C#通过HttpClient中Get Post获取数据

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

/// <summary>      /// C# post提交并反馈结果    /// </summary>    /// <param name="url"></param>    /// <param name="xmlString"></param>    /// <returns></returns>    public static string PostXmlResponse(string url, string xmlString) {        HttpContent httpContent = new StringContent(xmlString);        httpContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/josn");        HttpClient httpClient = new HttpClient();        HttpResponseMessage res = httpClient.PostAsync(url, httpContent).Result;        if (res.IsSuccessStatusCode)        {            Task<string> t = res.Content.ReadAsStringAsync();            return t.Result;        }        return string.Empty;    }

　　

 

 

 

 /// <summary>
  /// Get请求数据
  /// </summary>
  /// <param name="url"></param>
  /// <returns></returns>
 public static string GetResponse(string url)
   {
       HttpClient httpClient = new HttpClient();
       HttpResponseMessage res = httpClient.GetAsync(url).Result;
       if (res.IsSuccessStatusCode)
       {
           Task<string> t = res.Content.ReadAsStringAsync();
           return t.Result;
       }
       return string.Empty;
   }