/// <summary>
/// GET方式请求URL，并返回T类型
/// </summary>
/// <typeparam name="T">接收JSON的数据类型</typeparam>
/// <param name="url"></param>
/// <param name="encoding"></param>
/// <param name="maxJsonLength">允许最大JSON长度</param>
/// <returns></returns>
public static T GetJson <T>(string url, Encoding encoding = null, int?maxJsonLength = null)
{
string returnText = RequestUtility.HttpGet(url, encoding);
WishTrace.SendApiLog(url, returnText);
JavaScriptSerializer js = new JavaScriptSerializer();
if (maxJsonLength.HasValue)
{
js.MaxJsonLength = maxJsonLength.Value;
}
//if (returnText.Contains("errcode"))
//当错误代码不为0时，发生错误
if (System.Text.RegularExpressions.Regex.IsMatch(returnText, @"(?isx)[\x22\x27]code[\x22\x27][\s\r\n]*\:[\s\r\n]*[1-9]+"))
{
//可能发生错误
WishJsonResult errorResult = js.Deserialize <WishJsonResult>(returnText);
if (errorResult.code != (int)ReturnCode.Success)
{
//发生错误
throw new ErrorJsonResultException(
string.Format("请求发生错误！错误代码：{0}，说明：{1}",
(int)errorResult.code, errorResult.message), null, errorResult, url);
}
}
T result = js.Deserialize <T>(returnText);
return(result);
}
/// <summary>
/// 发起Post请求
/// </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="fileStream">文件流</param>
/// <param name="encoding"></param>
/// <param name="cer">证书，如果不需要则保留null</param>
/// <param name="timeOut">代理请求超时时间（毫秒）</param>
/// <param name="checkValidationResult">验证服务器证书回调自动验证</param>
/// <returns></returns>
public static T PostGetJson <T>(string url, CookieContainer cookieContainer = null, Stream fileStream = null, Encoding encoding = null, X509Certificate cer = null, int timeOut = Config.TIME_OUT, bool checkValidationResult = false)
{
string returnText = RequestUtility.HttpPost(url, cookieContainer, fileStream, null, null, encoding, cer, timeOut, checkValidationResult);
WishTrace.SendApiLog(url, returnText);
var result = GetResult <T>(returnText);
return(result);
}