.Net中HttpClient之SendAsync方法

先看下HttpClient在微軟官方的解釋:

 

 

 這個類中的方法有多個，現在主要講 SendAsync(HttpRequestMessage request)的用法;

 示例代碼:

var httpRequestMessage = new HttpRequestMessage
{
                    Method = HttpMethod.Post,
                    RequestUri = new Uri("http://192.168.0.37:54543/API/WeChat/GetXX"),
                    Content = new StringContent(data.ToJson(), Encoding.UTF8, "application/json")
};
var resp = await httpClient.SendAsync(httpRequestMessage);
string resp_body = await resp.Content.ReadAsStringAsync();

注意點是data.ToJson()的參數必須保證與被請求端一致(檢查了許久這個問題)