public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
HttpReSultMode resultMode = new HttpReSultMode();
try
{
JObject httpObject = JsonHelper.FromJson(context.Request["json"]);
switch (httpObject["action"].ToString())
{
case "GetFileById":
string Id = httpObject["jsonEntity"]["Id"].ToString();
var Where = File_ImageSet.SelectAll().Where(File_ImageSet.ToId.Equal(Id));
List <File_Image> listf = OPBiz.GetEntities(Where);
if (listf != null && listf.Count > 0)
{
resultMode.Code = 11;
resultMode.Msg = "获取成功";
resultMode.Data = JsonHelper.ToJson(listf, true);
}
else
{
resultMode.Code = 0;
resultMode.Msg = "没有数据";
resultMode.Data = "[]";
}
break;
case "HttpUploadImg":
#region http上传返回路径
if (context.Request.Files.Count > 0)
{
string FullRouteSet = "";
for (int i = 0; i < context.Request.Files.Count; i++)
{
HttpPostedFile hpFile = context.Request.Files[i];
if (!String.IsNullOrEmpty(hpFile.FileName))
{
string ext = System.IO.Path.GetExtension(hpFile.FileName);
if (hpFile.ContentType != "image/jpeg" || hpFile.ContentType != "image/pjpeg")
{
//给文件取随及名
Random ran = new Random();
int RandKey = ran.Next(100, 999);
string FileName = DateTime.Now.ToString("yyyyMMddhhmmss") + "_" + RandKey + ext;
//保存文件
string path = context.Request.MapPath(FileName);
string uriString = System.Web.HttpContext.Current.Server.MapPath("~/Upload/").ToString();
string FullRoute = "/Upload/" + path.Substring(path.LastIndexOf("\\") + 1);
hpFile.SaveAs(uriString + FullRoute.Substring(FullRoute.LastIndexOf("/") + 1));
//提示上传成功
FullRouteSet += FullRoute + "|";
}
}
}
FullRouteSet = FullRouteSet.Substring(0, FullRouteSet.Length - 1);
resultMode.Code = 11;
resultMode.Msg = "成功添加";
resultMode.Data = FullRouteSet;
;
}
else
{
resultMode.Code = 0;
resultMode.Msg = "没有文件";
resultMode.Data = "";
}
#endregion
break;
case "UploadFileBase64":
#region 字节方式上传文件
string BtyeString = httpObject["jsonEntity"]["BtyeString"].ToString();
string FileName64 = httpObject["jsonEntity"]["FileName"].ToString();
string SourceTable = httpObject["jsonEntity"]["SourceTable"].ToString();
string ShowName = httpObject["jsonEntity"]["ShowName"].ToString();
Guid ToId = new Guid();
ToId = Guid.Parse(httpObject["jsonEntity"]["ToId"].ToString());
File_Image file = new File_Image();
file.Id = Guid.NewGuid();
file.ToId = ToId;
file.AddTime = DateTime.Now;
file.UpdateTime = DateTime.Now;
file.SourceTable = SourceTable;
file.ShowName = ShowName;
file.Route = "/upload/image";
file.FileName = DateTime.Now.ToString("yyyyMMddhhmmss") + "_" + FileName64;
file.FullRoute = "/upload/image/" + file.FileName;
string path64 = context.Server.MapPath(file.Route);
byte[] bytes = Convert.FromBase64String(BtyeString);
System.IO.MemoryStream ms = new System.IO.MemoryStream(bytes);
System.Drawing.Bitmap b = (System.Drawing.Bitmap)System.Drawing.Image.FromStream(ms);
//图片保存路径
b.Save(path64 + "/" + file.FileName);
object res = OPBiz.Add(file);
resultMode.Code = 11;
resultMode.Msg = "上传成功";
resultMode.Data = file.FullRoute;
#endregion
break;
case "HttpUploadFile":
#region http上传文件
File_Image Rmodel = JsonHelper.FromJson <File_Image>(httpObject["jsonEntity"].ToString());
Rmodel.AddTime = DateTime.Now;
Rmodel.UpdateTime = DateTime.Now;
Rmodel.Route = "/upload/image/";
string idSet = "";
if (context.Request.Files.Count > 0)
{
for (int i = 0; i < context.Request.Files.Count; i++)
{
HttpPostedFile hpFile = context.Request.Files[i];
if (!String.IsNullOrEmpty(hpFile.FileName))
{
Rmodel.Id = Guid.NewGuid();
#region
//给文件取随及名
Random ran = new Random();
int RandKey = ran.Next(100, 999);
Rmodel.FileName = DateTime.Now.ToString("yyyyMMddhhmmss") + "_" + RandKey + "_" + hpFile.FileName.Substring(hpFile.FileName.LastIndexOf("\\") + 1);
Rmodel.FullRoute = Rmodel.Route + Rmodel.FileName;
//保存文件
string uriString = System.Web.HttpContext.Current.Server.MapPath("~/upload/image/").ToString();
hpFile.SaveAs(uriString + Rmodel.FileName);
#endregion
//提示上传成功
OPBiz.Add(Rmodel);
idSet += Rmodel.Id + "|";
}
}
resultMode.Code = 11;
resultMode.Msg = "成功添加";
resultMode.Data = idSet;
}
else
{
resultMode.Code = 0;
resultMode.Msg = "没有文件";
resultMode.Data = Rmodel.Id.ToString();
}
#endregion
break;
}
}
catch (Exception ex)
{
resultMode.Code = -11;
resultMode.Msg = "系统出错";
resultMode.Data = ex.ToString();
}
context.Response.Write(JsonHelper.ToJson(resultMode, true));
context.Response.End();
}
