用lua批量改名
function rename(dirpath,func) os.execute('dir ' .. dirpath .. ' /b/a -d > temp.txt') io.input("temp.txt") local dirname = "" local files = {} for line in io.lines() do if string.find(line,'.bmp') thentable.insert(files,line) end end for k,v in pairs(files) doname=string.sub(v,1,#v-4)..'_swap'cmd = 'ren '..dirpath..v..' '..name..'.bmp'os.execute(cmd) endendrename('C:\\Users\\xx\\Desktop\\bmp\\')