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HttpPostedFile jpeg_image_upload = context.Request.Files[0];
Image drimg = Image.FromStream(jpeg_image_upload.InputStream);
byte[] bytes = ConvertImage(drimg);
drimg.Dispose();
bool result = new HomePageManager().UpdateUserSignOrHeadPic(empID, bytes, "xxxx");
break;
public static byte[] Image(Image image)
{
MemoryStream ms = new MemoryStream();
image.Save(ms,image.RawFormat);
byte[] bytes = ms.ToArray();
ms.Close();
return bytes;
}
public void EmpLoading(string empID,HttpContext context)
{
DataTable dt = new HomePageManager().GetLoginUse(empID);
if (dt == null)
{
context.Response.Write("1111");
return;
}
Hashtable hsdata = new WapManager().GetMainNumberList(empID);
if (dt.Rows[0]["Sign"].ToString() == "")
{
hsdata.Add("Sign", "您还没有添加个性签名!");
}
else
{
hsdata.Add("Sign", dt.Rows[0]["Sign"]);
}
hsdata.Add("CNEmpName", dt.Rows[0]["CNEmpName"]);
string imgUrl = "/Common/Images/user.png"; //头像默认图片
if (dt.Rows[0]["HeadPic"].ToString() != "")
{
AjaxMain ajaxMain = new AjaxMain();
imgUrl = ajaxMain.ConvertByteToImage(dt.Rows[0]["HeadPic"] as Byte[], empID, context);//将byte[]转成地址
//hsdata.Add("HeadPic", imgUrl);
}
hsdata.Add("HeadPic", "<img id='headPic' src=" + imgUrl + ">");
context.Response.Write(JSON.Encode(hsdata));
}
HttpPostedFile jpeg_image_upload = context.Request.Files[0];
byte[] bytes = null;
using (var binaryReader = new BinaryReader(jpeg_image_upload.InputStream))
{
bytes = binaryReader.ReadBytes(jpeg_image_upload.ContentLength);
}
//Image drimg = Image.FromStream(jpeg_image_upload.InputStream);
//byte[] bytesa = ConvertImage(drimg);
//drimg.Dispose();
bool result = new HomePageManager().UpdateUserSignOrHeadPic(empID, bytes, "xxxx");
break;
数据库显示有数据保存 但是在次读取的时候 没有显示