialog())
    {
        sfd.Filter = "數據庫文件|*.sql";
        sfd.FilterIndex = 0;
        sfd.RestoreDirectory = true;
        sfd.FileName = "BackUp" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".sql";

        if (sfd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
        {
            string filePath = sfd.FileName;
            string cmd = "mysqldump " + sqlAddress + " > \"" + filePath + "\"";
            string result = RunCmd(cmd);
            if (result.Trim() == "")
            {
                MessageBox.Show("數據庫備份成功!", "CMS", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            else
            {
                MessageBox.Show(result, "CMS", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
          
        }
    }
}
//數據庫的還原
// 還原數據庫
private void btn_Import_Click(object sender, EventArgs e)
{
    if (this.tb_Path.Text.Trim() == "")
    {
        MessageBox.Show("請選擇要恢復的文件!", "CMS", MessageBoxButtons.OK, MessageBoxIcon.Information);
        return; 
    }
    //this.GetExecute(G_Con, "create database if not exists clothes");
    string filePath = this.tb_Path.Text.Trim();
    string cmd = "mysql " + sqlAddress + " < \"" + filePath + "\"";
    string result = RunCmd(cmd);
    if (result.Trim() == "")
    {
        MessageBox.Show("數據庫恢復成功!", "CMS", MessageBoxButtons.OK, MessageBoxIcon.Information);
    }
    else
    {
        MessageBox.Show(result, "CMS", MessageBoxButtons.OK, MessageBoxIcon.Information);
    }
}
// 命令行操作
private string RunCmd(string command)
{
    //例Process
    Process p = new Process();

    p.StartInfo.FileName = "cmd.exe";           //確定程序名
    p.StartInfo.Arguments = "/c " + command;    //確定程式命令行
    p.StartInfo.UseShellExecute = false;        //Shell的使用
    p.StartInfo.RedirectStandardInput = true;   //重定向輸入
    p.StartInfo.RedirectStandardOutput = true; //重定向輸出
    p.StartInfo.RedirectStandardError = true;   //重定向輸出錯誤
    p.StartInfo.CreateNoWindow = true;          //設置置不顯示示窗口
    p.Start();   //00

    p.StandardInput.WriteLine(command);       //也可以用這種方式輸入入要行的命令

    p.StandardInput.WriteLine("exit");        //要得加上Exit要不然下一行程式
    //p.WaitForExit();
    //p.Close();
    //return p.StandardOutput.ReadToEnd();        //輸出出流取得命令行結果果
    return p.StandardError.ReadToEnd();
}