ibatis返回map列表 1. resultClass="java.util.HashMap" <select id="queryCustmerCarNoByCustId" resultClass="java.util.HashMap" parameterClass="string"> select t.vehicle_no from NETS2_T_PC_VEHICLE t where t.nets_cus…
//1.打开资源管理器 OpenFileDialog open = new OpenFileDialog(); if (open.ShowDialog() == DialogResult.OK) { textBox1.Text =open.FileName; } //传入txt文件路径参数 读取txt文件所有内容 返回DATATABLE public DataTable GetTxt(string pths) { StreamReader sr = new S…