using EFCore.Sharding;
using System;
namespace Core.Util
{
/// <summary>
/// 数据库帮助类工厂
/// </summary>
public class DbHelperFactory
{
/// <summary>
/// 获取指定的数据库帮助类
/// </summary>
/// <param name="dbType">数据库类型</param>
/// <param name="conString">连接字符串</param>
/// <returns></returns>
public static DbHelper GetDbHelper(DatabaseType dbType, string conString)
{
switch (dbType)
{
case DatabaseType.SqlServer: return new SqlServerHelper(conString);
case DatabaseType.MySql: return new MySqlHelper(conString);
case DatabaseType.Oracle: return new OracleHelper(conString);
case DatabaseType.PostgreSql: return new PostgreSqlHelper(conString);
default: throw new Exception("暂不支持");
}
}
}
}