sphinx + scws + Mysql + PHP全文检索
1 安装之前先安装php,mysql
php5.5.29安装：http://blog.csdn.net/clevercode/article/details/52198698。
mysql-5.5.27：http://blog.csdn.net/clevercode/article/details/45499231。
2 下载
2.1 本次安装的资源包,配置文件,测试文件
http://download.csdn.net/detail/clevercode/9602949。
2.2 其它下载地址
sphinx下载地址：http://sphinxsearch.com/downloads/release/
sphinx php扩展下载地址：http://pecl.php.net/package/sphinx
scws下载地址：http://www.xunsearch.com/scws/download.php
scws词库下载地址：http://www.xunsearch.com/scws/down/scws-dict-chs-utf8.tar.bz2
3 其它参考资料
《sphinx scws 全文检索 安装 配置 详解》：http://blog.51yip.com/mysql/1659.html。
《PHP基于Sphinx+Swcs中文分词的全文的检索》：http://www.bubuko.com/infodetail-1024880.html。
《sphinx倒排表介绍("sph"， "spa"， "spi"， "spd", "spp"， "spm")》：http://blog.csdn.net/todaylxp/article/details/4269223。
《sphinx 配置文件全解析》：http://www.cnblogs.com/yjf512/p/3598332.html。
4 安装
4.1 安装sphinx
# mkdir -p /usr/local/src/sphinx<br># cd /usr/local/src/sphinx <br># tar zxvf sphinx-2.2.5-release.tar.gz <br># cd sphinx-2.2.5-release <br># ./configure --prefix=/usr/local/sphinx2 --with-mysql=/usr/local/mysql <br># make && make install<br>
4.2 安装sphinx客户端
# cd /usr/local/src/sphinx/sphinx-2.2.5-release/api/libsphinxclient //sphinx-2.2.5-release目录下 <br># ./configure --prefix=/usr/local/sphinx2/libsphinxclient <br># make && make install<br>
4.3 安装sphinx php扩展
（phpize在/usr/local/php5/bin/phpize ,如果没有phpize命令，ln -s 到 /usr/bin下）
# cd /usr/local/src/sphinx<br># tar zxvf sphinx-1.3.1.tgz <br># cd sphinx-1.3.1 <br># phpize <br># ./configure --with-sphinx=/usr/local/sphinx2/libsphinxclient --with-php-config=/usr/local/php5/bin/php-config <br># make && make install<br>
4.4 安装scws
# cd /usr/local/src/sphinx<br># tar xvjf scws-1.2.3.tar.bz2<br># mkdir /usr/local/scws <br># cd scws-1.2.3 <br># ./configure --prefix=/usr/local/scws/ <br># make && make install<br>
4.5 安装scws php扩展
# cd /usr/local/src/sphinx/scws-1.2.3/phpext <br># phpize <br># ./configure --with-php-config=/usr/local/php5/bin/php-config <br># make && make install<br>
4.6 安装scws词库
# tar xvjf scws-dict-chs-utf8.tar.bz2 -C /usr/local/scws/etc/<br><br># www为php-fpm运行用户<br># chown www:www /usr/local/scws/etc/dict.utf8.xdb<br>
5 建立mysql数据源
5.1 test.sql
/*<br>Navicat MySQL Data Transfer<br><br>Source Server : 192.168.101.130<br>Source Server Version : 50527<br>Source Host : 192.168.101.130:3306<br>Source Database : test<br><br>Target Server Type : MYSQL<br>Target Server Version : 50527<br>File Encoding : 65001<br><br>Date: 2016-08-14 13:46:48<br>*/<br><br>SET FOREIGN_KEY_CHECKS=0;<br><br>-- ----------------------------<br>-- Table structure for `userinfo`<br>-- ----------------------------<br>DROP TABLE IF EXISTS `userinfo`;<br>CREATE TABLE `userinfo` (<br> `id` int(11) unsigned NOT NULL AUTO_INCREMENT,<br> `userid` int(11) unsigned NOT NULL DEFAULT '0',<br> `addtime` datetime NOT NULL,<br> `post` varchar(20) NOT NULL DEFAULT '',<br> `summary` text NOT NULL,<br> PRIMARY KEY (`id`)<br>) ENGINE=InnoDB AUTO_INCREMENT=21 DEFAULT CHARSET=utf8;<br><br>-- ----------------------------<br>-- Records of userinfo<br>-- ----------------------------<br>INSERT INTO `userinfo` VALUES ('17', '1', '2012-06-01 00:24:54', '洪', '奥运');<br>INSERT INTO `userinfo` VALUES ('18', '2', '2014-08-19 