在Asp.net mvc 4 / mvc 5中如何处理未经授权的url重定向到错误页面。 请任何人给出建议
答案 0 :(得分：0)
私有GetDataModel ModelEmpty（GetDataModel模型）
{
ShowData data = new ShowData（）;
data.SRNO = model.Id;
if（model.Name！= null）
data.Name = model.Name;
if（model.Res！= null）
data.Res = model.Res;
if（model.Tel！= null）
data.Tel = model.Tel;
if（model.Ch！= null）
data.Ch = model.Ch;
if（model.Res_Off！= null）
data.Res_Off = model.Res_Off;
if（model.Off！= null）
data.Off_Address = model.Off;
if（model.Email！= null）
data.Email = model.Email;
if（model.Mobile！= null）
data.Mobile = model.Mobile;
if（model.EnrolmentNoofBarCouncil！= null）
data.EnrolmentNoofBarCouncil = model.EnrolmentNoofBarCouncil;
if（model.DHCBAMembershipNo！= null）
data.DHCBAMembershipNo = model.DHCBAMembershipNo;
if（model.Fax！= null）
data.Fax = model.Fax;
db.ShowDatas.Add(data);
db.SaveChanges();
model.Id = 0;
model.Name = "";
model.Mobile = "";
model.Off = "";
model.Res_Off = "";
model.Res = "";
model.Tel = "";
model.Fax = "";
model.Email = "";
model.DHCBAMembershipNo = "";
model.EnrolmentNoofBarCouncil = "";
model.Ch = "";
return model;
}
public ActionResult About()
{
GetDataModel model2 = new GetDataModel();
//string path = HttpContext.Server.MapPath("~/HtmlFiles/A1.htm");
// string path = HttpContext.Server.MapPath("~/HtmlFiles/B.htm");
string directoryPath = HttpContext.Server.MapPath("~/HtmlFiles");
string[] fileEntries = Directory.GetFiles(directoryPath);
//get the page
foreach (var fileName in fileEntries)
{
var web = new HtmlWeb();
var document = web.Load(fileName);
var page = document.DocumentNode;
var count = page.QuerySelectorAll("span").Count();
var htmlArray = page.QuerySelectorAll("span").ToArray();
for (int i = 0; i < count; i++)
{
var item = htmlArray[i];
if (item.InnerText!="" && item.FirstChild.Name != "img" && item.FirstChild.Name != "hr")
{
if (item.Attributes["class"].Value != "ft1" && item.Attributes["class"].Value != "ft2" && item.Attributes["class"].Value != "ft3")
{
if (item.Attributes["class"].Value == "ft0" && item.InnerText != " ")
{
int value;
if (int.TryParse(item.InnerText, out value))
{
var id = Convert.ToInt32(item.InnerText);
model2.Id = id;
}
else
{
var Name = item.InnerText;
if (Name != "Name & Address")
model2.Name = Name.Trim();
}
}
if (item.Attributes["class"].Value == "ft4" && item.InnerText != " ")
{
if (item.InnerText == "Res:")
{
int value;
string Res = htmlArray[i + 1].InnerHtml.Contains(":") ? htmlArray[i - 1].InnerHtml : htmlArray[i + 1].InnerHtml;
if (!int.TryParse(htmlArray[i + 2].InnerText, out value) && !htmlArray[i + 2].InnerHtml.Contains("skype_c2c_print_container notranslate"))
{
if (htmlArray[i + 2].InnerText.Trim().Length > 6)
{
if (!int.TryParse(htmlArray[i + 2].InnerText.Trim().Substring(0, 4), out value))
Res = Res + (htmlArray[i + 2].InnerHtml.Contains(":") ? "" : htmlArray[i + 2].InnerHtml);
}
else
Res = Res + (htmlArray[i + 2].InnerHtml.Contains(":") ? "" : htmlArray[i + 2].InnerHtml);
}
if (!htmlArray[i + 3].InnerHtml.Contains(":") && !int.TryParse(htmlArray[i + 3].InnerText.Trim().Substring(0, 4), out value) && !htmlArray[i + 3].InnerHtml.Contains("skype_c2c_print_container notranslate"))
Res = Res + (htmlArray[i + 3].InnerHtml.Contains(":") ? "" : htmlArray[i + 3].InnerHtml);
model2.Res = Res.Trim();
}
if (item.InnerText == "Ch:")
{
string CH = htmlArray[i + 1].InnerHtml.Contains(":") ? htmlArray[i - 1].InnerHtml : htmlArray[i + 1].InnerHtml;
