更新:PM> 安装包 Microsoft.AspNet.WebApi.Client根据 System.Net.Http.Formatting NuGet 包页面,System.Net.Http.Formatting 包现在是旧包,可以在 Microsoft.AspNet.WebApi.Client 包中找到http://www.nuget.org/packages/Microsoft.AspNet.WebApi.Client/" rel="noreferrer">NuGet 在这里.I see in tons of examples on the web using the new HttpClient object (as part of the new Web API) that there should be HttpContent.ReadAsAsync<T> method. However, MSDN doesn't mention this method, nor does IntelliSense find it.Where did it go, and how do I work around it? 解决方案 It looks like it is an extension method (in System.Net.Http.Formatting):HttpContentExtensions ClassUpdate: PM> install-package Microsoft.AspNet.WebApi.ClientAccording to the System.Net.Http.Formatting NuGet package page, the System.Net.Http.Formatting package is now legacy and can instead be found in the Microsoft.AspNet.WebApi.Client package available on NuGet here. 这篇关于HttpContent.ReadAsAsync 在哪里?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! 上岸,阿里云!