Asp.Net ¶ÁÈ¡Excel
½ñÌìΪÁË×ö²åÈëÊý¾ÝÕÒÁ˲»ÉÙ¶«Î÷£¬ÒòΪ´ÓÀ´Ã»ÓÐд¹ý¶ÁдExcel£¬Ò²²»ÖªµÀ¸ÃÔõôд¡£ÏÂÃæµÄÊǽñÌìͨ¹ý²é¿´ÂÛ̳×Ô¼ºÐ´³öÀ´ÁË¡£
¹¦ÄÜÊǶÁÈ¡Excel È»ºó°ÑÊý¾Ý²åÈëÊý¾Ý¿â¡£Õâ¸ö¹¦ÄÜÔÚÆóÒµÀïÊǷdz£³£¼ûµÄÒ²Êdz£Óõģ¬Ï£Íû¶ÔÅóÓÑÃÇÓаïÖú£¡
/// <summary>
/// µ¼Èëexcel
/// </summary>
/// <param name="filepath">Îļþ¾ø¶Ô·¾¶</param>
/// <param name="sheetname">Excel±íÃû</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:\н¨Îļþ¼Ð (2)\³¤°²ÇøÊý×ÖµØÃûµÇ¼Ç±í.xls";
DataSet ds = ExcelDataSource(filePath, "Sheet1");
DataTable dt = ds.Tables[0];
///DateTableÒѾ°ÑExcelµÄÊý¾Ý¶ÁÈ¡³öÀ´È»ºó¾Í²åÈëÄãµÄÊý¾Ý¿â°É£¡
}
Ïà¹ØÎĵµ£º
¿´ÁËÄÇô¶à£¬»¹ÊÇÇ××Ô¶¯ÊÖʵ¼ùÏÂÓÐЧ¹û¡£
ÒýÓà °Ù¶È ÑîÔÆ·ÉaiÉú»î
ASP.NET 2.0 ʵÏÖα¾²Ì¬ÍøÒ³·½·¨
·½·¨Ò»£ºÀûÓÃHttphandlerʵÏÖURLÖØÐ´£¨Î±URL¼°Î±¾²Ì¬£©
ÎÒÃÇÓÐʱºò»á¼ûµ½ÕâÑùµÄµØÖ·£º“http://www.huoho.com/show-12-34.html”£¬Äã»òÐíÈÏΪÔÚÕ¾µã·þÎñÆ÷¸ùĿ¼“/”Ï´æÔÚÃûΪ“show- ......
¶ÔÓÚasp.net,ĬÈÏÖ»ÔÊÐíÉÏ´«2MÎļþ,Ôö¼ÓÈçÏÂÅäÖÃ,Ò»°ã¿ÉÒÔ×Ô¶¨Òå×î´óÎļþ´óС.
<httpRuntime executionTimeout="300" maxRequestLength="40960" useFullyQualifiedRedirectUrl="false"/>
ÎÒÃÇÔÚÉÏ´«´óÎļþʱ¶¼Óöµ½¹ýÕâÑù»òÄÇÑùµÄÎÊÌâ¡£ÉèÖúܴóµÄmaxRequestLengthÖµ²¢²»ÄÜÍê ......
Èý²ã¼Ü¹¹(3-tier application) ͨ³£ÒâÒåÉϵÄÈý²ã¼Ü¹¹¾ÍÊǽ«Õû¸öÒµÎñÓ¦Óû®·ÖΪ£º±íÏֲ㣨UI£©¡¢ÒµÎñÂß¼²ã£¨BLL£©¡¢Êý¾Ý·ÃÎʲ㣨DAL£©¡£Çø·Ö²ã´ÎµÄÄ¿µÄ¼´ÎªÁË“¸ßÄÚ¾Û£¬µÍñîºÏ”µÄ˼Ïë¡£
1¡¢±íÏֲ㣨UI£©£ºÍ¨Ë×½²¾ÍÊÇÕ¹ÏÖ¸øÓû§µÄ½çÃæ£¬¼´Óû§ÔÚʹÓÃÒ»¸öϵͳµÄʱºòËûµÄËù¼ûËùµÃ¡£
2¡¢ÒµÎñ ......
public class chs2py
{
public chs2py()
{
//
//TODO: ÔÚ´Ë´¦Ìí¼Ó¹¹Ô캯ÊýÂß¼
//
}
private static int[] pyvalue = new int[]{-20319,-20317,-20304,-20295,-20292,-20283,-20265,-20257,-20242,-20230,-20051,-20036,-20032,-20026,& ......