前台:.js
/// <summary>
/// 删除檔案
/// </summary>
/// <param name="filepath"></param>
/// <param name="filename"></param>
/// <returns></returns>
[Action]
[SessionMode(SessionMode.Support)]
public Object DeleteAttachment(string filepath, string filename)
{
Message message = new Message();
try
//判斷檔案是不是存在
if (File.Exists(filepath))
//如果存在則删除
File.Delete(filepath);
message.Success = "删除檔案成功";
message.data = true;
}
else
message.Success = "檔案不存在";
message.data = false;
return JsonConvert.SerializeObject(message);
catch (Exception e)
log.Debug("出錯原因:" + e.Message);
message.Error = "删除檔案失敗:" + e.Message;
背景:.cs