/// <summary>
/// 【异步方法】发起Post请求，可上传文件
/// </summary>
/// <typeparam name="T">返回数据类型（Json对应的实体）</typeparam>
/// <param name="url">请求Url</param>
/// <param name="cookieContainer">CookieContainer，如果不需要则设为null</param>
/// <param name="encoding"></param>
/// <param name="cer">证书，如果不需要则保留null</param>
/// <param name="useAjax"></param>
/// <param name="timeOut">代理请求超时时间（毫秒）</param>
/// <param name="fileDictionary">需要Post的文件（Dictionary 的 Key=name，Value=绝对路径）</param>
/// <param name="postDataDictionary">需要Post的键值对（name,value）</param>
/// <param name="afterReturnText">返回JSON本文，并在进行序列化之前触发，参数分别为：url、returnText</param>
/// <returns></returns>
public static async Task <T> PostFileGetJsonAsync <T>(string url, CookieContainer cookieContainer = null, Dictionary <string, string> fileDictionary = null, Dictionary <string, string> postDataDictionary = null,
Encoding encoding = null, X509Certificate2 cer = null, bool useAjax = false,
Action <string, string> afterReturnText = null, int timeOut = Config.TIME_OUT)
{
using (MemoryStream ms = new MemoryStream())
{
postDataDictionary.FillFormDataStream(ms); //填充formData
string returnText = await RequestUtility.HttpPostAsync(url, cookieContainer, ms, fileDictionary, null, encoding, cer, useAjax, timeOut);
afterReturnText?.Invoke(url, returnText);
var result = SerializerHelper.GetObject <T>(returnText);
return(result);
}
}
/// <summary>
/// 【异步方法】Form表单Post数据，获取JSON
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="url"></param>
/// <param name="cookieContainer">CookieContainer，如果不需要则设为null</param>
/// <param name="formData">表单数据，Key对应name，Value对应value</param>
/// <param name="encoding"></param>
/// <param name="certName">证书唯一名称，如果不需要则保留null</param>
/// <param name="cer">证书，如果不需要则保留null</param>
/// <param name="useAjax">是否使用Ajax请求</param>
/// <param name="timeOut">代理请求超时时间（毫秒）</param>
/// <param name="afterReturnText">返回JSON本文，并在进行序列化之前触发，参数分别为：url、returnText</param>
/// <returns></returns>
public static async Task <T> PostGetJsonAsync <T>(string url, CookieContainer cookieContainer = null, Dictionary <string, string> formData = null, Encoding encoding = null,
#if NETSTANDARD2_0 || (NETSTANDARD2_1 || NETCOREAPP3_0)
string certName = null,
#else
X509Certificate2 cer = null,
#endif
bool useAjax = false, Action <string, string> afterReturnText = null, int timeOut = Config.TIME_OUT)
{
string returnText = await RequestUtility.HttpPostAsync(url, cookieContainer, formData, encoding,
#if NETSTANDARD2_0 || (NETSTANDARD2_1 || NETCOREAPP3_0)
certName,
#else
cer,
#endif
useAjax, null, timeOut).ConfigureAwait(false);;
//SenparcTrace.SendApiLog(url, returnText);
afterReturnText?.Invoke(url, returnText);
var result = SerializerHelper.GetObject <T>(returnText);
return(result);
}
