public ActionResult UploadImages()
{
try
{
HttpPostedFileBase hp = Request.Files["Filedata"];
//HttpPostedFile postedFile = context.Request.Files["Filedata"];
string tempPath = string.Empty;
string originalpath = string.Empty;
string publishedPath = string.Empty;
string thumbnailsPath = string.Empty;
//tempPath = "/" + System.Configuration.ConfigurationManager.AppSettings["FolderGalleryPath"] + "/{ReplaceThisPath}/" + date.Year + "/" + date.Month + "/";
tempPath = "/Uploads/Gallery/{ReplaceThisPath}/";
originalpath = HttpContext.Server.MapPath(tempPath.Replace("{ReplaceThisPath}", "Original"));
publishedPath = HttpContext.Server.MapPath(tempPath.Replace("{ReplaceThisPath}", "Published"));
thumbnailsPath = HttpContext.Server.MapPath(tempPath.Replace("{ReplaceThisPath}", "Thumbnails"));
tempPath = tempPath.Replace("{ReplaceThisPath}", "Thumbnails");
//string filename = postedFile.FileName;
string filename = hp.FileName;
string sExtension = filename.Substring(filename.LastIndexOf('.'));
string oldfilename = filename.Replace(sExtension, "");
if (!Directory.Exists(originalpath))
{
Directory.CreateDirectory(originalpath);
}
if (!Directory.Exists(publishedPath))
{
Directory.CreateDirectory(publishedPath);
}
if (!Directory.Exists(thumbnailsPath))
{
Directory.CreateDirectory(thumbnailsPath);
}
string sNewFileName = DateTime.Now.ToString("yyyyMMddmmssfff");
//保存原图
hp.SaveAs(originalpath + @"/" + sNewFileName + sExtension);
//postedFile.SaveAs(originalpath + @"/" + sNewFileName + sExtension);
//保存加水印图
ImgProcess.MakeThumbnail(originalpath + @"/" + sNewFileName + sExtension, publishedPath + @"/" + sNewFileName + sExtension, 600, 450, null, null);
//保存缩略图
ImgProcess.MakeThumbnail(originalpath + @"/" + sNewFileName + sExtension, thumbnailsPath + @"/" + sNewFileName + sExtension, 150, 100, null, null);
//context.Response.Write(tempPath + sNewFileName + sExtension);
//context.Response.StatusCode = 200;
return(Content(tempPath + sNewFileName + sExtension, oldfilename));
}
catch (Exception ex)
{
//context.Response.Write("错误: " + ex.Message);
return(Content("错误: " + ex.Message));
}
}
public ActionResult UploadImg()
{
//定义错误消息
string msg = "";
//接受上传文件
HttpPostedFileBase hp = Request.Files["upImage"];
if (hp != null)
{
//获取上传目录 转换为物理路径
string uploadPath = Server.MapPath("~/UpLoads/");
if (!Directory.Exists(uploadPath))//如果文件路径不存在，创建
{
Directory.CreateDirectory(Server.MapPath("~/UpLoads/"));
}
//获取文件名
string fileName = DateTime.Now.Ticks.ToString() + System.IO.Path.GetExtension(hp.FileName);
//获取文件大小
long contentLength = hp.ContentLength;
//文件不能大于1M
if (contentLength > 20 * 1024 * 1024)
{
msg = "文件大小超过限制要求.";
return(Content("0"));
}
//保存文件的物理路径
string saveFile = uploadPath + fileName;
string originalpath = Server.MapPath("~/UpLoads/s/");
if (!Directory.Exists(originalpath))
{
Directory.CreateDirectory(originalpath);
}
string newFile = originalpath + fileName;
//保存文件
hp.SaveAs(saveFile);
ImgProcess.MakeThumbnail(saveFile, newFile, 600, 450, null, null);
msg = "/UpLoads/s/" + fileName;
}
try
{
return(Content(msg));
//msg = "1";
}
catch
{
msg = "上传失败.";
return(Content(msg));
}
}