はHttpResponseにドットネットコア

Question

ためのaddHeaderの定義が含まれていない、AddHeaderでエラーが発生します：

Error CS1061 'HttpResponse' does not contain a definition for 'AddHeader' and no extension method 'AddHeader' accepting a first argument of type 'HttpResponse' could be found (are you missing a using directive or an assembly reference?) .NETCoreApp,Version=v1.0

Answer 1

Checkout

例：

string combineValue = httpContext.Request.Headers["header1]; 
if (string.IsNullOrEmpty(combineValue)) // ... 
var values = httpContext.Request.Headers["header1"]; 
if (StringValues.IsNullOrEmpty(values)) // ... 
httpContext.Response.Headers["CustomHeader1"] = "singleValue"; 
httpContext.Response.Headers["CustomHeader2"] = new[] { "firstValue", "secondValue" }; 

Answer 2

答えが代わりに（はaddheaderを使用せずに）次の操作を実行することです：

Response.Headers["key-goes-here"] = "value-goes-here";