sphinx的简单实例
sphinx.conf中的配置：
1 source indexLocation 2 { 3 type = mysql 4 5 sql_host = 192.168.1.113 6 sql_user = root 7 sql_pass = redidai@@2013 8 sql_db = redidai 9 sql_port = 3306 # optional, default is 3306 10 11 sql_query_pre = SET NAMES utf8 12 sql_query_pre = SET SESSION query_cache_type=OFF 13 14 sql_query = \ 15 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 16 #sql_attr_string = name 17 sql_attr_uint = status 18 #sql_attr_timestamp = date_added 19 sql_query_info = SELECT * FROM `ts_rdd_location` WHERE location_id = $id 20 } 21 22 23 index indexLocation 24 { 25 source = indexLocation 26 path = /var/lib/sphinx/test1 27 docinfo = extern 28 mlock = 0 #缓存数据内存锁定 29 morphology = none #形态学（对中文无效） 30 min_word_len = 2 #索引的词最小长度 31 charset_type = utf-8 32 min_prefix_len = 0 #最小前缀 33 html_strip = 1 34 ngram_len = 1 #对于非字母型数据的长度切割 35 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 36 37 #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。 38 #若要使用中文分词，必须使用其他分词插件如 coreseek，sfc 39 charset_table = 0..9, A..Z->a..z, _, a..z, U+410..U+42F->U+430..U+44F, U+430..U+44F 40 } 41 42 43 44 45 indexer 46 { 47 mem_limit = 32M 48 } 49 50 51 searchd 52 { 53 listen = 9312 54 #listen = 9306:mysql41 55 log = /var/log/sphinx/searchd.log 56 query_log = /var/log/sphinx/query.log 57 read_timeout = 5 58 max_children = 30 59 pid_file = /var/run/sphinx/searchd.pid 60 max_matches = 1000 61 seamless_rotate = 1 62 preopen_indexes = 1 63 unlink_old = 1 64 compat_sphinxql_magics = 0 65 #workers = threads # for RT to work 66 binlog_path = /var/lib/sphinx 67 }
php代码：
1 <?php 2 class SearchAction extends AdministratorAction { 3 4 public $sphinxClient = null; 5 6 public function __construct() { 7 parent::__construct(); 8 9 require_once SITE_PATH . '/sphinxapi.php'; 10 11 if ($this->sphinxClient == null) { 12 $this->sphinxClient = new SphinxClient (); 13 } 14 15 $this->sphinxClient->SetServer('192.168.0.0', 9312); 16 $this->sphinxClient->open(); 17 } 18 19 public function QLocation($params = array()) { 20 $searchWord = ''; 21 22 if (isset($params['keyword'])) { 23 $searchWord = $params['keyword']; 24 } 25 26 $result = $this->suggestHandle($this->sphinxClient, $searchWord); 27 28 $nodeResult = array(); 29 30 if ($result['total'] > 0) { 31 $matches = array(); 32 33 foreach($result['matches'] as $mvale) { 34 $matches[] = $mvale['id']; 35 } 36 37 $matches_id = implode(",", $matches); 38 39 $locationModel = D('RddLocation', 'admin'); 40 $list = $locationModel->getLocationListByID($matches_id); 41 $nodeResult = $list; 42 } 43 44 print_r($nodeResult);exit; 45 46 return $nodeResult; 47 } 48 49 public function suggestHandle($spx, $searchWord = ''){ 50 //$spx->SetSortMode(SPH_SORT_EXTENDED, "@weight DESC, larea DESC, is_recommend DESC, like_count DESC"); 51 $spx->SetSortMode(SPH_SORT_EXTENDED, "@weight DESC"); 52 $spx->ResetFilters(); 53 //$cityId = filter_input(INPUT_GET, 'area', FILTER_SANITIZE_STRING); 54 //$spx->SetFilter('showstatus', array('Y')); 55 //$spx->SetFilter('is_del', array('0')); 56 $spx->SetFilter('status', array(1)); 57 //$result = $spx->Query($searchWord, 'plan14_location,delta_plan14_location'); 58 $spx->SetArrayResult(true); 59 $result = $spx->Query($searchWord, 'indexLocation'); 60 //var_dump($spx); 61 return $result; 62 } 63 64 }
调用：
$searchAction = new SearchAction(); $list = $searchAction->QLocation(array('keyword' => $name));
