Codeigniter Rss,网站地图,路由配置

_ _,今天在成果不错,完成了网站的三个功能,RSS订阅,自动写网站地图,与路由的配置,好了,现在一一记录下来.

一、路由配置

在未设定路由时,路径是这样的

[php]

http://www.xiuxiandou.com/content/it/13533/硅谷传奇投资人讲述初创企业家易犯的4大错误

content =>controller,it=>method,13533=>id,硅谷传奇投资人讲述初创企业家易犯的4大错误=>title

http://www.xiuxiandou.com/content/it/13533/硅谷传奇投资人讲述初创企业家易犯的4大错误

content =>controller,it=>method,13533=>id,硅谷传奇投资人讲述初创企业家易犯的4大错误=>title

设置路由后,访问路径为:

[php]

http://www.xiuxiandou.com/content-it-13533-硅谷传奇投资人讲述初创企业家易犯的4大错误

其它的类似,路径配置为

[php]

/*sitemap使用*/

$route['content-(:any)-(:num)'] = "content/$1/$2";

/*前台页面显示路由*/

$route['content-(:any)-(:num)-(:any)'] = "content/$1/$2/$3";

/*RSS订阅路由*/

$route['feed-rss-(:any)'] = "feed/rss/$1";

/*博客路由*/

$route['blog-(:num)-(:any)'] = "blog/blogview/$1/$2";

$route['blog-blogtypes-(:any)']="blog/blogtypes/$1";

/**留言**/

$route['me'] = "indexs/me";

/**模板**/

$route["template"]="indexs/template";

/**今日更新**/

$route["indexs-(:any)"]="indexs/$1";

/*sitemap使用*/

$route['content-(:any)-(:num)'] = "content/$1/$2";

/*前台页面显示路由*/

$route['content-(:any)-(:num)-(:any)'] = "content/$1/$2/$3";

/*RSS订阅路由*/

$route['feed-rss-(:any)'] = "feed/rss/$1";

/*博客路由*/

$route['blog-(:num)-(:any)'] = "blog/blogview/$1/$2";

$route['blog-blogtypes-(:any)']="blog/blogtypes/$1";

/**留言**/

$route['me'] = "indexs/me";

/**模板**/

$route["template"]="indexs/template";

/**今日更新**/

$route["indexs-(:any)"]="indexs/$1";

二、RSS

在libraries目录下创建Rss.php文件,主要负责生成RSS格式的数据内容

[php]

<?php if(!defined('BASEPATH')) exit('No direct script access allowed');

/**

* Rss

class Rss{

public function write_rss($in_datas){

$CI=& get_instance();

$CI->load->helper('xml');

$CI->load->helper('text');

$xml_str="<?xml version='1.0' encoding='UTF-8'?>"

."<rss version='2.0' xmlns:content='http://purl.org/rss/1.0/modules/content/' xmlns:wfw='http://wellformedweb.org/CommentAPI/' xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:atom='http://www.w3.org/2005/Atom' xmlns:sy='http://purl.org/rss/1.0/modules/syndication/' xmlns:slash='http://purl.org/rss/1.0/modules/slash/' >";

if(!emptyempty($in_datas)){

$xml_str.="<channel>"

."<title>".$in_datas["feed_name"]."</title>"

."<atom:link href='".$in_datas["feed_url"]."' rel='self' type='application/rss+xml' />"

."<link>".$in_datas["feed_url"]."</link>"

."<description>".$in_datas["page_description"]."</description>"

."<language>zh-cn</language> "

."<sy:updateFrequency>1</sy:updateFrequency>"

."<sy:updatePeriod>hourly</sy:updatePeriod> "

."<generator>http://www.xiuxiandou.com</generator>";

if(!emptyempty($in_datas["xml_datas"])){

foreach($in_datas["xml_datas"] as $k => $v){