Posted on 2008-12-09 15:40 Rainbow.ding 阅读(395) 评论(0) 收藏 举报
1.加密
Response.Redirect("DetailInfo.aspx?id=" + Convert.ToBase64String(System.Text.Encoding.Default.GetBytes("sp10006")).Replace("+","%2B"));
2.解密
string ID = System.Text.Encoding.Default.GetString(Convert.FromBase64String(Request.QueryString["id"].ToString().Replace("%2B","+")));