/// <summary>
///
/// </summary>
/// <param name="dbCurrentType">指定数据库类型：MySql/MsSql/PgSql</param>
/// <param name="dbName">指定数据连串名称</param>
/// <returns></returns>
public static ISqlDapper GetSqlDapper(DbCurrentType dbCurrentType, string dbName = null)
{
if (dbName.IsNullOrEmpty())
{
return(new SqlDapper(dbName ?? DefaultConnName));
}
return(new SqlDapper(dbName, dbCurrentType));
}
/// <summary>
/// 扩展dapper 获取MSSQL数据库DbConnection，默认系统获取配置文件的DBType数据库类型，
/// </summary>
/// <param name="connString">如果connString为null 执行重载GetDbConnection(string connString = null)</param>
/// <param name="dapperType">指定连接数据库的类型：MySql/MsSql/PgSql</param>
/// <returns></returns>
public static IDbConnection GetDbConnection(string connString = null, DbCurrentType dbCurrentType = DbCurrentType.Default)
{
//默认获取DbConnection
if (connString.IsNullOrEmpty() || DbCurrentType.Default == dbCurrentType)
{
return(GetDbConnection(connString));
}
if (dbCurrentType == DbCurrentType.MySql)
{
return(new MySql.Data.MySqlClient.MySqlConnection(connString));
}
if (dbCurrentType == DbCurrentType.PgSql)
{
return(new NpgsqlConnection(connString));
}
return(new SqlConnection(connString));
}
public SqlDapper(string connKeyName, DbCurrentType dbCurrentType)
{
_dbCurrentType = dbCurrentType;
_connectionString = DBServerProvider.GetConnectionString(connKeyName);
}
