netcore get session var code example
Example 1: .net core session
public class IndexModel : PageModel
{
public const string SessionKeyName = "_Name";
public const string SessionKeyAge = "_Age";
const string SessionKeyTime = "_Time";
public string SessionInfo_Name { get; private set; }
public string SessionInfo_Age { get; private set; }
public string SessionInfo_CurrentTime { get; private set; }
public string SessionInfo_SessionTime { get; private set; }
public string SessionInfo_MiddlewareValue { get; private set; }
public void OnGet()
{
if (string.IsNullOrEmpty(HttpContext.Session.GetString(SessionKeyName)))
{
HttpContext.Session.SetString(SessionKeyName, "The Doctor");
HttpContext.Session.SetInt32(SessionKeyAge, 773);
}
var name = HttpContext.Session.GetString(SessionKeyName);
var age = HttpContext.Session.GetInt32(SessionKeyAge);
Example 2: .net core session
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
services.AddDistributedMemoryCache();
services.AddSession(options =>
{
options.IdleTimeout = TimeSpan.FromSeconds(10);
options.Cookie.HttpOnly = true;
options.Cookie.IsEssential = true;
});
services.AddControllersWithViews();
services.AddRazorPages();
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseSession();
app.UseEndpoints(endpoints =>
{
endpoints.MapDefaultControllerRoute();
endpoints.MapRazorPages();
});
}
}