使用renameTo()方法,可以將文件data.txt從C:\JavaApp\IOTest1\目錄移動到C:\目錄,並改名為newdata.txt
1 import java.io.File; 2 //將文件data.txt從C:\JavaApp\IOTest1\目錄移動到C:\目錄,並改名為newdata.txt 3 4 public class RenameToDemo { 5 public static void main(String[] args){ 6 7 File src = new File("C:\\JavaApp\\IOTest1\\data.txt"); 8 File dest = new File("C:\\newdata.txt"); 9 src.renameTo(dest); 10 } 11 }