CH = CH + (htmlArray[i + 2].InnerHtml.Contains(":") ? "" : htmlArray[i + 2].InnerHtml);
if (!(htmlArray[i + 2].InnerHtml.Contains(":")))
CH = CH + (htmlArray[i + 3].InnerHtml.Contains(":") ? "" : htmlArray[i + 3].InnerHtml);
model2.Ch = CH.Trim();
}
if (item.InnerText.Trim() == "Res/Off.:")
{
string Res_Off =string.Empty;//htmlArray[i + 1].InnerHtml.Contains(":") ? htmlArray[i - 1].InnerHtml.Contains(":")?"":htmlArray[i - 2].InnerHtml.Contains(":") ? htmlArray[i - 1].InnerHtml :htmlArray[i - 3].InnerHtml.Contains(":")?htmlArray[i - 2].InnerHtml+""+htmlArray[i - 1].InnerHtml:"" : htmlArray[i + 1].InnerHtml;
if (htmlArray[i - 3].Attributes["class"].Value!="ft0")
Res_Off = Res_Off + htmlArray[i - 3].InnerText;
if (htmlArray[i - 2].Attributes["class"].Value != "ft0")
Res_Off =Res_Off+htmlArray[i - 2].InnerText;
if (htmlArray[i - 1].Attributes["class"].Value != "ft0")
Res_Off = Res_Off + htmlArray[i - 1].InnerText;
// Res_Off = Res_Off + (htmlArray[i + 2].InnerHtml.Contains(":") ? "" : htmlArray[i + 2].InnerHtml);
//if (!(htmlArray[i + 2].InnerHtml.Contains(":")))
// Res_Off = Res_Off + (htmlArray[i + 3].InnerHtml.Contains(":") ? "" : htmlArray[i + 3].InnerHtml);
model2.Res_Off = Res_Off.Trim();
}
if (item.InnerText == "Tel:")
{
string Tel = (htmlArray[i + 1].InnerHtml.Contains(":") ? htmlArray[i - 1].InnerHtml : htmlArray[i + 1].InnerHtml).Trim();
if (Tel.Contains("skype_c2c_print_container notranslate"))
{
string html="<span class='skype_c2c_print_container notranslate'>";
var vals = Tel.Substring(html.Length+1,12);
model2.Tel = model2.Tel + vals + ",";
}
if (!Tel.Contains("skype_c2c_print_container notranslate") && Tel.Contains(",")&& Tel.Length>4)
{
string []telArr = Tel.Split(',');
int value;
if (telArr[0].Length > 4)
model2.Tel = model2.Tel + (int.TryParse(telArr[0].Trim().Substring(0, 4), out value) ? int.TryParse(telArr[0].Trim().Substring(0, 4), out value) ? Tel.Trim() : "" : "") + ",";
}
else
if (!Tel.Contains("skype_c2c_print_container notranslate") && Tel.Contains("/") && Tel.Length>4)
{
string[] telArr = Tel.Split('/');
int value;
model2.Tel = model2.Tel + (int.TryParse(telArr[0].Trim().Substring(0, 4), out value) ? int.TryParse(telArr[0].Trim().Substring(0,4), out value) ? Tel : "" : "") + ",";
}
//else
// if (!Tel.Contains("skype_c2c_print_container notranslate") && Tel.Contains(" "))
// {
// string[] telArr = Tel.Split(' ');
// int value;
// model2.Tel = model2.Tel + (int.TryParse(telArr[0].Trim().Substring(0, 4), out value) ? int.TryParse(telArr[0].Trim().Substring(0,4), out value) ? Tel : "" : "") + ",";
// }
else
{
int value;
model2.Tel = model2.Tel+(int.TryParse(Tel, out value) ? Tel.Trim() : "")+",";
}
// model2.Tel =model2.Tel+ Tel+",";
}
if (item.InnerText == "Fax:")
{
model2.Fax = htmlArray[i + 1].InnerText;
}
if (item.InnerText == "Off:")
{
string Off = htmlArray[i + 1].InnerHtml.Contains(":") ? htmlArray[i - 1].InnerHtml : htmlArray[i + 1].InnerHtml;
if (!htmlArray[i + 2].InnerHtml.Contains("skype_c2c_print_container notranslate") && !(htmlArray[i + 1].InnerHtml.Contains(":")))
Off = Off + (htmlArray[i + 2].InnerHtml.Contains(":") ? "" : htmlArray[i + 2].InnerHtml);
int value;
if (!int.TryParse(htmlArray[i + 3].InnerText, out value)&&!htmlArray[i + 3].InnerHtml.Contains("skype_c2c_print_container notranslate") && !(htmlArray[i + 2].InnerHtml.Contains(":")))
