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