2017-04-03 243 views
3

当移动项目到对.NET核心,AddHeader抛出一个错误:的HttpResponse不包含的AddHeader定义为点网核心

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

回答

2

Checkout

实例:

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" }; 
+0

您的链接已经死亡。检查以确保您输入正确。 – Nkosi

+0

啊我看到了,好点,我在做错误的组合值,只把它做成单一值。 – goamn

2

答案是不是做了以下(不使用的AddHeader):

Response.Headers["key-goes-here"] = "value-goes-here"; 
+0

thanks - “'IHeaderDictionary与IDictionary有不同的索引器合约,它会返回缺少条目的StringValues.Empty。” – user326608