我到处都是网络,以查找使用HttpContext.Session出了什么问题。似乎在设置会话时已在设置会话,但是在离开函数后,我无法访问它。我已经检查了Startup.cs文件,以确保正确添加了所有内容并安装了正确的NuGet软件包。
在我实际使用会话的控制器类中,我有以下代码:
/// <summary>
/// Check to see if user exists. If yes, go to the administrator interface,
/// else return to the login page.
/// </summary>
/// <param name="administrator"></param>
/// <returns></returns>
[HttpPost]
[ValidateAntiForgeryToken]
public IActionResult AdminLogin([Bind("UserName", "Password")] Administrator administrator)
{
try
{
var admin = _context.Administrators.Where(x => x.UserName == administrator.UserName
&& x.Password == administrator.Password).FirstOrDefault();
if (admin != null)
{
HttpContext.Session.SetString("IsAdmin", "true");
_httpContextAccessor.HttpContext.Response.Cookies.Append("IsAdmin", "true");
}
return RedirectToAction("Index");
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// Shows …Run Code Online (Sandbox Code Playgroud)