/// <summary>
/// 请求请求JSON
/// </summary>
/// <param name="httpClient">http客户端</param>
/// <param name="method">方法</param>
/// <param name="callbackRequest">回调请求</param>
/// <param name="data">数据</param>
/// <returns>返回字符串</returns>
public static string RequestJson(this HttpClient httpClient, string method, Func <HttpContent, Task <HttpResponseMessage> > callbackRequest, object data = null)
{
string dataJson = data == null ? null : JsonUtil.SerializeIgnoreNull(data);
HttpContent content = new StringContent(dataJson);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
Task <HttpResponseMessage> task = null;
httpClient.DefaultRequestHeaders.Add("Method", method);
task = callbackRequest(content);
task.Wait();
if (task.Result.StatusCode == System.Net.HttpStatusCode.OK)
{
var readTask = task.Result.Content.ReadAsStringAsync();
readTask.Wait();
return(readTask.Result);
}
else
{
throw new Exception(task.Result.StatusCode.ToString());
}
}
/// <summary>
/// POST请求JSON
/// </summary>
/// <param name="url">URL</param>
/// <param name="data">数据</param>
/// <returns>返回字符串</returns>
public static string PostJson(string url, object data = null)
{
string dataJson = data == null ? null : JsonUtil.SerializeIgnoreNull(data);
HttpContent content = new StringContent(dataJson);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
Task <HttpResponseMessage> task = null;
using (var httpClient = CreateHttpClient())
{
httpClient.DefaultRequestHeaders.Add("Method", "Post");
task = httpClient.PostAsync(url, content);
task.Wait();
}
if (task.Result.StatusCode == System.Net.HttpStatusCode.OK)
{
var readTask = task.Result.Content.ReadAsStringAsync();
readTask.Wait();
return(readTask.Result);
}
else
{
throw new Exception(task.Result.StatusCode.ToString());
}
}
/// <summary>
/// 将数据转换为字节流
/// </summary>
/// <typeparam name="T">数据类型</typeparam>
/// <param name="data">数据</param>
/// <returns>字节流</returns>
public static byte[] ConvertBytes <T>(T data)
{
if (typeof(T) == typeof(string))
{
return(Encoding.UTF8.GetBytes(data as string));
}
else
{
return(Encoding.UTF8.GetBytes(JsonUtil.SerializeIgnoreNull(data)));
}
}
