问题描述
我正在使用.Net core 2.1,并且该网站托管在Windows服务器2016“ mywebsite.com/subsite”中的IIS中。 我正在尝试使用Ajax创建文件,成功后我试图使用放置在Tempdata / Session / cookie中的文件名下载文件(我尝试了全部三个)。
但是,当我在系统中本地运行应用程序(子站点)作为单独的解决方案时,一切运行正常。但是,当我在WS 2016中将应用程序发布到IIS时,tempdata / Session / Cookie始终返回null。我尝试如下所述在StartUp.cs文件中添加所有可能的配置。
public void ConfigureServices(IServiceCollection services)
{
services.Configure<CookieTempDataProviderOptions>(options => {
options.Cookie.IsEssential = true;
});
services.Configure<CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => false;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.ConfigureApplicationCookie(options =>
{
options.Cookie.SameSite = SameSiteMode.None;
});
//services.AddMemoryCache();
//services.AddSession();
services.AdddistributedMemoryCache();
services.AddSession(options =>
{
// Set a short timeout for easy testing.
options.IdleTimeout = TimeSpan.FromHours(1);
options.Cookie.HttpOnly = true;
// Make the session cookie essential
options.Cookie.IsEssential = true;
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1).AddJsonoptions(options => options.SerializerSettings.ContractResolver = new DefaultContractResolver());
// Add Kendo UI services to the services container
services.AddKendo();
services.AddDbContext<DBContext>(options => options.UsesqlServer(Configuration.GetConnectionString("myConnection")));
services.AddScoped<IRepository,Repository>();
services.AddSingleton<IHttpContextAccessor,HttpContextAccessor>();
services.AddSingleton<ITempDataProvider,CookieTempDataProvider>();
}
// 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("/Home/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseSession();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",template: "{controller=Home}/{action=Index}/{id?}");
});
}`
任何帮助将不胜感激`
解决方法
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