从套接字读取 http post 内容时出现问题，仅获取标头

Question

服务器

 public void HandleConnection(Socket socket) {
    OutputStream out = socket.getOutputStream();
    InputStream in = socket.getInputStream();
              BufferedReader br = new BufferedReader(new InputStreamReader(in));
              String strLine;
              try {
                while ((strLine = br.readLine()) != null)   {
                  System.out.println (strLine);
                  }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

客户端

public void httpPostTest() {
        HttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost("http://192.168.0.2:8080/");

        try {
            httppost.setEntity(new StringEntity("test"));
            HttpResponse response = httpclient.execute(httppost);
        } catch (ClientProtocolException e) {
         e.printStackTrace();
        } catch (IOException e) {
         e.printStackTrace();
        }

    }

对此有什么想法吗？这就是我返回的全部内容，只是标题：

POST / HTTP/1.1
Content-Length: 4
Content-Type: text/plain; charset=ISO-8859-1
Host: 192.168.0.2:8080
Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.1.2 (java 1.5)




public String readLine(InputStream inputStream) {
        StringWriter writer = new StringWriter();
        try {
            IOUtils.copy(inputStream, writer, "ASCII");
        } catch (IOException e) {
            e.printStackTrace();
        }
        String theString = writer.toString();
        return theString.trim();
    }

Answer 1

根据我阅读后的理解，BufferedReader 是从 http post 读取 inputStreams 的糟糕方法。我所经历的是，发出帖子的客户端会挂起，因此每个帖子上的连接处理程序线程是什么，当我杀死客户端时，服务器将停止挂起，我会看到消息正文。根据我在互联网上收集的信息，读取输入流的最佳方法是逐字节地遍历它，并在字节总和==内容长度值后退出循环。

也就是说，我计划使用 Apache HTTPCore 来处理这个问题，因为这似乎是一个更好的解决方案

Answer 2

如果有人像我一样来到这里，这就是我写的

InputStream stream = socket.getInputStream();

byte[] b = new byte[1024];
while(stream.read(b) > 0 && !socket.isInputShutdown()) {
    System.out.println(new String(b));
    b = null;
    b = new byte[1024];
}