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How to convert InputStream to byte array in Java?
The InputStream class in Java provides read() method. This method accepts a byte array and it reads the contents of the input stream to the given byte array.
Example
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
public class StreamToByteArray {
public static void main(String args[]) throws IOException {
InputStream is = new BufferedInputStream(System.in);
byte [] byteArray = new byte[1024];
System.out.println("Enter some data");
is.read(byteArray);
String s = new String(byteArray);
System.out.println("Contents of the byte stream are :: "+ s);
}
}Output
Enter some data hello how are you Contents of the byte stream are :: hello how are you
Published on 09-Jan-2018 05:41:16
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