asp.net核心构建错误：“ HttpRequestMessageExtensions” [英] asp.net core build error : 'HttpRequestMessageExtensions'

问题描述

使用ASPNet Core 1.1 Web API模板并尝试在Post上创建响应。生成项目时出现以下错误。谢谢您的帮助！

Using ASPNet Core 1.1 Web API template and trying to create a response on Post. Getting the below error while building the project. Thanks for your help !

Controllers\MessagesController.cs（37,28,37,72）：错误CS0433：类型
'HttpRequestMessageExtensions'同时存在于
'System.Net.Http.Formatting，Version = 5.2.3.0，Culture = neutral，
PublicKeyToken = 31bf3856ad364e35'和'System.Web.Http，
Version = 5.2.3.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35'

Controllers\MessagesController.cs(37,28,37,72): error CS0433: The type 'HttpRequestMessageExtensions' exists in both 'System.Net.Http.Formatting, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' and 'System.Web.Http, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

推荐答案

删除对 System.Web.Http 的引用，因为ASP.NET Core不使用它。

You should remove reference to System.Web.Http, as ASP.NET Core doesn't use it.

这篇关于asp.net核心构建错误：“ HttpRequestMessageExtensions”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！