这个问题可能是由于内存缓存不足导致的。可以将响应缓存到内存中,然后一次性将所有缓存输出到响应流中,从而提高性能。
以下是使用内存缓存的示例代码:
[HttpGet]
public async Task Get()
{
var data = await _dataService.GetDataAsync();
Response.Headers.Add("Content-Type", "application/json");
if (Response.Headers.ContainsKey("Content-Encoding"))
{
Response.Headers.Remove("Content-Encoding");
}
var memoryStream = new MemoryStream();
using (var zip = new GZipStream(memoryStream, CompressionLevel.Fastest, true))
using (var writer = new StreamWriter(zip))
{
await writer.WriteAsync(JsonSerializer.Serialize(data));
}
memoryStream.Position = 0;
Response.Headers.Add("Content-Encoding", "gzip");
await memoryStream.CopyToAsync(Response.Body);
return new EmptyResult();
}