using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Web.Mvc;
namespace DI06.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
string result = string.Empty;
using (var client = new WebClient { Encoding = Encoding.UTF8 })
{
result = client.DownloadString("https://www.dntips.ir/");
}
var match = new Regex(@"(?s)<title>(.+?)</title>", RegexOptions.IgnoreCase).Match(result);
var title = match.Groups[1].Value.Trim();
ViewBag.PageTitle = title;
return View();
}
}
}namespace DI06.Services
{
public interface IWebClientServices
{
string FetchUrl(string url);
string GetWebPageTitle(string url);
}
}
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
namespace DI06.Services
{
public class WebClientServices : IWebClientServices
{
public string FetchUrl(string url)
{
using (var client = new WebClient { Encoding = Encoding.UTF8 })
{
return client.DownloadString(url);
}
}
public string GetWebPageTitle(string url)
{
var html = FetchUrl(url);
var match = new Regex(@"(?s)<title>(.+?)</title>", RegexOptions.IgnoreCase).Match(html);
return match.Groups[1].Value.Trim();
}
}
}using System.Web.Mvc;
using DI06.Services;
namespace DI06.Controllers
{
public class HomeController : Controller
{
readonly IWebClientServices _webClientServices;
public HomeController(IWebClientServices webClientServices)
{
_webClientServices = webClientServices;
}
public ActionResult Index()
{
ViewBag.PageTitle = _webClientServices.GetWebPageTitle("https://www.dntips.ir/");
return View();
}
}
}animation در angular
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