public static void main(String[] args) throws Exception {
String oldPath = "/Users/admin/test/jmeter/123.log";
String newPath = "/Users/admin/test/jmeter/123/qweqweqweq.log";
//创建指定的路径
File directory = new File(newPath);
//获取文件夹 路径
String courseFile = directory.getParent();
File file = new File(courseFile );//
if(!file.exists()){//如果文件夹不存在
file.mkdir();//创建文件夹
}
File oldFile = new File(oldPath );
File newFile = new File(newPath );
//重命名
System.out.println(oldFile.renameTo(newFile));
}