wecenter整个系统好像根本就没有考虑过SEO优化，就连Title的识别也是随意的许多，在使用这个cms来完成我们自己的需求的时候，适当的修改是比不可少的。下面说说title标题修改方法。
今天分享自己改好的seo代码，只要替换/system/aws_controller.inc.php文件即可
<?php class AWS_CONTROLLER { public $user_id; public $user_info; public function __construct($process_setup = true) { if(intval(FOX_Cc_num)>0){ AWS_APP::fuck_cc_no(intval(FOX_Cc_num),intval(FOX_Sx_num)); } // 获取当前用户 User ID $this->user_id = AWS_APP::user()->get_info('uid'); //推广 AWS_APP::session()->fox_scheid=htmlspecialchars(get_fox_scheid()); if ($_GET['id'] && strstr($_GET['id'], 'extension=')) { $extension_id = explode('=',$_GET['id']); if(intval($extension_id[1])>0){ AWS_APP::session()->extension = intval($extension_id[1]); } } if(AWS_APP::session()->extension) { if(!$this->user_id){ $this->model('account')->set_extension(AWS_APP::session()->extension, AWS_APP::session()->fox_scheid); } unset(AWS_APP::session()->extension); } if ($this->user_info = $this->model('account')->get_user_info_by_uid($this->user_id, TRUE)) { $user_group = $this->model('account')->get_user_group($this->user_info['group_id'], $this->user_info['reputation_group']); if ($this->user_info['default_timezone']) { date_default_timezone_set($this->user_info['default_timezone']); } $this->model('online')->online_active($this->user_id, $this->user_info['last_active']); } else if ($this->user_id) { $this->model('account')->logout(); } else { $user_group = $this->model('account')->get_user_group_by_id(99); if ($_GET['fromuid']) { HTTP::set_cookie('fromuid', $_GET['fromuid']); } } $this->user_info['group_name'] = $user_group['group_name']; $this->user_info['permission'] = $user_group['permission']; AWS_APP::session()->permission = $this->user_info['permission']; if ($this->user_info['forbidden'] == 1) { $this->model('account')->logout(); H::redirect_msg(AWS_APP::lang()->_t('抱歉, 你的账号已经被禁止登录'), '/'); } else { TPL::assign('user_id', $this->user_id); TPL::assign('user_info', $this->user_info); } if ($this->user_id and ! $this->user_info['permission']['human_valid']) { unset(AWS_APP::session()->human_valid); } else if ($this->user_info['permission']['human_valid'] and ! is_array(AWS_APP::session()->human_valid)) { AWS_APP::session()->human_valid = array(); } // 引入系统 CSS 文件 TPL::import_css(array( 'css/common.css', 'css/link.css', 'js/plug_module/style.css', )); if (defined('SYSTEM_LANG')) { TPL::import_js(base_url() . '/language/' . SYSTEM_LANG . '.js'); } if (HTTP::is_browser('ie', 8)) { TPL::import_js(array( 'js/jquery.js', 'js/respond.js' )); } else { TPL::import_js('js/jquery.2.js'); } // 引入系统 JS 文件 TPL::import_js(array( 'js/jquery.form.js', 'js/plug_module/plug-in_module.js', 'js/jquery.easing.min.js', 'js/aws.js', 'js/aw_template.js', 'js/app.js', 'js/jquery.lazyload.js', )); // 产生面包屑导航数据 $this->crumb(get_setting('site_name'), base_url()); // 载入插件 if ($plugins = AWS_APP::plugins()->parse($_GET['app'], $_GET['c'], 'setup')) { foreach ($plugins as $plugin_file) { include $plugin_file; } } if (get_setting('site_close') == 'Y' AND $this->user_info['group_id'] != 1 AND !in_array($_GET['app'], array('admin', 'account', 'upgrade'))) { $this->model('account')->logout(); H::redirect_msg(get_setting('close_notice'), '/account/login/'); } if ($_GET['ignore_ua_check'] == 'TRUE') { HTTP::set_cookie('_ignore_ua_check', 'TRUE', (time() + 3600 * 24 * 7)); } // 执行控制器 Setup 动作 if ($process_setup) { $this->setup(); } } /** * 控制器 Setup 动作 * * 每个继承于此类库的控制器均会调用此函数 * * @access public */ public function setup() {} /** * 判断当前访问类型是否为 POST * * 调用 $_SERVER['REQUEST_METHOD'] * * @access public * @return boolean */ public function is_post() { if ($_SERVER['REQUEST_METHOD'] == 'POST') { return TRUE; } return FALSE; } /** * 调用系统 Model * * 于控制器中使用 $this->model('class')->function() 进行调用 * * @access public * @param string * @return object */ public function model($model = null) { return AWS_APP::model($model); } /** * 产生面包屑导航数据 * * 产生面包屑导航数据并生成浏览器标题供前端使用 * * @access public * @param string * @param string */ public function crumb($name, $url = null) { if (is_array($name)) { foreach ($name as $key => $value) { $this->crumb($key, $value); } return $this; } $name = htmlspecialchars_decode($name); $crumb_template = $this->crumb; if (strlen($url) > 1 and substr($url, 0, 1) == '/') { $url = base_url() . substr($url, 1); } $this->crumb[] = array( 'name' => $name, 'url' => $url ); $crumb_template['last'] = array( 'name' => $name, 'url' => $url ); TPL::assign('crumb', $crumb_template); foreach ($this->crumb as $key => $crumb) { //$title = $crumb['name'] . ' - ' . $title; $title = $crumb['name'] ;//去掉后面尾巴 } TPL::assign('page_title', htmlspecialchars(rtrim($title, ' - '))); return $this; } public function publish_approval_valid() { if ($default_timezone = get_setting('default_timezone')) { date_default_timezone_set($default_timezone); } if ($this->user_info['permission']['publish_approval'] == 1) { if (!$this->user_info['permission']['publish_approval_time']['start'] AND !$this->user_info['permission']['publish_approval_time']['end']) { if ($this->user_info['default_timezone']) { date_default_timezone_set($this->user_info['default_timezone']); } return true; } if ($this->user_info['permission']['publish_approval_time']['start'] < $this->user_info['permission']['publish_approval_time']['end']) { if (intval(date('H')) >= $this->user_info['permission']['publish_approval_time']['start'] AND intval(date('H')) < $this->user_info['permission']['publish_approval_time']['end']) { if ($this->user_info['default_timezone']) { date_default_timezone_set($this->user_info['default_timezone']); } return true; } } if ($this->user_info['permission']['publish_approval_time']['start'] > $this->user_info['permission']['publish_approval_time']['end']) { if (intval(date('H')) >= $this->user_info['permission']['publish_approval_time']['start'] OR intval(date('H')) < $this->user_info['permission']['publish_approval_time']['end']) { if ($this->user_info['default_timezone']) { date_default_timezone_set($this->user_info['default_timezone']); } return true; } } if ($this->user_info['permission']['publish_approval_time']['start'] == $this->user_info['permission']['publish_approval_time']['end']) { if (intval(date('H')) == $this->user_info['permission']['publish_approval_time']['start']) { if ($this->user_info['default_timezone']) { date_default_timezone_set($this->user_info['default_timezone']); } return true; } } } if ($this->user_info['default_timezone']) { date_default_timezone_set($this->user_info['default_timezone']); } return false; } } /** * WeCenter 后台控制器 * * @package WeCenter * @subpackage System * @category Libraries * @author WeCenter Dev Team */ class AWS_ADMIN_CONTROLLER extends AWS_CONTROLLER { public $per_page = 20; public function __construct() { parent::__construct(false); if ($_GET['app'] != 'admin') { return false; } TPL::import_clean(); if (defined('SYSTEM_LANG')) { TPL::import_js(base_url() . '/language/' . SYSTEM_LANG . '.js'); } if (HTTP::is_browser('ie', 8)) { TPL::import_js('js/jquery.js'); } else { TPL::import_js('js/jquery.2.js'); } TPL::import_js(array( 'admin/js/aws_admin.js', 'admin/js/aws_admin_template.js', 'js/jquery.form.js', 'admin/js/framework.js', 'admin/js/global.js', )); TPL::import_css(array( 'admin/css/common.css' )); if (in_array($_GET['act'], array( 'login', 'login_process', ))) { return true; } if ($admin_info = H::decode_hash(AWS_APP::session()->admin_login)) { if ($admin_info['uid'] != $this->user_id OR $admin_info['UA'] != $_SERVER['HTTP_USER_AGENT'] OR !AWS_APP::session()->permission['is_administortar'] AND !AWS_APP::session()->permission['is_moderator']) { unset(AWS_APP::session()->admin_login); if ($_POST['_post_type'] == 'ajax') { H::ajax_json_output(AWS_APP::RSM(null, -1, AWS_APP::lang()->_t('会话超时, 请重新登录'))); } else { H::redirect_msg(AWS_APP::lang()->_t('会话超时, 请重新登录'), '/admin/login/url-' . base64_encode($_SERVER['REQUEST_URI'])); } } } else { if ($_POST['_post_type'] == 'ajax') { H::ajax_json_output(AWS_APP::RSM(null, -1, AWS_APP::lang()->_t('会话超时, 请重新登录'))); } else { HTTP::redirect('/admin/login/url-' . base64_encode($_SERVER['REQUEST_URI'])); } } $this->setup(); } }
演示地址：http://zhihu.rjymb.com/ 这样标题就清爽多了！