/// <summary>
/// post请求
/// </summary>
/// <typeparam name="TResponse">返回类型</typeparam>
/// <param name="return">请求参数</param>
/// <param name="headers">headers可做认证信息</param>
/// <returns></returns>
public static async Task <ResultBase <TResponse> > PostAsync <TResponse>(this IRPCContext context, IReturn <TResponse> @return, string setUrl = null, Dictionary <string, string> headers = null)
{
var url = string.Empty;
if (headers == null)
{
headers = new Dictionary <string, string>();
}
try
{
if (context.Authentication?.EncryptKey?.Length == 16)
{
context.Authentication.RemoteToken = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").DES3Encrypt(context.Authentication.EncryptKey);
}
headers.Add("RPCContext", HttpUtility.UrlEncode(JsonConvert.SerializeObject(context)));
url = @return.GetUrl(context);
if (!string.IsNullOrWhiteSpace(setUrl))
{
url = setUrl; //（优先级 1）
}
var httpResponseMessage = await HttpHelper.Instance.PostAsync(url, JsonConvert.SerializeObject(@return), headers);
if (httpResponseMessage == null || httpResponseMessage.Content == null)
{
return(new ResultBase <TResponse>()
{
RequesArg = JsonConvert.SerializeObject(@return),
Code = HttpCodeEnum.C500,
IsUserErr = false,
ErrorMsg = $"请求结果HttpResponseMessage为null。请确认是否存在地址{url},或检查参数是否有误。",
RequestUrl = url,
});
}
var result = await httpResponseMessage.Content.ReadAsStringAsync();
try
{
var resultObj = JsonConvert.DeserializeObject <ResultBase <TResponse> >(result);
resultObj.RequestUrl = url;
return(resultObj);
}
catch (Exception ex)
{
return(new ResultBase <TResponse>()
{
RequesArg = JsonConvert.SerializeObject(@return),
Code = HttpCodeEnum.C500,
IsUserErr = false,
ErrorMsg = $"{ex.Message} { ex.StackTrace} result:{result}",
RequestUrl = url,
});
}
}
catch (Exception ex)
{
return(new ResultBase <TResponse>()
{
RequesArg = JsonConvert.SerializeObject(@return),
Code = HttpCodeEnum.C500,
IsUserErr = false,
ErrorMsg = $"{ex.Message} { ex.StackTrace}",
RequestUrl = url,
});
}
}