10:24:54', '中国人', '洪荒');<br>INSERT INTO `userinfo` VALUES ('19', '3', '2015-08-01 12:24:54', '洪荒之', 'nimne');<br>INSERT INTO `userinfo` VALUES ('20', '4', '2013-08-01 00:24:54', '洪荒之力', '23金');<br><br>-- ----------------------------<br>-- Table structure for `users`<br>-- ----------------------------<br>DROP TABLE IF EXISTS `users`;<br>CREATE TABLE `users` (<br> `id` int(11) unsigned NOT NULL AUTO_INCREMENT,<br> `username` varchar(20) NOT NULL DEFAULT '',<br> PRIMARY KEY (`id`)<br>) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;<br><br>-- ----------------------------<br>-- Records of users<br>-- ----------------------------<br>INSERT INTO `users` VALUES ('1', 'zhangsan');<br>INSERT INTO `users` VALUES ('2', 'zhangsi');<br>INSERT INTO `users` VALUES ('3', '李四');<br>INSERT INTO `users` VALUES ('4', '王五');<br>5.2 执行source test.sql
5.3 数据源
6 配置sphinx
其中searchd 以下3个配置比较重要。mysql -h 127.0.0.1 -P 9306访问。9312可以给php访问。query_log_format 记录日志的格式。
1 # php
listen = 9312
2 # mysql
listen = 9306:mysql41
3 # log_format
query_log_format = sphinxql
# vim /usr/local/sphinx2/etc/sphinx.conf
source users<br>{<br> type = mysql<br> sql_host = 127.0.0.1<br> sql_user = root<br> sql_pass = 123456<br> sql_db = test<br> sql_port = 3306 # optional, default is 3306<br> sql_query_pre = SET NAMES utf8 <br> sql_query_pre = SET SESSION query_cache_type=OFF <br> sql_query = SELECT a.id, a.userid,b.username, UNIX_TIMESTAMP(a.addtime) AS addtime, a.post, a.summary FROM userinfo a left join users b on a.userid = b.id <br> sql_attr_uint = userid <br> sql_field_string = username <br> sql_field_string = post <br> sql_attr_timestamp = addtime<br> sql_ranged_throttle = 0 <br> #sql_attr_uint = group_id<br> #sql_attr_timestamp = date_added<br> #sql_ranged_throttle = 0<br>}<br>source src1throttled : users <br>{<br> sql_ranged_throttle = 100<br>}<br><br>index users <br>{ <br> source = users <br> path = /usr/local/sphinx2/var/data/users <br> docinfo = extern <br> mlock = 0 <br> morphology = none <br> min_word_len = 1 <br> html_strip = 1 <br> charset_table = U+FF10..U+FF19->0..9, 0..9, U+FF41..U+FF5A->a..z, U+FF21..U+FF3A->a..z,A..Z->a..z, a..z, U+0149, U+017F, U+0138, U+00DF, U+00FF, U+00C0..U+00D6->U+00E0..U+00F6,U+00E0..U+00F6, U+00D8..U+00DE->U+00F8..U+00FE, U+00F8..U+00FE, U+0100->U+0101, U+0101,U+0102->U+0103, U+0103, U+0104->U+0105, U+0105, U+0106->U+0107, U+0107, U+0108->U+0109,U+0109, U+010A->U+010B, U+010B, U+010C->U+010D, U+010D, U+010E->U+010F, U+010F,U+0110->U+0111, U+0111, U+0112->U+0113, U+0113, U+0114->U+0115, U+0115, U+0116->U+0117,U+0117, U+0118->U+0119, U+0119, U+011A->U+011B, U+011B, U+011C->U+011D, U+011D,U+011E->U+011F, U+011F, U+0130->U+0131, U+0131, U+0132->U+0133, U+0133, U+0134->U+0135,U+0135, U+0136->U+0137, U+0137, U+0139->U+013A, U+013A, U+013B->U+013C, U+013C,U+013D->U+013E, U+013E, U+013F->U+0140, U+0140, U+0141->U+0142, U+0142, U+0143->U+0144,U+0144, U+0145->U+0146, U+0146, U+0147->U+0148, U+0148, U+014A->U+014B, U+014B,U+014C->U+014D, U+014D, U+014E->U+014F, U+014F, U+0150->U+0151, U+0151, U+0152->U+0153,U+0153, U+0154->U+0155, U+0155, U+0156->U+0157, U+0157, U+0158->U+0159, U+0159,U+015A->U+015B, U+015B, U+015C->U+015D, U+015D, U+015E->U+015F, U+015F, U+0160->U