写的一个关于遍历文件的程序段 记录一下咯
--[[检查所有.txt文件 比如A.txt中第一行规定有20列,但是在X行中多输入一个Tab,则输出:A表的X行填写不规范,行末有多余填写 ]] getinfo = io.popen('dir ..//file /b /s') all = getinfo:read('*all') local filenameList = io.open("filename.txt", "wb") filenameList:write("Path/n") filenameList:close() filenameList = io.open("filename.txt", "a") filenameList:write(all) io.close(filenameList) io.close(getinfo) local filenameList = tab.Open([[../filename.txt]], "Path", false) for index, Row in ipairs(filenameList) do local pathlist = Row["Path"] local rowString = string.find(pathlist, ".txt") if rowString ~= nil and rowString ~="" then moon.CheckRowlength(pathlist, pathlist) end end io.popen('dir /b /s')是windows下的,通过执行命令行dir获得 io.popen('ls')是linux下的