点击下载MySql.Data.dll
引用
代码语言:javascript复制using MySql.Data.MySqlClient;
代码语言:javascript复制MySqlConnection con = new MySqlConnection();
数据库连接配置
代码语言:javascript复制/// <summary>
/// 数据库连接配置
/// </summary>
public void OpenDatabase()
{
con.ConnectionString = "Data Source=连接地址;User ID=登录名;Password=密码;DataBase=数据库名称";
con.Open();
}
查询表数据
代码语言:javascript复制/// <summary>
/// 查询contents表
/// </summary>
/// <returns></returns>
public string GetContents() {
string Body = "";
OpenDatabase();
MySqlCommand cmd = new MySqlCommand("SELECT * FROM contents", con);
MySqlDataReader dr = cmd.ExecuteReader();
//循环数据
while (dr.Read())
{
Body = dr["title"].ToString() "n";
}
dr.Close();
con.Close();
return Body;
}