Jest to ciąg połączenia zapisane w web.config
:ASP.NET stosowanie SqlConnection połączyć MySQL
<appSettings>
<add key="conn" value="Driver={MySQL ODBC 5.1 Driver};server=127.0.0.1;uid=root;pwd=1234;database=gis_server;option=3"/>
</appSettings>
Jest to kod, aby połączyć się z bazą danych:
protected bool CheckPasswordBySqlServer(string strEmail, string strPsw)
{
if (strEmail.ToLower() == "admin")
{
return false;
}
string str = "select id,Rank,RankEnc,ParentUser,Company from tbl_User where [email protected] and [email protected]";
private string strConn = ConfigurationManager.AppSettings["conn"].ToString();
SqlConnection sqlConnection = new SqlConnection(strConn);
bool flag = false;
try
{
try
{
sqlConnection.Open();
SqlCommand sqlCommand = new SqlCommand(str, sqlConnection);
sqlCommand.Parameters.AddWithValue("UserName", strEmail);
sqlCommand.Parameters.AddWithValue("Password", strPsw);
SqlDataReader sqlDataReader = sqlCommand.ExecuteReader();
if (!sqlDataReader.Read())
{
flag = false;
}
else
{
this.Session["UserName"] = strEmail;
this.Session["Password"] = strPsw;
this.Session["LoginType"] = "Group";
this.Session["FullName"] = sqlDataReader["Company"].ToString();
if (FormsAuthentication.HashPasswordForStoringInConfigFile(string.Concat(strEmail, (char)43, sqlDataReader["Rank"].ToString()).ToLower(), "MD5") != sqlDataReader["RankEnc"].ToString().Trim())
{
flag = false;
}
this.Session["ClientID"] = sqlDataReader["id"].ToString();
this.Session["MyLanguage"] = base.Request.Cookies["Language"].Value;
this.Session["ParentUser"] = sqlDataReader["ParentUser"].ToString().Trim();
this.Session["Rank"] = sqlDataReader["Rank"].ToString();
this.Session["strConnection"] = this.strConn;
flag = true;
}
sqlDataReader.Close();
}
catch (Exception exception)
{
this.SetlblInfoHtml(exception.Message);
}
}
finally
{
sqlConnection.Close();
}
return flag;
}
jednak nie trafia do żadnego z MySQL, z tym błędem powrotu:
System.ArgumentException: Keyword not supported: 'driver'. at System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) at System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) at System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) at System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) at System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) at System.Data.SqlClient.SqlConnection.ConnectionString_Set(String value) at System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) at System.Data.SqlClient.SqlConnection..ctor(String connectionString) at Source_LoginFrm.CheckPasswordBySqlServer(String strEmail, String strPsw) at Source_LoginFrm.btnLogin_Click(String strLang)
Czy to możliwe SqlConnection do połączenia bazy danych MySQL?
czy obejrzałeś http://www.connectionstrings.com/mysql/ – Jonesopolis
Gdyby ten sam problem i te 2 linki pomogły mi: Aby sprawdzić, czy konfiguracja MySQL jest poprawna, postępuj zgodnie z instrukcjami na stronie [Wsparcie dla MySQL EF6] (https://dev.mysql.com/doc/connector-net/en/connector-net-entityframework60.html) Używał MS SQL i MySQL w tym samym projekcie, następnie musiał dodać konfigurację DBC, jak wyjaśniono w: [ DBConfiguration dla MS SQL i MySQL] (http://stackoverflow.com/questions/26361592/same-application-different-datodes-entity-framework-6-x-mysql-sql-server/26496907#26496907) – Riga