sphinx的简单实例

sphinx.conf中的配置：

 source indexLocation
 {
     type            = mysql

     sql_host        = 192.168.1.113
     sql_user        = root
     sql_pass        = redidai@@2013
     sql_db            = redidai
     sql_port        = 3306    # optional, default is 3306

     sql_query_pre = SET NAMES utf8
     sql_query_pre = SET SESSION query_cache_type=OFF

     sql_query        = \
         SELECT a.location_id as id,a.location_id,a.location_name as `location_name`,a.location_name as `name`,a.location_bname,a.attach_id,a.showstatus,a.is_del,a.status,b.area_name as city_name FROM `ts_rdd_location` a LEFT JOIN `ts_rdd_area` b ON a.city_id = b.area_id
     #sql_attr_string =  name
     sql_attr_uint        = status
     #sql_attr_timestamp    = date_added
     sql_query_info        = SELECT * FROM `ts_rdd_location`  WHERE location_id = $id
 }

 index indexLocation
 {
     source            = indexLocation
     path            = /var/lib/sphinx/test1
     docinfo            = extern
     mlock          = 0                       #缓存数据内存锁定
     morphology     = none                    #形态学（对中文无效）
     min_word_len   = 2                       #索引的词最小长度
     charset_type   = utf-8
     min_prefix_len = 0                       #最小前缀
     html_strip     = 1
     ngram_len      = 1                       #对于非字母型数据的长度切割
     ngram_chars    = U+3000..U+2FA1F         #则会对每个中文，英文字词进行分割，速度会慢

     #字符表，注意：如使用这种方式，则sphinx会对中文进行单字切分，即进行字索引。
     #若要使用中文分词，必须使用其他分词插件如 coreseek，sfc
     charset_table  = 0..9, A..Z->a..z, _, a..z, U+410..U+42F->U+430..U+44F, U+430..U+44F
 }

 indexer
 {
     mem_limit        = 32M
 }

 searchd
 {
     listen                  = 9312
     #listen            = 9306:mysql41
     log            = /var/log/sphinx/searchd.log
     query_log        = /var/log/sphinx/query.log
     read_timeout        = 5
     max_children        = 30
     pid_file        = /var/run/sphinx/searchd.pid
     max_matches        = 1000
     seamless_rotate        = 1
     preopen_indexes        = 1
     unlink_old        = 1
     compat_sphinxql_magics = 0
     #workers            = threads # for RT to work
     binlog_path        = /var/lib/sphinx
 }

php代码：

 <?php
 class SearchAction extends AdministratorAction {

     public $sphinxClient = null;

     public function __construct() {
         parent::__construct();

         require_once SITE_PATH . '/sphinxapi.php';

         if ($this->sphinxClient == null) {
             $this->sphinxClient = new SphinxClient ();
         }

         $this->sphinxClient->SetServer('192.168.0.0', 9312);
         $this->sphinxClient->open();
     }

     public function QLocation($params = array()) {
         $searchWord = '';

         if (isset($params['keyword'])) {
             $searchWord = $params['keyword'];
         }

         $result = $this->suggestHandle($this->sphinxClient, $searchWord);

         $nodeResult = array();

         if ($result['total'] > 0) {
             $matches = array();

             foreach($result['matches'] as $mvale) {
                 $matches[] = $mvale['id'];
             }

             $matches_id = implode(",", $matches);

             $locationModel = D('RddLocation', 'admin');
             $list = $locationModel->getLocationListByID($matches_id);
             $nodeResult = $list;
         }

         print_r($nodeResult);exit;

         return $nodeResult;
     }

     public function suggestHandle($spx, $searchWord = ''){
         //$spx->SetSortMode(SPH_SORT_EXTENDED, "@weight DESC, larea DESC, is_recommend DESC, like_count DESC");
         $spx->SetSortMode(SPH_SORT_EXTENDED, "@weight DESC");
         $spx->ResetFilters();
         //$cityId = filter_input(INPUT_GET, 'area', FILTER_SANITIZE_STRING);
         //$spx->SetFilter('showstatus', array('Y'));
         //$spx->SetFilter('is_del', array('0'));
         $spx->SetFilter('status', array(1));
         //$result = $spx->Query($searchWord, 'plan14_location,delta_plan14_location');
         $spx->SetArrayResult(true);
         $result = $spx->Query($searchWord, 'indexLocation');
         //var_dump($spx);
         return $result;
     }

 }

调用：

$searchAction = new SearchAction();
        $list = $searchAction->QLocation(array('keyword' => $name));