Java DataInputStream.readChar()
Syntax
DataInputStream.readChar() has the following syntax.
public final char readChar() throws IOException
Example
In the following code shows how to use DataInputStream.readChar() method.
/*from w w w . j a v a 2 s. c o m*/
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
public class Main {
public static void main(String[] args) throws IOException {
byte[] buf = { 65, 66, 67, 68, 69, 70 };
FileOutputStream fos = new FileOutputStream("c:\\test.txt");
DataOutputStream dos = new DataOutputStream(fos);
for (byte b : buf) {
dos.writeChar(b);
}
dos.flush();
InputStream is = new FileInputStream("c:\\test.txt");
DataInputStream dis = new DataInputStream(is);
while (dis.available() > 0) {
char c = dis.readChar();
System.out.print(c);
}
}
}
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