Java如何从收到的UDP字节中解析一个double值？ [英] Java how to parse a double value from received UDP bytes?

问题描述

int port = 18000;
DatagramSocket serverSocket = new DatagramSocket(port);
byte[] receiveData = new byte[8];

System.out.println("Server Listing on Port: "+port);
String x;

while (true){
  DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
  serverSocket.receive(receivePacket);

？ Double x = new Doulbe.parseBytes（recipedPacket）

?? Double x = new Doulbe.parseBytes(recievedPacket)

推荐答案

您可以使用 ByteBuffer

You could use ByteBuffer

Double x = ByteBuffer.wrap(receiveData).getDouble();

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