基于 aLi Lua Web Server 的一个简单例子

file = 'index.lua'
if headers.uri ~= '/' then file = headers.uri end
 
local fexists = file_exists(file)
 
if not fexists then
    -- try stat file.lua
    fexists = file_exists(file .. '.lua')
    if fexists then
        file = file .. '.lua'
    end
end
 
if fexists then
    if file:find('.css') or file:find('.js') or file:find('font') or file:find('.ico') or file:find('images') then
        header('HTTP/1.1 200 OK')
        header('Cache-Control: max-age=864000')
        sendfile(file)
    else
        header({'Expires:Thu, 19 Nov 1981 08:52:00 GMT',
                'Pragma:no-cache'})
 
        dofile(file)
    end
else
    header('HTTP/1.1 404 Not Found')
    die('File Not Found!')
end
 
die()