/// <summary>
/// 刷新cdn缓存
/// </summary>
public bool RefreshObjectCache(string cdnDomain, string key, out string requestId,
out string taskIdOrMsg, string objectType = "File", string regionId = "cn-hangzhou")
{
try
{
var request = new RefreshObjectCachesRequest()
{
ObjectPath = string.Format("{0}/{1}", cdnDomain, key),
ObjectType = objectType,
};
var profile = DefaultProfile.GetProfile(regionId, _accessKeyId, _accessKeySecret);
var client = new DefaultAcsClient(profile);
var response = client.DoAction(request);
var xmlTxt = ConvertToString(response.Content);
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlTxt);
if (response.Status == 200)
{
var firstNode = xmlDoc.SelectSingleNode("RefreshObjectCachesResponse");
requestId = firstNode.SelectSingleNode("RequestId").InnerText;
taskIdOrMsg = firstNode.SelectSingleNode("RefreshTaskId").InnerText;
return(true);
}
else
{
var firstNode = xmlDoc.SelectSingleNode("Error");
requestId = firstNode.SelectSingleNode("RequestId").InnerText;
taskIdOrMsg = string.Format("{0} : {1}",
firstNode.SelectSingleNode("Code").InnerText,
firstNode.SelectSingleNode("Message").InnerText);
return(false);
}
}
catch (Exception ex)
{
requestId = string.Empty;
taskIdOrMsg = ex.Message;
return(false);
}
}
/// <summary>
/// 刷新CDN缓存
/// </summary>
/// <param name="path"></param>
/// <param name="type"></param>
public static void Refresh(string path, string type = "File")
{
//RefreshObjectCachesRequest
RefreshObjectCachesRequest refreshObjectCachesRequest = new RefreshObjectCachesRequest();
refreshObjectCachesRequest.ObjectType = type;
refreshObjectCachesRequest.ObjectPath = path;
refreshObjectCachesRequest.AcceptFormat = FormatType.JSON;
try
{
var httpResponse = client.DoAction(refreshObjectCachesRequest);
if (httpResponse.Status != 200)
{
throw new HttpRequestException(string.Format("刷新CDN缓存失败,Path:{0}", path));
}
}
catch (WebException ex)
{
//记录日志：刷新CDN缓存失败
LogHelper.ErrorFormat($"刷新CDN缓存失败。Path:{path}；异常消息：{ex.Message},异常堆栈：{ex.StackTrace}");
}
}
/// <summary>
/// 刷新缓存
/// </summary>
public void RefreshObjectCaches()
{
RefreshObjectCachesRequest request = new RefreshObjectCachesRequest();
request.ObjectType = ObjectType.File.ToString();
request.ObjectPath = "www.yourdomain.com/1.txt";
try
{
RefreshObjectCachesResponse response = client.Execute(request);
if (string.IsNullOrEmpty(response.Code))
{//刷新成功
}
else
{//刷新失败
String errorCode = response.Code;//取得错误码
String message = response.Message;//取得错误信息
}
}
catch (Exception e)
{
// TODO: handle exception
}
}
/// <summary>
/// 刷新缓存
/// </summary>
public void RefreshObjectCaches()
{
RefreshObjectCachesRequest request = new RefreshObjectCachesRequest();
request.ObjectType = ObjectType.File.ToString();
request.ObjectPath = "www.yourdomain.com/1.txt";
try
{
RefreshObjectCachesResponse response = client.Execute(request);
if (string.IsNullOrEmpty(response.Code))
{//刷新成功
}
else
{ //刷新失败
String errorCode = response.Code; //取得错误码
String message = response.Message; //取得错误信息
}
}
catch (Exception e)
{
// TODO: handle exception
}
}