+0161,U+0161, U+0162->U+0163, U+0163, U+0164->U+0165, U+0165, U+0166->U+0167, U+0167,U+0168->U+0169, U+0169, U+016A->U+016B, U+016B, U+016C->U+016D, U+016D, U+016E->U+016F,U+016F, U+0170->U+0171, U+0171, U+0172->U+0173, U+0173, U+0174->U+0175, U+0175,U+0176->U+0177, U+0177, U+0178->U+00FF, U+00FF, U+0179->U+017A, U+017A, U+017B->U+017C,U+017C, U+017D->U+017E, U+017E, U+0410..U+042F->U+0430..U+044F, U+0430..U+044F,U+05D0..U+05EA, U+0531..U+0556->U+0561..U+0586, U+0561..U+0587, U+0621..U+063A, U+01B9,U+01BF, U+0640..U+064A, U+0660..U+0669, U+066E, U+066F, U+0671..U+06D3, U+06F0..U+06FF,U+0904..U+0939, U+0958..U+095F, U+0960..U+0963, U+0966..U+096F, U+097B..U+097F,U+0985..U+09B9, U+09CE, U+09DC..U+09E3, U+09E6..U+09EF, U+0A05..U+0A39, U+0A59..U+0A5E,U+0A66..U+0A6F, U+0A85..U+0AB9, U+0AE0..U+0AE3, U+0AE6..U+0AEF, U+0B05..U+0B39,U+0B5C..U+0B61, U+0B66..U+0B6F, U+0B71, U+0B85..U+0BB9, U+0BE6..U+0BF2, U+0C05..U+0C39,U+0C66..U+0C6F, U+0C85..U+0CB9, U+0CDE..U+0CE3, U+0CE6..U+0CEF, U+0D05..U+0D39, U+0D60,U+0D61, U+0D66..U+0D6F, U+0D85..U+0DC6, U+1900..U+1938, U+1946..U+194F, U+A800..U+A805,U+A807..U+A822, U+0386->U+03B1, U+03AC->U+03B1, U+0388->U+03B5, U+03AD->U+03B5,U+0389->U+03B7, U+03AE->U+03B7, U+038A->U+03B9, U+0390->U+03B9, U+03AA->U+03B9,U+03AF->U+03B9, U+03CA->U+03B9, U+038C->U+03BF, U+03CC->U+03BF, U+038E->U+03C5,U+03AB->U+03C5, U+03B0->U+03C5, U+03CB->U+03C5, U+03CD->U+03C5, U+038F->U+03C9,U+03CE->U+03C9, U+03C2->U+03C3, U+0391..U+03A1->U+03B1..U+03C1,U+03A3..U+03A9->U+03C3..U+03C9, U+03B1..U+03C1, U+03C3..U+03C9, U+0E01..U+0E2E,U+0E30..U+0E3A, U+0E40..U+0E45, U+0E47, U+0E50..U+0E59, U+A000..U+A48F, U+4E00..U+9FBF,U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF, U+2F800..U+2FA1F, U+2E80..U+2EFF,U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF, U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF, U+3130..U+318F, U+A000..U+A48F,U+A490..U+A4CF <br> ngram_len = 1 <br> ngram_chars = U+4E00..U+9FBF, U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF,U+2F800..U+2FA1F, U+2E80..U+2EFF, U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF,U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF,U+3130..U+318F, U+A000..U+A48F, U+A490..U+A4CF <br>}<br>common<br>{<br>}<br>indexer<br>{<br> mem_limit = 128M<br>}<br>searchd<br>{<br> <br> #php<br> listen = 9312<br> <br> #mysql<br> listen = 9306:mysql41<br> <br> log = /usr/local/sphinx2/var/log/searchd.log<br> query_log = /usr/local/sphinx2/var/log/query.log<br> query_log_format = sphinxql<br> read_timeout = 5<br> client_timeout = 300<br> max_children = 30<br> persistent_connections_limit = 30<br> pid_file = /usr/local/sphinx2/var/log/searchd.pid<br> seamless_rotate = 1<br> preopen_indexes = 1<br> unlink_old = 1<br> mva_updates_pool = 1M<br> max_packet_size = 8M<br> max_filters = 256<br> max_filter_values = 4096<br> max_batch_queries = 32<br> workers = threads # for RT to work<br>}<br>7 配置php.ini
# vim /etc/php.ini 添加
[sphinx]<br>extension = sphinx.so<br><br>[scws]<br>extension = scws.so<br>scws.default.charset = utf-8<br>scws.default.fpath = /usr/local/scws/etc<br>
8 启动sphinx,php-fpm
8.1,启动sphinx
