ByteArray到HttpResponse

Question

我有一个服务器和一个客户端。我的服务器以文本格式发送HttpResponse。我可以在客户端接收到文本。我需要将文本转换回HttpResponse对象。有没有什么开源库或者内置的java/Android机制可以做到这一点呢？

我所能做的就是把HttpResponse转换成文本。

Answer 1

试试这条路

ByteArrayOutputStream baos = new ByteArrayOutputStream();
response.getEntity().writeTo(baos);
byte[] bytes = baos.getBytes();

然后，您可以将内容添加到另一个HttpResponse对象，如下所示：

HttpResponse response = httpClient.execute(new HttpGet(URL));
response.setEntity(new ByteArrayEntity(bytes));

Answer 2

只需使用Apache Commons IO：http://commons.apache.org/proper/commons-io/即可完成此操作

private byte[] receiveByteArrayData(HttpURLConnection httpURLConnection)
    throws IOException
{
    return IOUtils.toByteArray(httpURLConnection.getInputStream());
}

发送byte[]数据：

    URL url = new URL("http://your.url.here:yourPortNumber/something");
    HttpURLConnection httpUrlConnection = (HttpURLConnection) url.openConnection();
    httpUrlConnection.setDoInput(true);
    httpUrlConnection.setDoOutput(true);
    httpUrlConnection.setRequestProperty("Content-Type", "application/octet-stream");
    httpUrlConnection.setRequestMethod("POST");
    httpUrlConnection.setFixedLengthStreamingMode(bytes.length);

    httpUrlConnection.connect();

    httpUrlConnection.getOutputStream().write(bytes);
    httpUrlConnection.getOutputStream().flush();
    if (httpsUrlConnection.getResponseCode() == 200) //OK
    {
        System.out.println("successfully uploaded data");
    }
    httpUrlConnection.disconnect();

Answer 3

我从parse http response bytes in java那里得到了我想要的

感谢大家的回复:)