Question

vs2003上传图片出错。报“GDI+ 中发生一般性错误。”在线等

private void Button1_Click(object sender, System.EventArgs e)
{
SaveImg(this.File1,@"\uploadimg\arImg\");
}
public string SaveImg(System.Web.UI.HtmlControls.HtmlInputFile file,string path)
{
string namestr = ".jpg";
namestr = DateTime.Now.Year.ToString()+DateTime.Now.Month.ToString()+DateTime.Now.Day.ToString()+DateTime.Now.Hour.ToString()+DateTime.Now.Minute.ToString()+DateTime.Now.Second.ToString()+DateTime.Now.Millisecond.ToString()+namestr;
System.Drawing.Image image,aNewImage;
image=System.Drawing.Image.FromStream(file.PostedFile.InputStream);
Bitmap output1 = new Bitmap(image);
string aa = path + namestr;
Response.Write(aa);
output1.Save(aa,System.Drawing.Imaging.ImageFormat.Jpeg);
return namestr;
}
上面是代码片段，谁帮测一下是什么问题呀！

Answer 1

检查this.File1的值，是否为空

Answer 2

保存的图片应该是绝对的.用Server.MapPath()提取路径.