标签：win bsp ring tail 后缀 class .net zhang article
for /r %i in (*.!ut) do ren "%i" *.
转自：https://blog.csdn.net/zhang_ruisen/article/details/51152172
window 批量修改或去除文件后缀名
原文地址：https://www.cnblogs.com/lvchenfeng/p/9513552.html
