Java TCP 如何读取发送的流大小(标头)并根据该大小继续读取 [英] Java TCP How do you read a sent stream size (header) and keep reading based upon that size

问题描述

给定以下伪代码.我将如何读取给定的数据

Given the following pseudo code. how would I do read in the given data

推荐答案

使用 DataInputStream 让您的生活更轻松.

Use DataInputStream to make your life easy.

DataInputStream in = new DataInputStream(socket.getInputStream());
short myShortStreamSize = in.readShort();
byte[] payload = new byte[myShortStreamSize];
in.readFully(payload);

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