//
// GET: /UpLoadImage/
public ActionResult Index(UpLoadImageModel model)
{
if (model.UpLoadImageSrc == "" || model.UpLoadImageSrc == null)
{
model.UpLoadImageSrc = "http://www.placehold.it/360x200/EFEFEF/AAAAAA";
}
ViewData["UpLoadImageSrc"] = model.UpLoadImageSrc;
return View(model);
}
public ActionResult UpLoadImage()
{
UpLoadImageModel model = new UpLoadImageModel();
if (ViewData["UpLoadImageSrc"] != null)
{
model.UpLoadImageSrc = ViewData["UpLoadImageSrc"].ToString();
}
else
{
model.UpLoadImageSrc = "http://www.placehold.it/360x200/EFEFEF/AAAAAA";
}
HttpPostedFileBase imgFile = Request.Files[0];
if (imgFile != null && imgFile.FileName != "")
{
if (User.Identity.Name != "")
{
//获得上传图片的名字
string strPath = imgFile.FileName;
string type = strPath.Substring(strPath.LastIndexOf(".") + 1).ToLower();
string name = DateTime.Now.Ticks.ToString() + "." + type;
//获取上传用户id
int userid = WebSecurity.GetUserId(User.Identity.Name);
string uppath = System.Web.HttpContext.Current.Server.MapPath("~/images/UpLoadImage/" + User.Identity.Name.ToString());
var ImageUrl = "/images/UpLoadImage/" + User.Identity.Name.ToString() + "/" + name;
if (!Directory.Exists(uppath))
{
Directory.CreateDirectory(uppath);
}
if (ValidateImg(type))
{
if (imgFile.ContentLength < 1024 * 1024 * 2)
{
imgFile.SaveAs(uppath + "\\" + name);
model.UpLoadImageSrc = ImageUrl;
model.Message = "上传成功!";
}
else
{
model.Message = "图片大小小于2M";
}
}
else
{
model.Message = "图片内容不符合格式";
}
}
else
{
}
}
else
{
model.Message = "上传图片不能为空";
}
return View("Index", model);
}