RE: crawling the web
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- Subject: RE: crawling the web
- From: "s.gardner" <s.gardner@...>
- Date: 2008年6月12日 17:39:44 +0100
This is exactly what I wanted to know.
Thanks,
Sam.
-----Original Message-----
From: lua-bounces@bazar2.conectiva.com.br
[mailto:lua-bounces@bazar2.conectiva.com.br] On Behalf Of Petite Abeille
Sent: 11 June 2008 18:33
To: Lua list
Subject: Re: crawling the web
On Jun 11, 2008, at 6:57 PM, s.gardner wrote:
> Attempt to call field 'http_get' (a nil value)
Assuming you are using LuaSocket [1], socket.http is what you are
looking for:
local http = require( 'socket.http' )
local aResponse, aCode = http.request( aURL )
or
local aRequest = { method = 'HEAD', url = aLink, headers = { referer =
aURL } }
local aResponse, aCode = http.request( aRequest )
[1] http://www.cs.princeton.edu/~diego/professional/luasocket