/Java/How to send a byte array in socket java

How to send a byte array in socket java

byte[] message = ...
Socket socket = ...
DataOutputStream dOut = new DataOutputStream(socket.getOutputStream());

dOut.writeInt(message.length); // write length of the message
dOut.write(message);           // write the message

Source: stackoverflow.com

How to send a byte array in socket java

Socket socket = ...
DataInputStream dIn = new DataInputStream(socket.getInputStream());

int length = dIn.readInt();                    // read length of incoming message
if(length>0) {
    byte[] message = new byte[length];
    dIn.readFully(message, 0, message.length); // read the message
}

Source: stackoverflow.com

Similar codes

0 vote313 views1 answer
How to set landscape in android studio
Java
2 votes455 views1 answer
Java display message
Java
0 vote275 views1 answer
Why to use serializable with java bean
Java
4 votes306 views1 answer
Vm options javafx
Java
1 vote342 views1 answer
Java how to get deltaTime
Java
0 vote367 views1 answer
How to generate randome number in desired range java
Java
2 votes313 views2 answers
Android zoom animation
Java
0 vote268 views1 answer
Edit activity main drawer items text color android
Java
0 vote295 views1 answer
Grava
Java
0 vote300 views1 answer
How to split string with dolor sign in java
Java