说明：vs2012 asp.net mvc4 c#
使用Aspose.Cells 读取Excel 转化为Datatable
1、HTML前端代码
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm4.aspx.cs" Inherits="MvcAppTest.WebForm4" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>获取文件本地路径</title>
</head>
<body>
<form action="Home/GetexcelNew" method="post" enctype="multipart/form-data">
<input type="file" value="" name="files" />
<input type="submit" value="提交" />
</form>
</body>
</html>
2、Home控制器后台代码
[HttpPost]
public void GetexcelNew(IEnumerable<HttpPostedFileBase> files)
{
Int32 count = files.Count();
foreach (var file in files)
{
if (file != null && file.ContentLength > 0)
{
string[] picName = file.FileName.Split('.');
if (picName[1] == "xls" || picName[1] == "xlsx")
{
DataTable dt = ReadExcel(file);
}
}
}
}
public static System.Data.DataTable ReadExcel(HttpPostedFileBase file)
{
Workbook book = new Workbook(file.InputStream);
Worksheet sheet = book.Worksheets[0];
Cells cells = sheet.Cells;
return cells.ExportDataTableAsString(0, 0, cells.MaxDataRow + 1, cells.MaxDataColumn + 1, true);
}
注意：后台代码 要引用：using Aspose.Cells;
3、引用文件下载地址
链接：https://pan.baidu.com/s/1TTcrTIVO4nkC2TH27whFwQ
提取码：2w1j