//文件上传按钮click事件
protected void btnFileUpload_Click(
object sender, EventArgs e)
{
if (FileUpLoad1.HasFile)
{
Boolean fileOk =
false;
//获取上传文件的类型
string fileExtesion =
System.IO.Path.GetExtension(upload.FileName).ToLower();
//允许上传的类型
string[] allowExtesions ={
".doc",
".ppt" };
for (
int i =
0; i < allowExtension.Length; i++
)
{
if (fileExtension ==
allowExtension[i])
{
fileOk =
true;
break;
}
}
if (FileUpLoad1.PostedFile.ContentLength <
10485760 &&
fileOK)
{
try
{
//上传并指定上传目录的路径，暂定为测试文件夹
FileUpLoad1.SaveAs(
@"D:\测试"+
FileUpLoad1.FileName);
lblMessage.Text =
"上传成功!";
}
catch (Exception ex)
{
lblMessage.Text =
"出现异常,无法上传!";
//lblMessage.Text += ex.Message;
}
}
else
{
lblMessage.Text =
"上传文件不能大于10MB!";
}
}
else
{
lblMessage.Text =
"尚未选择文件!";
}
}
测试中暂时限定文件大小为10M
转载于:https://www.cnblogs.com/magiccode1023/archive/2012/12/05/2804161.html
