我需要HttpContext.Current在 ASP.NET Core 2.2 的類庫中訪問HttpContext.Current.Request.Url.ToString().Contains("SAMLart")當我嘗試僅嘗試使用 HomeController 中的方法時，我正在嘗試將代碼移植過來，HttpContext甚至在主 Web 項目中都沒有。Current
1 回答
慕尼黑5688855
TA貢獻1848條經(jīng)驗 獲得超2個贊
注冊班級IHttpContextAccessor如下Startup：
public void ConfigureServices(IServiceCollection services)
{
services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
// Or you can also register as follows
services.AddHttpContextAccessor();
}
然后在你的類庫中
public class Test
{
private IHttpContextAccessor _httpContextAccessor;
public Test(IHttpContextAccessor httpContextAccessor)
{
_httpContextAccessor = httpContextAccessor;
}
public void Foo()
{
_httpContextAccessor.HttpContext.Request.Path..
}
}
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