Xamarin表格发布请求正文

Question

public async static Task<RootUserData> getUSerLoggedIn(string userName, string password)
    {
        RootUserData rootUserData = new RootUserData();
        var url = URlConstants.LOGIN_URL;
        using (HttpClient httpClient = new HttpClient())
        {
            httpClient.DefaultRequestHeaders.Authorization =  new AuthenticationHeaderValue("Bearer", Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes($"{userName}:{password}");
            httpClient.DefaultRequestHeaders.Add("content-type", "application/json");
            httpClient.DefaultRequestHeaders.Add("cache-control", "no-cache");




        } ;
    }

我正在使用以上代码进行一次服务呼叫。我必须像邮递员图片中所示将userEmailAddress传递到正文中。能帮我吗？

Answer 1

  

否...纯文本格式

将内容MIME类型设置为“文本/纯文本”：

httpClient.DefaultRequestHeaders.Add("content-type", "text/plain");

并发布一个字符串：

var response = await httpClient.PostAsync(url, new StringContent(userName));

Answer 2

不应该这样添加Content-Type，在我的情况下，它不起作用，而是给出了错误的响应

像这样传递内容类型-

httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/x-www-form-urlencoded");