# pkill searchd<br># /usr/local/sphinx2/bin/indexer --config /usr/local/sphinx2/etc/sphinx.conf --all <br># /usr/local/sphinx2/bin/searchd --config /usr/local/sphinx2/etc/sphinx.conf<br>
# 如果报错libmysqlclient.so.18。
# ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/libmysqlclient.so.18 #32机器
# ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib64/libmysqlclient.so.18 #64位机器
8.2,重启php-fpm（如果是web调用php）
重启php-fpm9 测试sphinx全文检索
9.1 客户端测试
9.2 php测试
test.php
<?php<br> header("Content-type: text/html; charset=utf-8");<br> $b_time = microtime(true);<br> $key = "洪荒之力";<br> $index = "users";<br> //========================================分词<br><br> $so = scws_new();<br> $so->set_charset('utf-8');<br> //默认词库<br> $so->add_dict(ini_get('scws.default.fpath') . '/dict.utf8.xdb');<br> //自定义词库<br>// $so->add_dict('./dd.txt',SCWS_XDICT_TXT);<br> //默认规则<br> $so->set_rule(ini_get('scws.default.fpath') . '/rules.utf8.ini');<br><br> //设定分词返回结果时是否去除一些特殊的标点符号<br> $so->set_ignore(true);<br><br> //设定分词返回结果时是否复式分割，如“中国人”返回“中国＋人＋中国人”三个词。<br> // 按位异或的 1 | 2 | 4 | 8 分别表示: 短词 | 二元 | 主要单字 | 所有单字<br> //1,2,4,8 分别对应常量 SCWS_MULTI_SHORT SCWS_MULTI_DUALITY SCWS_MULTI_ZMAIN SCWS_MULTI_ZALL<br> $so->set_multi(false);<br><br> //设定是否将闲散文字自动以二字分词法聚合<br> $so->set_duality(false);<br><br> //设定搜索词<br> $so->send_text($key);<br> $words_array = $so->get_result();<br> $words = "";<br> foreach($words_array as $v)<br> {<br> $words = $words.'|('.$v['word'].')';<br> }<br><br> //加入全词<br> #$words = '('.$key.')'.$words;<br> $words = trim($words,'|');<br> $so->close();<br> echo '<p>输入：'.$key.'</p>'."\r\n";<br> echo '<p>分词：'.$words.'</p>'."\r\n";<br>//========================================搜索<br> $sc = new SphinxClient();<br> $sc->SetServer('127.0.0.1',9312);<br> #$sc->SetMatchMode(SPH_MATCH_ALL);<br> $sc->SetMatchMode(SPH_MATCH_EXTENDED);<br> $sc->SetArrayResult(TRUE);<br> $res = $sc->Query($words,$index);<br> print_r($res);<br> $e_time = microtime(true);<br> $time = $e_time - $b_time;<br> exit;<br>?><br>9.3 打印结果
从words结果中可以看出一元分词后命中的文章数。
<p>输入：洪荒之力</p><br><p>分词：(洪荒)|(之)|(力)</p><br>Array<br>(<br> [error] => <br> [warning] => <br> [status] => 0<br> [fields] => Array<br> (<br> [0] => username<br> [1] => post<br> [2] => summary<br> )<br><br> [attrs] => Array<br> (<br> [userid] => 1<br> [username] => 7<br> [addtime] => 2<br> [post] => 7<br> )<br><br> [matches] => Array<br> (<br> [0] => Array<br> (<br> [id] => 20<br> [weight] => 4500<br> [attrs] => Array<br> (<br> [userid] => 4<br> [username] => 王五<br> [addtime] => 1375345494<br> [post] => 洪荒之力<br> )<br><br> )<br><br> [1] => Array<br> (<br> [id] => 19<br> [weight] => 3451<br> [attrs] => Array<br> (<br> [userid] => 3<br> [username] => 李四<br> [addtime] => 1438460694<br> [post] => 洪荒之<br> )<br><br> )<br><br> [2] => Array<br> (<br> [id] => 18<br> [weight] => 2436<br> [attrs] => Array<br> (<br> [userid] => 2<br> [username] => zhangsi<br> [addtime] => 1408472694<br> [post] => 中国人<br> )<br><br> )<br><br> )<br><br> [total] => 3<br> [total_found] => 3<br> [time] => 0<br> [words] => Array<br> (<br> [洪] => Array<br> (<br> [docs] => 4<br> [hits] => 4<br> )<br><br> [荒] => Array<br> (<br> [docs] => 3<br> [hits] => 3<br> )<br><br> [之] => Array<br> (<br> [docs] => 2<br> [hits] => 2<br> )<br><br> [力] => Array<br> (<br> [docs] => 1<br> [hits] => 1<br> )<br><br> )<br><br>)<br>