/// <summary>
/// 向服务器发送get请求 返回服务器回复数据(string)
/// </summary>
/// <param name="uri">API地址</param>
/// <returns></returns>
public static async Task <string> GetAsync(string uri)
{
try
{
HttpResponseMessage response = await httpClient.GetAsync(new Uri(uri));
if (response.StatusCode == Windows.Web.Http.HttpStatusCode.Unauthorized)
{
OnUnAuthorized?.Invoke();
}
response.EnsureSuccessStatusCode();
return(await response.Content.ReadAsStringAsync());
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
/// <summary>
/// 向服务器发送Post请求，参数放在参数字典中
/// </summary>
/// <param name="dic"></param>
/// <param name="uri"></param>
/// <returns></returns>
public static async Task <string> PostDicAsync(Dictionary <string, string> dic, string uri)
{
try
{
HttpFormUrlEncodedContent content = new HttpFormUrlEncodedContent(dic);
HttpResponseMessage response = await httpClient.PostAsync(new Uri(uri), content);
if (response.StatusCode == Windows.Web.Http.HttpStatusCode.Unauthorized)
{
OnUnAuthorized?.Invoke();
}
response.EnsureSuccessStatusCode();
return(await response.Content.ReadAsStringAsync());
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}
/// <summary>
/// 向服务器发送post请求 返回服务器回复数据(string)
/// </summary>
/// <param name="url"></param>
/// <param name="body"></param>
/// <returns></returns>
public static async Task <string> PostAsync(string uri, string body)
{
try
{
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, new Uri(uri));
request.Content = new HttpStringContent(body, Windows.Storage.Streams.UnicodeEncoding.Utf8, "application/json; charset=utf-8");
HttpResponseMessage response = await httpClient.SendRequestAsync(request);
if (response.StatusCode == Windows.Web.Http.HttpStatusCode.Unauthorized)
{
OnUnAuthorized?.Invoke();
}
response.EnsureSuccessStatusCode();
return(await response.Content.ReadAsStringAsync());
}
catch (Exception e)
{
LogHelper.WriteLine(e);
return(null);
}
}