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Renewal·서른의 생활코딩

Ex5) Java I/O

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import java.io.*;
 
public class InputStreamReaderTest {
public static void main( String[] args ) {
// byte Stream인 is declaration
InputStream is = System.in;
// InputStreamReader object declaration
// objectdefinition! InputStream ->InputStream"Reader"로 변환  [byte->char] !!!!!
InputStreamReader isr = new InputStreamReader( is ); 
int inputValue = 0;
System.out.print( "Input Value : " );
try {
// 키보드로 부터 데이타를 input
inputValue = isr.read();   //2byte 단위 별로 저장
} catch ( IOException io ) {
}
// input받은 데이타를 output
System.out.println( "Input Result : " + (char)inputValue );
}
}

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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