Question

ich verzweifle mittlerweile schon seit fast einer Woche。 MVC-Modell Entschieden中的C＃和Hab mich bei der Isch schreibe eine Webseite（Weil ich das nicht so ganz verstehe ...）。 Ich habe还可以欣赏WebanwendungAusgewählt（Visual Studio 2017）和Komme bis jetzt ganz gut klar。 Ich habe Klassen wie在常规WPF比赛中获得冠军。我的问题：Ich schaffe es einfach nicht Cookie-bzw。 Session-Variablen zu speichern。饼干kann ich schon auslesen，ebenso，wie fast alles andere-nur schreiben geht nicht。（Wennfüreuch nicht alles klar sein sollte：Ich bin noch亲戚Neuling，PHP Webseiten gebaut帽子中的der zuvor nur。）

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大家好，我已经绝望了近一个星期。我目前正在用C＃编写网站，并决定不使用MVC页面（因为我不太了解...）。因此，我选择了一个简单的Web应用程序（Visual Studio 2017），到目前为止我对此还满意。我有像普通WPF应用程序中的类，到目前为止，我管理得很好。我的问题：我只是无法保存Cookie或会话变量。我已经可以阅读cookie以及几乎所有其他内容了-只有写作是不可能的。（如果不是所有事情都对您清楚：我仍然是一个相对较新的人，曾经用PHP构建网站。）顺便说一句：对不起，我可能英语不好。

Startup.cs：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace Webpage {
    public class Startup {
        public Startup(IConfiguration configuration) {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services) {
            services.Configure<CookiePolicyOptions>(options => {
                // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                options.CheckConsentNeeded = context => true;
                options.MinimumSameSitePolicy = SameSiteMode.None;
            });

            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);

            services.AddHttpContextAccessor();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env) {
            if (env.IsDevelopment()) {
                app.UseDeveloperExceptionPage();
            }
            else {
                app.UseExceptionHandler("/Error/500");
                app.UseHsts();
            }

            app.UseStaticHttpContext();

            app.UseHttpsRedirection();
            app.UseStaticFiles();
            app.UseCookiePolicy();

            app.UseMvc();
        }
    }
    public static class StaticHttpContextExtensions {
        public static void AddHttpContextAccessor(this IServiceCollection services) {
            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
        }

        public static IApplicationBuilder UseStaticHttpContext(this IApplicationBuilder app) {
            var httpContextAccessor = app.ApplicationServices.GetRequiredService<IHttpContextAccessor>();
            System.Web.HttpContext.Configure(httpContextAccessor);
            return app;
        }
    }
}

namespace System.Web {
    public static class HttpContext {
        private static IHttpContextAccessor _contextAccessor;

        public static Microsoft.AspNetCore.Http.HttpContext Current => _contextAccessor.HttpContext;

        internal static void Configure(IHttpContextAccessor contextAccessor) {
            _contextAccessor = contextAccessor;
        }
    }
}

HttpConnection.cs：

using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Threading.Tasks;

namespace Webpage.Classes {
    public class HttpConnection {
        public static IPAddress GetUserIPAddress() {
            return System.Web.HttpContext.Current.Connection.RemoteIpAddress;
        }

        public static string addReplaceCookie(string cookieName, string cookieValue) {
            System.Web.HttpContext.Current.Response.Cookies.Append(cookieName, cookieValue, new CookieOptions {
                Expires = DateTime.Now.AddDays(1),
                Domain = null
            });
            return System.Web.HttpContext.Current.Request.Cookies[cookieName];
        }
    }
}

如何在ASP.Net Core Razor中使用cookie添加我自己的身份验证？

0 个答案: