我试图解析PHP页面http://martinz.ru/bash/index.php:
function run(msg, matches)
b = http.request("martinz.ru/bash/index.php") -- line 8
local hol = string.sub (b, 1)
return hol
end
但是控制台吐出错误:
*** lua: plugins/hol.lua:8: bad argument #1 to 'sub' (string expected, got table)
有什么想法吗?