public ActionResult EditPic(FormCollection forms)
{
HttpPostedFileBase a = Request.Files["images"];
if (a != null)
{
//获取文件类型
string fileExtension = Path.GetExtension(a.FileName);
//自定义文件名（时间+唯一标识符+后缀）
string fileName = DateTime.Now.ToString("yyyy-MM-dd") + Guid.NewGuid() + fileExtension;
//判断是否存在需要的目录，不存在则创建
if (!Directory.Exists(Server.MapPath("~/images/uploads")))
{
Directory.CreateDirectory(Server.MapPath("~/images/uploads"));
}
//拼接保存文件的详细路径
string savefilePath = Server.MapPath("~/images/uploads/") + fileName;
a.SaveAs(savefilePath);
//若扩展名不为空则判断文件是否是指定视频类型
if (fileExtension != null)
{
if ("(.jpg)|(.png)|(.gif)|(.bmp)".Contains(fileExtension))
{
//拼接返回的Img标签
string dbsrc = "/images/uploads/" + fileName;
string username = Session["username"].ToString();
bool edit = uManager.EditUsersInfo(username, dbsrc);
return(edit ? Content(dbsrc) : Content("fail"));
}
else
{
return(Content("fail"));
}
}
else
{
return(Content("fail"));
}
}
else
{
return(Content("sourcefail"));
}
}
