Source code
package com.t4b.test;
import java.io.File;
public class TestMain {
public static void main(String[] args) {
File f = new File("Demo.txt");
System.out.println(f.exists());
System.out.println(f.getParent());
System.out.println(f.getPath());
System.out.println(f.getAbsolutePath());
System.out.println(f.canRead());
System.out.println(f.canWrite());
System.out.println(f.canExecute());
System.out.println(f.lastModified());
System.out.println(f.length());
System.out.println(f.isHidden());
}
}
package com.t4b.test;
import java.io.File;
public class TestMain {
public static void main(String[] args) {
File f = new File("Demo");
if (f.exists() && f.isDirectory()) {
System.out.println(f.getAbsolutePath());
String[] files = f.list();
for (String name : files) {
File sf = new File(name);
System.out.println(sf.getName());
System.out.println(sf.isDirectory());
}
}
}
}
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.