相关疑难解决方法(0)

简单问题......

这段代码..

client() ->
    SomeHostInNet = "localhost" % to make it runnable on one machine
    {ok, Sock} = gen_tcp:connect(SomeHostInNet, 5678, 
                                 [binary, {packet, 0}]),
    ok = gen_tcp:send(Sock, "Some Data"),
    ok = gen_tcp:close(Sock).

非常清楚,除了我不太明白[binary,{packet,0}]是什么意思？有人在乎解释吗？

MadSeb