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Ex6) Java I/O

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import java.io.*;

public class InputStreamReaderTest2 {
public static void main( String[] args ) {
// byte Stream인 is declaration
InputStream is = System.in;
// InputStreamReader object declaration
InputStreamReader isr = new InputStreamReader( is );
int inputValue = 0;
char[] temp = new char[10];
System.out.print( "Input Value : " );
try {
// 키보드로 부터 데이타를 input
inputValue = isr.read( temp );
} catch ( IOException io ) {
}
System.out.println( "InputValue : " + inputValue );
// char[]의 값을 output
for( int i=0 ; i<inputValue ; i++ ) {
System.out.println( temp[i] );
}
// char[]을 String type으로 변환
System.out.println( "char[] -> String : " + new String( temp ));
}
}

This English version was translated by Claude.

친절한 찰쓰씨
Written by
친절한 찰쓰씨

Pleasant Charles — UI/UX researcher at AIT. Keeping notes on design, planning, and slow days here since 2010.

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