Java File renameTo方法重命名文件

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From: http://beginnersbook.com/2014/07/how-to-compress-a-file-in-gzip-format/


/* 使用File的renameTo()方法重命名文件 */import java.io.*;public class Exercise {    public static void main(String args[]) {    // Old file    File oldFile = new File("/home/zjz/Desktop/myFile.txt");    // new file    File newFile = new File("/home/zjz/Desktop/myNewFile.txt");    /* renameTo() return boolean value    It return true if rename operation is successful     */    boolean flag = oldFile.renameTo(newFile);    if (flag) {      System.out.println("File renamed successfully");    } else {      System.out.println("Rename operation failed");    }  }}


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