wtt
2025-08-21 85481a41333f21bf9da815da64af88a2765c1284
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using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace WebAPI.WebBLL.JCJM.GYZL
{
    interface Gy_CustomerService
    {
        /// <summary>
        /// 导入excel
        /// </summary>
        void ImportExcel();
 
        /// <summary>
        /// 上传excel
        /// </summary>
        /// <returns></returns>
        DataTable UploadExcel(DataSet ExcelDs);
    }
 
 
}