/// <summary>
/// Post请求Json数据
/// </summary>
/// <typeparam name="U">请求POCO类型</typeparam>
/// <typeparam name="V">响应POCO类型</typeparam>
/// <param name="relatedUrl">相对url，可含参数</param>
/// <param name="reqObj">请求POCO实例</param>
/// <param name="paraInForm">请求参数是否为form形式，否则合并至Url</param>
/// <returns>响应POCO实例</returns>
public async Task <V> PostJson <U, V>(string relatedUrl, U reqObj, ParaMode paraMode = ParaMode.UrlPara)
{
this.Headers.Accept.TryParseAdd("application/json");
var paras = ObjToStrParas(reqObj);
HttpContent content;
switch (paraMode)
{
case ParaMode.UrlPara:
var paraStr = relatedUrl.Contains('?') ? "&" : "?" +
string.Join("&", paras.Select(para => para.Key + "=" + WebUtility.UrlEncode(para.Value)));
relatedUrl += paraStr;
content = new FormUrlEncodedContent(new List <KeyValuePair <string, string> >());
break;
case ParaMode.FormPara:
content = new FormUrlEncodedContent(paras);
break;
default:
content = new StringContent(JsonConvert.SerializeObject(reqObj));
break;
}
try
{
var response = await client.PostAsync(relatedUrl, content).ConfigureAwait(false);
return(JsonConvert.DeserializeObject <V>(response.Content.ReadAsStringAsync().Result));
}
catch
{
openFlag[0] = false;
throw;
}
}
/// <summary>
/// Post请求Json数据
/// </summary>
/// <param name="relatedUrl">相对url</param>
/// <param name="paraMode">参数模式</param>
/// <param name="paras">参数</param>
/// <returns>响应字符串</returns>
public async Task <string> PostJson(string relatedUrl, ParaMode paraMode, params object[] paras)
{
this.Headers.Accept.TryParseAdd("application/json");
var paraDic = new Dictionary <string, string>();
foreach (var para in paras)
{
var paraPairs = ObjToStrParas(para);
foreach (var paraPair in paraPairs)
{
if (!paraDic.ContainsKey(paraPair.Key))
{
paraDic.Add(paraPair.Key, paraPair.Value);
}
}
}
HttpContent content;
switch (paraMode)
{
case ParaMode.UrlPara:
var paraStr = relatedUrl.Contains('?') ? "&" : "?" +
string.Join("&", paraDic.Select(para => para.Key + "=" + WebUtility.UrlEncode(para.Value)));
relatedUrl += paraStr;
content = new FormUrlEncodedContent(new List <KeyValuePair <string, string> >());
break;
case ParaMode.FormPara:
content = new FormUrlEncodedContent(paraDic);
break;
default:
content = new StringContent(JsonConvert.SerializeObject(paraDic), Encoding.UTF8, "application/json");
break;
}
try
{
var response = await client.PostAsync(relatedUrl, content).ConfigureAwait(false);
var data = response.Content.ReadAsStringAsync().Result;
if (response.StatusCode != HttpStatusCode.OK)
{
Console.WriteLine(response.StatusCode);
Console.WriteLine(data);
return(null);
}
return(data);
}
catch
{
openFlag[0] = false;
throw;
}
}
