using SqlSugar;

namespace ZhiYi.Core.Application.SqlClient
{
    public class SugarClientInit
    {
        public readonly static SugarClientInit Instance = new SugarClientInit();

        public SqlSugarClient GetDdClient(string connStr)
        {

            return new SqlSugarClient(new ConnectionConfig
            {
                ConnectionString = connStr,
                DbType = DbType.PostgreSQL, 
                IsAutoCloseConnection = true, //自动释放数据务，如果存在事务，在事务结束后释放
                InitKeyType = InitKeyType.Attribute //从实体特性中读取主键自增列信息 [SugarColumn(IsPrimaryKey=true,IsIdentity =true)]
            });
        }
    }
}