sphinxscws全文检索的安装配置步骤
scws是一个由php做的免费的开源的中文分词系统了,支持PHP的扩展方式调用了,下面我们来看看scws全文检索的安装配置.
这次搭建的环境:centos6.5x86,php5.3.3,mysql5.5.8,三次搭建各不相同.
一,下载sphinx,scws相关包
sphinx下载地址:http://sphinxsearch.com/downloads/release/
sphinxphp扩展下载地址:http://pecl.php.net/package/sphinx
scws下载地址:http://www.sm136.com/scws/download.php
scws词库下载地址:http://www.xunsearch.com/scws/down/scws-dict-chs-utf8.tar.bz2
二,安装sphinx,scws,以及php扩展
1,安装sphinx,代码如下:
#tarzxvfsphinx-2.2.5-release.tar.gz
#cdsphinx-2.2.5-release
#./configure--prefix=/usr/local/sphinx2--with-mysql=/usr/local/mysql
#make&&makeinstall
2,安装sphinx客户端,代码如下:
#cdapi/libsphinxclient//sphinx-2.2.5-release目录下
#./configure--prefix=/usr/local/sphinx2/libsphinxclient
#make&&makeinstall
3,安装sphinxphp扩展,代码如下:
#tarzxvfsphinx-1.3.1.tgz
#cdsphinx-1.3.1
#phpize
#./configure--with-sphinx=/usr/local/sphinx2/libsphinxclient--with-php-config=/usr/bin/php-config
#make&&makeinstall
4,安装scws,代码如下:
#tarxvjfscws-1.2.2.tar.bz2
#mkdir/usr/local/scws
#cdscws-1.2.2
#./configure--prefix=/usr/local/scws/
#make&&makeinstall
5,安装scwsphp扩展,代码如下:
#cd./phpext/
#phpize
#./configure--with-php-config=/usr/bin/php-config
#make&&makeinstall
三,配置sphinx,scws,php等.
1,创建测试表和数据,代码如下:
mysql>descusers;
+----------+-------------+------+-----+---------+----------------+
|Field|Type|Null|Key|Default|Extra|
+----------+-------------+------+-----+---------+----------------+
|user_id|int(11)|NO|PRI|NULL|auto_increment|
|username|varchar(20)|NO||NULL||
+----------+-------------+------+-----+---------+----------------+
2rowsinset(0.00sec)
mysql>selectfromusers;
+------------+------------+
|user_id|username|
+------------+------------+
|1311895262|张三|
|1311895263|tank张二|
|1311895264|tank张一|
|1311895265|tank张|
+------------+------------+
4rowsinset(0.00sec)
mysql>descorders;
+--------------+-------------+------+-----+---------+----------------+
|Field|Type|Null|Key|Default|Extra|
+--------------+-------------+------+-----+---------+----------------+
|id|int(11)|NO|PRI|NULL|auto_increment|
|user_id|int(11)|NO||NULL||
|create_time|datetime|NO||NULL||
|product_name|varchar(20)|NO||NULL||
|summary|text|NO||NULL||
+--------------+-------------+------+-----+---------+----------------+
5rowsinset(0.00sec)
mysql>selectfromorders;
+----+------------+---------------------+----------------+--------------+
|id|user_id|create_time|product_name|summary|
+----+------------+---------------------+----------------+--------------+
|9|1311895262|2014-08-0100:24:54|tankis坦克|技术总监|
|10|1311895263|2014-08-0100:24:54|tankis坦克|技术经理|
|11|1311895264|2014-08-0100:24:54|tankis坦克|DNB经理|
|12|1311895265|2014-08-0100:24:54|tankis坦克|运维总监|
+----+------------+---------------------+----------------+--------------+
4rowsinset(0.00sec)
上面二张表,都是真实的mysql表.
2,配置sphinx.conf，加上以下内容,代码如下:
sourcemyorder
{
type=mysql
sql_host=localhost
sql_user=root
sql_pass=
sql_db=test
sql_query_pre=SETNAMESutf8
sql_query_pre=SETSESSIONquery_cache_type=OFF
sql_query=
SELECTa.id,a.user_id,b.username,UNIX_TIMESTAMP(a.create_time)AScreate_time,a.product_name,a.summary
FROMordersaleftjoinusersbona.user_id=b.user_id
sql_attr_uint=user_id
sql_field_string=username
sql_field_string=product_name
sql_attr_timestamp=create_time
sql_ranged_throttle=0
#sql_query_info=SELECTFROMordersWHEREid=$id
}
indexmyorder
{
source=myorder
path=/usr/local/sphinx2/var/data/myorder
docinfo=extern
mlock=0
morphology=none
min_word_len=1
#charset_type=zh_cn.utf-8
html_strip=1
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
ngram_len=1
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
}
注意:新的sphinx,不支持sql_query_info，charset_type设置了,代码如下:
WARNING:key''sql_query_info''waspermanentlyremovedfromSphinxconfiguration.Refertodocumentationfordetails.
WARNING:key''charset_type''waspermanentlyremovedfromSphinxconfiguration.Refertodocumentationfordetails.
