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Renewal·서른의 생활코딩

Ex1) Java I/O

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/*
import java.io.*;

public class IOpakage01 {
public static void main(String[] args) {
File f1=new File("C:\\java_pm\\doc\\JAVA_PM\\120305\\IOstream_1.pdf");//objectdefinition
//Flie 에 object가 만들어지고 f1이  위치값을 받는다.
System.out.println(f1.canRead());
System.out.println(f1.canWrite());
System.out.println(f1.exists());
}
}**/





import java.io.*;

public class IOpakage01 {
public static void main(String[] args) {
File f1 =new File("C:\\java_pm\\doc\\JAVA_PM\\120305\\");
File f2 =new File(f1,"IOstream_1.pdf");
System.out.println(f1.canRead());
System.out.println(f1.canWrite());
System.out.println(f1.exists());
//f1.list();
String str[]=f1.list();
for(int i = 0; i<str.length; i++){ 
System.out.println(str[i]);
System.out.println(str[i]+"" +str[i].length()); 
}
}
}

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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