string FileContent = Session["data"].ToString();
        string Name = name.Text.Trim().ToString();
        string zuozhe = author.Text.Trim().ToString();
        string jieshao = jianjie.Text.Trim().ToString();
        string str = "insert into achievements(project_name,deveolpers,explanation,url) values('" + Name + "','" + zuozhe + "'','" + jieshao + "','" + FileContent + "')";
        if (gwolf_bll.action1(str))
        {
            Response.Write("<script>alert('数据插入成功！')</script>");
        }
        else
        {
            Response.Write("<script>alert('数据插入失败！')</script>");
        }


  public static bool action1(string SQLstring)
        {
            return gwolf_dal.zx(SQLstring);
        }

 public static bool zx(string SQLstring)
        {
            ConOpen();
            Sqlcmd = new MySqlCommand(SQLstring, Sqlcon);
            try
            {
                int count = Convert.ToInt32(Sqlcmd.ExecuteNonQuery());
                if (count > 0)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception)
            {
                return false;
            }
            finally
            {
                ConClose();
            }
        }