//此方法已经过期，新的媒体文件上传方法请见 AdvancedAPIs/Media
///// <summary>
///// 媒体文件上传接口
/////注意事项
/////1.上传的媒体文件限制：
/////图片（image) : 1MB，支持JPG格式
/////语音（voice）：1MB，播放长度不超过60s，支持MP4格式
/////视频（video）：10MB，支持MP4格式
/////缩略图（thumb)：64KB，支持JPG格式
/////2.媒体文件在后台保存时间为3天，即3天后media_id失效
///// </summary>
///// <param name="accessToken"></param>
///// <param name="type">上传文件类型</param>
///// <param name="fileName">上传文件完整路径+文件名</param>
///// <returns></returns>
//public static UploadMediaFileResult UploadMediaFile(string accessToken, UploadMediaFileType type, string fileName)
//{
// var cookieContainer = new CookieContainer();
// var fileStream = FileHelper.GetFileStream(fileName);
// var url = string.Format("http://api.weixin.qq.com/cgi-bin/media/upload?access_token={0}&type={1}&filename={2}&filelength={3}",
// accessToken, type.ToString(), Path.GetFileName(fileName), fileStream != null ? fileStream.Length : 0);
// UploadMediaFileResult result = Post.PostGetJson<UploadMediaFileResult>(url, cookieContainer, fileStream);
// return result;
//}
/// <summary>
/// 获取调用微信JS接口的临时票据
/// </summary>
/// <param name="appId"></param>
/// <param name="secret"></param>
/// <param name="type"></param>
/// <returns></returns>
public static JsApiTicketResult GetTicket(string appId, string secret, string type = "jsapi")
{
var accessToken = AccessTokenContainer.TryGetToken(appId, secret);
var url = string.Format("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token={0}&type={1}",
accessToken, type);
JsApiTicketResult result = Get.GetJson <JsApiTicketResult>(url);
return(result);
}
/// <summary>
/// 使用AccessToken进行操作时，如果遇到AccessToken错误的情况，重新获取AccessToken一次，并重试
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="appId"></param>
/// <param name="appSecret"></param>
/// <param name="fun">第一个参数为accessToken</param>
/// <param name="retryIfFaild"></param>
/// <returns></returns>
public static T Do <T>(string appId, string appSecret, Func <string, T> fun, bool retryIfFaild = true) where T : WxJsonResult
{
T result = null;
try
{
var accessToken = AccessTokenContainer.TryGetToken(appId, appSecret, false);
result = fun(accessToken);
}
catch (ErrorJsonResultException ex)
{
if (retryIfFaild && ex.JsonResult.errcode == ReturnCode.获取access_token时AppSecret错误或者access_token无效)
{
//尝试重新验证
var accessToken = AccessTokenContainer.TryGetToken(appId, appSecret, true);
result = Do <T>(appId, appSecret, fun, false);
}
}
return(result);
}