public string AddAttachMentPath(int userId)
{
var result = "";
try
{
if (userId <= 0)
{
var ex = new Exception("No User");
throw ex;
}
HttpFileCollection _file = context.Request.Files;
if (_file.Count > 0)
{
var fileContent = _file["editormd-image-file"];
//文件大小
long size = fileContent.ContentLength;
//文件类型
string type = fileContent.ContentType;
//文件名
string name = fileContent.FileName;
//文件格式
string _tp = Path.GetExtension(name);
if (_tp.ToLower() == ".jpg" || _tp.ToLower() == ".jpeg" || _tp.ToLower() == ".gif" || _tp.ToLower() == ".png" || _tp.ToLower() == ".swf")
{
var user_path = "";
var nowUser = userId.ToString();
for (int i = 0; i < nowUser.Length; i++)
{
user_path += nowUser[i] + "\\";
}
//本站点的存储位置
var imagePath = "\\attachment\\blogimgs\\" + user_path;
HttpPostedFile FileSave = fileContent; //用key获取单个文件对象HttpPostedFile
string imgName = DateTime.Now.ToString("yyyyMMddhhmmss");
string imgPath = "uid" + userId + "_" + imgName + _tp; //通过此对象获取文件名
string AbsolutePath = HttpContext.Current.Server.MapPath(imagePath);
if (!Directory.Exists(AbsolutePath)) //路径不存在就创建这个文件夹
{
Directory.CreateDirectory(AbsolutePath);
}
var lastImagePath = AbsolutePath + imgPath;
FileSave.SaveAs(lastImagePath);//将上传的东西保存
var url = context.Request.Url.Scheme + ":\\\\" + context.Request.Url.Host + ":" + context.Request.Url.Port + imagePath + imgPath;
var ret = new
{
success = 1,
message = "上传成功",
url
};
result = ExpandHelper.ToJsonString(ret);
}
}
else
{
throw new Exception("No File");
}
return(result);
}
catch (Exception ex)
{
return(ex.Message);
}
}
