public void GetAliyunServerJson(Action <string> callback)
{
string serverJsonFileUrl = $"https://minerjson.{NTKeyword.CloudFileDomain}/{HomePath.ExportServerJsonFileName}";
string fileUrl = serverJsonFileUrl + "?t=" + DateTime.Now.Ticks;
Task.Factory.StartNew(() => {
try {
var webRequest = WebRequest.Create(fileUrl);
webRequest.Timeout = 20 * 1000;
webRequest.Method = "GET";
// 因为有压缩和解压缩，server.json的尺寸已经不是问题
webRequest.Headers.Add("Accept-Encoding", "gzip, deflate, br");
var response = webRequest.GetResponse();
using (Stream ms = new MemoryStream(), stream = response.GetResponseStream()) {
byte[] buffer = new byte[NTKeyword.IntK];
int n = stream.Read(buffer, 0, buffer.Length);
while (n > 0)
{
ms.Write(buffer, 0, n);
n = stream.Read(buffer, 0, buffer.Length);
}
byte[] data = new byte[ms.Length];
ms.Position = 0;
ms.Read(data, 0, data.Length);
data = RpcRoot.ZipDecompress(data);
callback?.Invoke(Encoding.UTF8.GetString(data));
}
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
callback?.Invoke(string.Empty);
}
});
}