Off = Off + (htmlArray[i + 3].InnerHtml.Contains(":") ? "" : htmlArray[i + 3].InnerHtml);
model2.Off = Off.Trim();
}
if (item.InnerText.Contains("E-mail:"))
{
string Email = htmlArray[i].InnerText.Replace("E-mail:","").Trim();
model2.Email = Email;
}
if (item.InnerText.Contains("Mobile:"))
{
string Mobile = htmlArray[i].InnerHtml.Replace("Mobile:","").Trim();
model2.Mobile = Mobile.Trim();
}
if (item.InnerText.Contains("Enrolment No.of Bar Council:"))
{
string EnrolmentNoofBarCouncil = htmlArray[i].InnerText.Replace("Enrolment No.of Bar Council:","").Trim();
model2.EnrolmentNoofBarCouncil = EnrolmentNoofBarCouncil.Trim();
}
if (item.InnerText.Contains("D.H.C.B.A. Membership No.:"))
{
string DHCBAMembershipNo = htmlArray[i].InnerText.Replace("D.H.C.B.A. Membership No.:","").Trim();
model2.DHCBAMembershipNo = DHCBAMembershipNo.Trim();
if (model2.Tel!=null && model2.Tel.Length > 1)
model2.Tel = model2.Tel.Substring(0, model2.Tel.Length - 1).Trim();
if (model2.Tel!=null && model2.Tel!="" && model2.Tel.ToCharArray()[0] == ',')
{
model2.Tel = model2.Tel.Length==1?"": model2.Tel.Substring(1, model2.Tel.Length-1);
}
if (model2.Tel != null && model2.Tel != "" && model2.Tel.ToCharArray()[model2.Tel.Length-1] == ',')
{
model2.Tel = model2.Tel.Length == 1 ? "" : model2.Tel.Substring(0, model2.Tel.Length - 1);
}
ListModel.Add(model2);
model2 = ModelEmpty(model2);
}
}
}
}
}
}
return View();
}
答案 1 :(得分：-1)
这是来自xml文件的检查URL。 Xml文件由userName生成，或者userName是int类型。
public class LogActionFilter:ActionFilterAttribute
{
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
bool access= Log("OnActionExecuting", filterContext.RouteData);
if (access == true)
{
//filterContext.Result=new RedirectResult("~/User/not_assigned");
filterContext.Result = new RedirectToRouteResult(
new RouteValueDictionary
{
{ "controller", "Error" },
{ "action", "error" }
});
}
}
private bool Log(string methodName, RouteData routeData)
{
var controllerName = routeData.Values["controller"];
var actionName = routeData.Values["action"];
var message = String.Format("{0} controller:{1} action:{2}", methodName, controllerName, actionName);
int id = Convert.ToInt32(HttpContext.Current.User.Identity.Name);
XmlDocument doc = new XmlDocument();
string path=HttpContext.Current.Server.MapPath("~/XMLFiles/"+id+".xml");
doc.Load(path);
XmlNodeList nodes=doc.SelectNodes("/Modules/Module");
foreach (XmlNode node in nodes)
{
XmlNodeList cnodes = node.ChildNodes;
foreach (XmlNode cnode in cnodes)
{
if (cnode.HasChildNodes)
{
foreach (XmlNode chnode in cnode.ChildNodes)
{
if (chnode.Attributes["controller"].InnerText.ToString().Equals(controllerName.ToString(), StringComparison.InvariantCultureIgnoreCase) && chnode.Attributes["action"].InnerText.ToString().Equals(actionName.ToString(), StringComparison.InvariantCultureIgnoreCase))
{
string access = chnode.Attributes["access"].InnerText;
if (access.Equals("false", StringComparison.InvariantCultureIgnoreCase))
{
return true;
}
}
}
}
else
{
if (cnode.Attributes["controller"].InnerText.ToString().Equals(controllerName.ToString(), StringComparison.InvariantCultureIgnoreCase) && cnode.Attributes["action"].InnerText.ToString().Equals(actionName.ToString(), StringComparison.InvariantCultureIgnoreCase))
{
string access = cnode.Attributes["access"].InnerText;
if (access.Equals("false", StringComparison.InvariantCultureIgnoreCase))
{
return true;
}
}
}
}
}
return false;
}
}