Default.aspx 页面代码：
引用了： <script src="../../js/jquery.easyui.min.js" type="text/javascript"></script>
<form id="fileForm" runat="server" enctype="multipart/form-data" method="post">
导入EXCEL：<asp:fileupload runat="server" id="upFile"></asp:fileupload><a href="javascript:;"
class="btn btn-primary" id="btnExelre">导入</a>
</form>
js代码：
<script type="text/javascript">
$(function() {
//提交导入
$("#btnExelre").click(function() {
$("#fileForm").form("submit", {
url: "../Handler/DiryExcel.ashx",
success: function(rdata) {
console.log(rdata);
rdata = $.parseJSON(rdata);
if (rdata.result == "success") {
alert(rdata.message);
window.location.reload();
} else if (rdata.result == "error") {
alert(rdata.message);
}
}
});
});
});
</script>
DiryExcel.ashx 页面：
public void ProcessRequest (HttpContext context) {
context.Response.ContentType = "text/plain";
context.Response.ContentType = "text/plain";
SystemBLL._zaizhi fileBll = new SystemBLL._zaizhi();
context.Response.ContentType = "text/plain";
string strMsg = ""; //返回的提示信息
string rType = ""; //返回的状态
int obj = 0;
HttpPostedFile file = context.Request.Files["upFile"]; //上传文件的控件
try
{
if (file != null && file.InputStream != null && file.ContentLength > 0)
{
System.Data.DataTable dtImport = CommonLib.ExcelHelper1.ImportExceltoDt(file.InputStream);
if (dtImport != null)
{
for (int i = 0; i < dtImport.Rows.Count; i++)
{
SystemModel._zaizhi model = new SystemModel._zaizhi();
model.idcard = dtImport.Rows[i][0].ToString();//身份证号
model.sno = dtImport.Rows[i][1].ToString();//学号
model.sname = dtImport.Rows[i][2].ToString();//姓名
model.ssex = dtImport.Rows[i][3].ToString();//性别
model.other = dtImport.Rows[i][4].ToString();//
model.szcode = dtImport.Rows[i][5].ToString();//
model.schoole = dtImport.Rows[i][6].ToString();//
model.szname = dtImport.Rows[i][7].ToString();//
model.other1 = DateTime.Now.ToString();
obj += fileBll.Add(model);
}
if (obj == dtImport.Rows.Count)
{
strMsg = "恭喜你,数据导入成功!";
rType = "success";
}
else
{
strMsg = "很抱歉,数据导入失败!";
rType = "error";
}
}
else
{
strMsg = "很抱歉,操作失败!";
rType = "error";
}
}
else
{
strMsg = "很抱歉,上传文件为空,操作失败!";
rType = "error";
}
}
catch (Exception ex)
{
strMsg = "Error:" + ex.Message + "<br>" + ex.Source + ex.StackTrace;
rType = "error";
}
string resultString = "{\"result\":\"" + rType + "\",\"message\":\"" + strMsg + "\"}";
context.Response.Write(resultString);
}
//最后提示：
第一次使用的时候遇到的问题
使用的npoi不支持excel2003以上的版本，所以导入的时候。要选择03的excel数据，
解决办法：使用新的npoi 或者 把excel文件另存为03的