Asp.Net 读取Excel
今天为了做插入数据找了不少东西,因为从来没有写过读写Excel,也不知道该怎么写。下面的是今天通过查看论坛自己写出来了。
功能是读取Excel 然后把数据插入数据库。这个功能在企业里是非常常见的也是常用的,希望对朋友们有帮助!
/// <summary>
/// 导入excel
/// </summary>
/// <param name="filepath">文件绝对路径</param>
/// <param name="sheetname">Excel表名</param>
/// <returns></returns>
private DataSet ExcelDataSource(string filepath, string sheetname)
{
string strConn;
strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath + ";Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
OleDbDataAdapter oada = new OleDbDataAdapter("select * from [" + sheetname + "$]", strConn);
DataSet ds = new DataSet();
oada.Fill(ds);
return ds;
}
protected void Page_Load(object sender, EventArgs e)
{
string filePath = @"E:\新建文件夹 (2)\长安区数字地名登记表.xls";
DataSet ds = ExcelDataSource(filePath, "Sheet1");
DataTable dt = ds.Tables[0];
///DateTable已经把Excel的数据读取出来然后就插入你的数据库吧!
}
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using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
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