/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

55 votes203 views4 answers
How to get last element in java
Java
0 vote220 views1 answer
Spring boot intellij auto reload
Java
4 votes188 views1 answer
Android studio visibility
Java
0 vote255 views1 answer
Hash tree in java
Java
0 vote187 views1 answer
How to make a funcition in java
Java
1 vote240 views1 answer
Admost track purchase
Java
0 vote177 views1 answer
Mp3 player Java
Java
4 votes329 views2 answers
Spring url parameter
Java Spring
-1 vote224 views2 answers
Calculating the percentile in java
Java
0 vote209 views1 answer
How to compare between to char array java
Java