PHP socket_write 如何与 java的readFully 对接？

java端：

DataInputStream stream = new DataInputStream(new BufferedInputStream(socket.getInputStream, bufferSize))
int length = stream.readInt() 
byte[] obj = new byte[length]
stream.readFully(obj)

---

http://blog.csdn.net/guotong1988/article/details/50946032