Java Java File.delete()
方法具有以下語法。
public boolean delete()
在下面的程式碼顯示如何使用File.delete()
方法。
import java.io.File;
public class Main {
public static void main(String[] args) {
// create new file
File f = new File("test.txt");
// tries to delete a non-existing file
boolean bool = f.delete();
System.out.println("File deleted: " + bool);
}
}
上面程式碼執行結果如下 -
File deleted: true