如何以文本形式读取HttpResponseMessage内容 [英] How to read HttpResponseMessage content as text

问题描述

我将HttpResponseMessage类用作AJAX调用的响应，该调用从服务返回JSON数据.从服务返回AJAX调用后暂停执行时，我看到此类包含一个Content属性，该属性的类型为System.Net.Http.StreamContent.

I'm using HttpResponseMessage class as a response from an AJAX call which is returning JSON data from a service. When I pause execution after the AJAX call comes back from the service, I see this class contains a Content property which is of type System.Net.Http.StreamContent.

如果在浏览器中进行检查，我会看到成功进行了网络调用，并以JSON数据作为响应.我只是想知道为什么我无法在Visual Studio中看到返回的JSON文本?我在整个System.Net.Http.StreamContent对象中进行了搜索，没有看到任何数据.

If I inspect in the browser I see the network call being made successfully and the JSON data as the response. I'm just wondering why I cannot see the returned JSON text from within Visual Studio? I searched throughout this System.Net.Http.StreamContent object and see no data.

public async Task<HttpResponseMessage> Send(HttpRequestMessage request) {
    var response = await this.HttpClient.SendAsync(request);
    return response;
}

推荐答案

响应的文本表示形式隐藏在

The textual representation of the response is hidden in the Content property of the HttpResponseMessage class. Specifically, you get the response like this:

response.Content.ReadAsStringAsync();

类似于所有现代的 Async 方法，ReadAsStringAsync返回Task.要直接获得结果，请使用任务的Result属性:

Like all modern Async methods, ReadAsStringAsync returns a Task. To get the result directly, use the Result property of the task:

response.Content.ReadAsStringAsync().Result;

请注意，Result正在阻止.您也可以await ReadAsStringAsync().

Note that Result is blocking. You can also await ReadAsStringAsync().

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