This article mainly introduces LUA traversal file operation code example, this article directly to show the example code, the need for friends can refer to the following
Write a paragraph about traversing the file of the program section record it
?
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 The |
--[[checks all. txt files, such as the first line in the A.txt, with 20 columns, but a multiple tab in the X row, output: X of Table A Line filling is not standard, the end of the line has redundant fill in]] GetInfo = Io.popen (' dir. File/b/s ') all = Getinfo:read (' *all ') Local filenamelist = Io.open ("filename.txt", "WB") Filenamelist:write ("Pa th/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) does local pathlist = row["path"] Local rowstr ing = String.find (pathlist, ". txt") if rowstring ~= nil and rowstring ~= "" then Moon. Checkrowlength (PathList, pathlist) end Io.popen (' dir/b/s ') is under Windows, and the Io.popen (' ls ') is obtained by executing command line dir, which is under Linux /td> |