php sphinx 全文检索 中文分词

(1).下载3.4.1版本

http://sphinxsearch.com/downloads/current/

(2).配置数据源和索引（超精简版本）

#

# Minimal Sphinx configuration sample (clean, simple, functional)

#

source question_src

{

   type            = mysql

   sql_host = 187.99.929.99

   sql_user = legaojiufeddssdg

   sql_pass = HjwmzCwALiGSDGfdf

   sql_db = learojiufengfdfd

   sql_port = 3306 # optional, default is 3306

   sql_query = \

       SELECT id,course_id,question_name \

       FROM think_course_question

   #sql_attr_uint = id

   sql_attr_uint   = course_id

}

index question

{

   source          = question_src

   path            = D:/test/indexData/

   ngram_len = 1

   ngram_chars = U+3000..U+2FA1F

}

indexer

{

   mem_limit       = 128M

}

searchd

{

   listen          = 9312

   listen          = 9306:mysql41

   log             = D:/test/log/searchd.log

   query_log       = D:/test/log/query.log

   read_timeout    = 5

   max_children    = 30

   pid_file        = D:/test/searchd.pid

   seamless_rotate = 1

   preopen_indexes = 1

   unlink_old      = 1

   workers         = threads # for RT to work

   binlog_path     = D:/test/data/

}

(3).生成索引

indexer.exe   -c    ../etc/sphinx-min.conf   question

(4).启动sphinx

./searchd.exe  -c   ../etc/sphinx-min.conf

(5).php启动查询

$cl = new SphinxClient ();

$cl->SetServer($config['host'], $config['port']);

$cl->SetConnectTimeout(1);

$cl->SetLimits(0, $limit, 100);

$res = $sphinxClient->Query($keyword, 'question');