public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string ImgType = "1";
string ImgDir = context.Request["ImgDir"]; //上传文件的目标
if (string.IsNullOrEmpty(ImgDir))
{
ImgDir = "images";
}
else
{
ImgDir = ImgDir.ToLower();
}
try
{
//string ImgType = context.Request["ImgType"]; //0:H5 1：安卓
var ReturnStr = "{\"result\":\"" + (int)KeyEnum.AppReturn.失败 + "\",\"msg\":\"上传失败\",\"data\":[]}";
string file = "";
string strfile = "";
if (HttpContext.Current.Request.Files == null)
{
ReturnStr = "{\"result\":\"" + (int)KeyEnum.AppReturn.失败 + "\",\"msg\":\"未上传文件\",\"data\":[]}";
context.Response.Write(ReturnStr);
context.Response.End();
}
int count = HttpContext.Current.Request.Files.Count;
if (count <= 0)
{
ReturnStr = "{\"result\":\"" + (int)KeyEnum.AppReturn.失败 + "\",\"msg\":\"未上传文件\",\"data\":[]}";
context.Response.Write(ReturnStr);
context.Response.End();
}
// var dd = HttpContext.Current.Request.Files["uploadkey0"].ContentLength;
// context.Response.Write(Userid);
// context.Response.End();
StringBuilder sp = new StringBuilder();
if (ImgType == "1" && count > 0)
{
sp.Append("{\"result\":\"" + (int)KeyEnum.AppReturn.成功 + "\",\"msg\":\"上传成功\",\"data\":[");
}
if (count > 0)
{
for (int k = 0; k < count; k++)
{
int l = HttpContext.Current.Request.Files["uploadkey" + (k)].ContentLength;
if (l <= 0)
{
ReturnStr = "{\"result\":\"" + (int)KeyEnum.AppReturn.失败 + "\",\"msg\":\"未上传文件\",\"data\":[]}";
context.Response.Write(ReturnStr);
context.Response.End();
}
byte[] buffer = new byte[l];
Stream s = HttpContext.Current.Request.Files["uploadkey" + (k)].InputStream;
System.Drawing.Bitmap image = new System.Drawing.Bitmap(s);
string imgname = Utils.Get16Num().ToString() + ".jpg";
// string path = "Images/" + DateTime.Now.ToString("yyyyMMdd") + "/";
//string imageDir = "/Images/" + DateTime.Now.Year + "/" + DateTime.Now.Month + "/" + DateTime.Now.Day + "/";
string imageDir = "/gpt001/" + "/" + ImgDir + "/";
string newFileName = Guid.NewGuid().ToString();//使用GUID作为文件的新名称，当然也可以使用其他的方式对文件进行重命名。
string fullDir = imageDir + newFileName + ".jpg";//完整的图片存储的路径
//Path.GetDirectoryName(context.Request.MapPath(imageDir));
if (!Directory.Exists(context.Request.MapPath(imageDir)))
{
System.IO.Directory.CreateDirectory(context.Request.MapPath(imageDir));
}
image.Save(HttpContext.Current.Server.MapPath(fullDir));
string phonames = null;
if (ImgDir == "babygrouth")
{
//缩略图
phonames = imageDir + "s_" + newFileName + ".jpg";
WisdomStarts.Common.Thumbnail.GetThumbnail(HttpContext.Current.Server.MapPath(imageDir + newFileName + ".jpg"), HttpContext.Current.Server.MapPath(phonames), 202, 202, 7);
}
if (ImgType == "1")
{
if (k > 0)
{
sp.Append(",");
}
sp.Append("{\"imagepath\":\"" + fullDir + "\"}");
}
else
{
if (k == count - 1)
{
strfile = strfile + fullDir;
}
else
{
strfile = strfile + fullDir + ";";
}
}
}
}
if (ImgType == "1")
{
sp.Append("]}");
context.Response.Write(sp.ToString());
}
else
{
context.Response.Write(strfile);
}
}
catch (Exception ex)
{
WisdomStarts.Common.Log.NetLog.WriteTextLog("ChatPostFile上传错误", ex.ToString());
WisdomStarts.Common.Log.NetLog.WriteTextLog("ImgDir", ImgDir);
}
}