3,安装scws词库,代码如下:
#tarxvjfscws-dict-chs-utf8.tar.bz2-C/usr/local/scws/etc/
#chowntank:tank/usr/local/scws/etc/dict.utf8.xdb
在这里一定要加权限,也就是说让php-fpm或者php-cgi的运行用户,拥有dict.utf8.xdb的所有权限,如果不这么做的话,php扩展调用词库会报如下错误:
Warning:SimpleCWS::add_dict():Failedtoaddthedictfile
怎么查看php-fpm,php-cgi的运行用户呢？代码如下:
#psaux|grepphp-fpm
root234870.00.12849284652?SsNov050:00php-fpm:masterprocess(/etc/php-fpm.conf)
tank234880.01.333610852328?SNov050:02php-fpm:poolwww//在这里就是tank了
tank234890.00.831048434028?SNov050:02php-fpm:poolwww
tank234900.00.730662030156?SNov050:02php-fpm:poolwww
tank234910.00.831009633748?SNov050:02php-fpm:poolwww
tank234920.01.233181247712?SNov050:02php-fpm:poolwww
tank246690.01.233352048896?SNov050:01php-fpm:poolwww
tank297470.00.730500027340?S03:270:00php-fpm:poolwww
tank297610.01.032053639928?S03:270:00php-fpm:poolwww
root307050.00.0103260872pts/5S+04:110:00grepphp-fpm
4,配置php.ini,代码如下:
#vim/etc/php.ini
[sphinx]
extension=sphinx.so
[scws]
extension=scws.so
scws.default.charset=utf-8
scws.default.fpath=/usr/local/scws/etc
四,启动sphinx,php-fpm,代码如下:
1,启动sphinx
#/usr/local/sphinx2/bin/indexer--config/usr/local/sphinx2/etc/sphinx.conf--all
#/usr/local/sphinx2/bin/searchd--config/usr/local/sphinx2/etc/sphinx.conf
2,重启php-fpm
#/etc/init.d/php-fpmrestart
前二次,我安装sphinx,必须在mysql中安装sphinx存储插件,而这次没有.
五,测试sphinx全文检索
1,命令行的测试,代码如下:
[root@localhostphpext]#mysql-h127.0.0.1-P9306
WelcometotheMySQLmonitor.Commandsendwith;org.
YourMySQLconnectionidis1
Serverversion:2.2.5-id64-release(r4825)
Copyright(c)2000,2013,Oracleand/oritsaffiliates.Allrightsreserved.
OracleisaregisteredtrademarkofOracleCorporationand/orits
affiliates.Othernawww.shanxiwang.netmesmaybetrademarksoftheirrespective
owners.
Type''help;''or''h''forhelp.Type''c''toclearthecurrentinputstatement.
mysql>selectfrommyorderwherematch(''张'');
+------+------------+------------+-------------+----------------+
|id|user_id|username|create_time|product_name|
+------+------------+------------+-------------+----------------+
|9|1311895262|张三|1406823894|tankis坦克|
|10|1311895263|tank张二|1406823894|tankis坦克|
|11|1311895264|tank张一|1406823894|tankis坦克|
|12|1311895265|tank张|1406823894|tankis坦克|
+------+------------+------------+-------------+----------------+
4rowsinset(0.00sec)
2,利用php扩展,代码如下:
header("Content-type:text/html;charset=utf-8");
$b_time=microtime(true);
echo''''.$b_time.'' '';
$key="张三";
$index="myorder";
//========================================分词
$so=scws_new();
$so->set_charset(''utf-8'');
//默认词库
$so->add_dict(ini_get(''scws.default.fpath'').''/dict.utf8.xdb'');
//自定义词库
//$so->add_dict(''./dd.txt'',SCWS_XDICT_TXT);
//默认规则
$so->set_rule(ini_get(''scws.default.fpath'').''/rules.utf8.ini'');
//设定分词返回结果时是否去除一些特殊的标点符号
$so->set_ignore(true);
//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。
//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
//1,2,4,8分别对应常量SCWS_MULTI_SHORTSCWS_MULTI_DUALITYSCWS_MULTI_ZMAINSCWS_MULTI_ZALL
$so->set_multi(false);
//设定是否将闲散文字自动以二字分词法聚合
$so->set_duality(false);
//设定搜索词
$so->send_text($key);
$words_array=$so->get_result();
$words="";
foreach($words_arrayas$v)
{
$words=$words.''|(''.$v[''word''].'')'';
}
//加入全词
#$words=''(''.$key.'')''.$words;
$words=trim($words,''|'');
$so->close();
echo''输入：''.$key.'' '';
echo''分词：''.$words.'' '';
//========================================搜索
$sc=newSphinxClient();
$sc->SetServer(''127.0.0.1'',9312);
#$sc->SetMatchMode(SPH_MATCH_ALL);
$sc->SetMatchMode(SPH_MATCH_EXTENDED);
$sc->SetArrayResult(TRUE);
$res=$sc->Query($words,$index);
print_r($res);
$e_time=microtime(true);
$time=$e_time-$b_time;
echo''''.$e_time.'' '';
echo''''.$time.'' '';
exit;
?>
结果如下：
1415214126.9106 输入：张三 分词：(张三) Array
(
[error]=>
[warning]=>
[status]=>0
[fields]=>Array
(
[0]=>username
[1]=>product_name
[2]=>summary
)
[attrs]=>Array
(
[user_id]=>1
[username]=>7
[create_time]=>2
[product_name]=>7
)
[matches]=>Array
(
[0]=>Array
(
[id]=>9
[weight]=>2500
[attrs]=>Array
(
[user_id]=>1311895262
[username]=>张三
[create_time]=>1406823894
[product_name]=>tankis坦克
)
)
)
[total]=>1
[total_found]=>1
[time]=>0
[words]=>Array
(
[张]=>Array
(
[docs]=>4
[hits]=>4
)
[三]=>Array
(
[docs]=>1
[hits]=>1
)
)
)
1415214126.9516 0.041085958480835
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