Java Http 416，请求的范围不可满足

我正在使用http客户端获取数据：

public static String getHttpResponse(String url) {

//LOGGER.info("Download page context from URL " + url);
String httpClientResponse = null;
try {
  URI uri = new URIBuilder(url).build();
  HttpResponse response;

  HttpHost target = new HttpHost(uri.getHost());
  HttpGet request = new HttpGet(uri);

  //request.setConfig(config);
  request.addHeader(new BasicHeader("User-Agent", "Mozilla/5.0"));
  request.addHeader(new BasicHeader("Content-Type", "text/html"));
  request.addHeader("Accept-Ranges", "bytes=100-1500");

  org.apache.http.client.HttpClient
      client = HttpClients.custom().build();

  response = client.execute(target, request);

  //LOGGER.info("Status Line for URL {} is {}", uri.getHost() + File.separator + uri.getPath(), response.getStatusLine());

  InputStream inputStream = response.getEntity().getContent();

  if (inputStream == null || response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
    /*LOGGER.error("Non-success response while downloading image. Response {}", response.getStatusLine());
    LOGGER.error("Error while download data from url {}", url);*/
  } else {
    httpClientResponse = IOUtils.toString(inputStream, CharEncoding.UTF_8);
  }

} catch (Exception e) {
  System.out.println("Error while download content from URL");
}
return httpClientResponse;
}

另外：我们可以使用Jsoup来实现这一点吗

谢谢。

更换：

request.addHeader("Accept-Ranges", "bytes=100-1500");

与：

request.addHeader("Range", "bytes=100-1500");

Accept Ranges标头是服务器响应的一部分，表示服务器接受部分请求

在您的请求中，您应该使用范围标头，它指示应该返回文档服务器的哪个部分

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好的，但我应该给出什么字节范围？