//文件創建和刪除
public class FileCreateDel {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String path = "E:/Dev/Works/JavaUtils/file";
try {
File f1 = new File(path + "/2.txt");
File f2 = new File(path);
if (!f1.exists()) {
f1.createNewFile(); // 創建
}
System.out.println(f1.getName());// 2.txt
System.out.println(f1.getParent());// E:\Dev\Works\JavaUtils\file
System.out.println(f1.getFreeSpace());// 161381392384
System.out.println(f1.getPath());// E:\Dev\Works\JavaUtils\file\2.txt
System.out.println(f1.getTotalSpace());// 209714147328
System.out.println(f1.getAbsoluteFile());// E:\Dev\Works\JavaUtils\file\2.txt
System.out.println(f1.getParentFile());// E:\Dev\Works\JavaUtils\file
for (int i = 0; i < f2.list().length; i++) {
System.out.print(f2.list()[i] + " ");
// 1.txt 2.txt OK.txt xx.txt
}
System.out.println("");
if (f1.exists()) {
f1.delete(); // 刪除
}
for (int i = 0; i < f2.list().length; i++) {
System.out.print(f2.list()[i] + " ");// 1.txt OK.txt xx.txt
}
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}
}