• asp.net链接mysql


    首先是下载安装mysql

    http://dev.mysql.com/downloads/mirror.php?id=412535

    基本是一直next就可以了

    安装好之后,在visualstudio 项目中添加引用

    然后就可以实验了

    放一段代码 仅供参考

     private MySqlConnection conn;
            protected void Page_Load(object sender, EventArgs e)
            {
               
            }
    
            protected void Button1_Click(object sender, EventArgs e)
            {
                if (conn != null)
                    conn.Close();
    
                string connStr = String.Format("server={0};user id={1}; password={2}; database=mysql; pooling=false",
                    "localhost", "root", "root");
    
                conn = new MySqlConnection(connStr);
                conn.Open();
                GetDatabases();
            }
    
    
            private void GetDatabases()
            {
                MySqlDataReader reader = null;
    
                MySqlCommand cmd = new MySqlCommand("SHOW DATABASES", conn);
                try
                {
                    reader = cmd.ExecuteReader();
                    string s = "";
                    while (reader.Read())
                    {
                        s+=reader.GetString(0)+" ";
                    }
                    Label1.Text = s;
                }
                catch (MySqlException ex)
                {
                    Label1.Text = "Failed to populate database list: " + ex.Message;
                }
                finally
                {
                    if (reader != null) reader.Close();
                }
            }
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  • 原文地址:https://www.cnblogs.com/mengxingxinqing/p/3063187.html
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