使用标准LUA API获取URL

local http = require('socket.http')
local https = require('ssl.https') -- 如果你要获取HTTPS的URL，请使用这个

-- 获取HTTP URL
http.get('http://httpbin.org/get')

-- 获取HTTPS URL
https.get('https://httpbin.org/get')

-- 如果你想处理响应
local response, status, headers, statusline = http.get('http://httpbin.org/get')

if status == 200 then
  print('Response:')
  print(response)
else
  print('Error: '..statusline)
end

luarocks install luasocket
luarocks install luaSec