这里的问题是服务器配置不正确，因为它返回了响应gzip即使客户端未发送 Accept-Encoding：gzip 标头也是如此。

The problem here is a server that is probably not configured correctly, as it returns its response gzip compressed, even if the client does not send an Accept-Encoding: gzip header.

所以，看到的是页面的压缩版本。要对其进行解压缩，请通过 GZIPInputStream ：

So what you're seeing is the compressed version of the page. To decompress it, pass it through a GZIPInputStream:

BufferedReader in = new BufferedReader(
    new InputStreamReader(
         new GZIPInputStream(new URL("http://kickass.to/").openStream())));