erlang和as3 socket的二进制通信

 转载请注明，来自http://blog.csdn.net/skyman_2001

一、as端

1. 发

var bin:ByteArray = new ByteArray();bin.writeMultiByte(strMsg, "utf-8");socket.writeShort(bin.length);socket.writeBytes(bin);socket.flush();

2. 收

var length:uint = socket.readUnsignedShort(); var ba:ByteArray=new ByteArray();socket.readBytes(ba,0,length);var str:String = ba.readUTFBytes(length);

二、erlang端( {packet,0} )

1. 收

<<Len:16, Bindata2/binary>> = Bindata,Data = binary_to_list(Bindata2),

2. 发

gen_tcp:send(Socket,<<Len:16, BinData/binary>>),