Discuz安装Sphinx搜索服务

安装软件

wget  http://www.coreseek.cn/uploads/csft/3.2/coreseek-3.2.13.tar.gz  
tar zxvf coreseek-3.2.13.tar.gz
cd coreseek-3.2.13 
cd mmseg-3.2.13
./bootstrap   #这一步也许会出错，提示很多command not found ,  解决办法：  安装 libtool   centos 直接使用yum安装 : yum install -y libtool
./configure --prefix=/usr/local/mmseg
make  && make install 
cd csft-3.2.13 
./configure --prefix=/usr/local/sphinx  --with-mysql=/usr/local/mysql  --with-mmseg=/usr/local/mmseg/ --with-mmseg-includes=/usr/local/mmseg/include/mmseg/  --with-mmseg-libs=/usr/local/mmseg/lib/ 
make  && make install

配置sphinx vim /usr/local/sphinx/etc/csft.cnf # 内容如下 source threads { type = mysql

sql_host = localhost sql_user = user sql_pass = www.lishiming.net sql_db = dbname sql_port = 3306 sql_query_pre = SET NAMES gbk #(这里如果数据库是GBK的就修改为gbk，下面所有SET NAME设置同这里) sql_query_pre = SET SESSION query_cache_type=OFF sql_query_pre = CREATE TABLE IF NOT EXISTS sph_counter ( counter_id INTEGER PRIMARY KEY NOT NULL,max_doc_id INTEGER NOT NULL) sql_query_pre = REPLACE INTO sph_counter SELECT 1, MAX(tid)-10 FROM pre_forum_thread

sql_query = SELECT t.tid AS id,t.tid,t.subject,t.digest,t.displayorder,t.authorid,t.lastpost,t.special \ FROM pre_forum_thread AS t \ WHERE t.tid>=$start AND t.tid<=$end

sql_query_range = SELECT (SELECT MIN(tid) FROM pre_forum_thread),max_doc_id FROM sph_counter WHERE counter_id=1 sql_range_step = 4096

sql_attr_uint = tid sql_attr_uint = digest sql_attr_uint = displayorder sql_attr_uint = authorid sql_attr_uint = special

sql_attr_timestamp =lastpost

sql_query_info = SELECT * FROM pre_forum_thread WHERE tid=$id }

#threads index threads { source = threads path = /usr/local/sphinx/var/data/threads #windows下最好用全路径 docinfo = extern mlock = 0 morphology = none charset_dictpath = /usr/local/mmseg/dict/ #BSD、Linux环境下设置，/符号结尾 #charset_debug = 0 #### 索引的词最小长度 min_word_len = 1 #charset_type = html_strip = 0

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 = 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 min_prefix_len = 0 min_infix_len = 1 ngram_len = 1 }

#threads_minute source threads_minute : threads { sql_query_pre = sql_query_pre = SET NAMES gbk sql_query_pre = SET SESSION query_cache_type=OFF

sql_query_range            = SELECT max_doc_id+1,(SELECT MAX(tid) FROM pre_forum_thread) FROM sph_counter WHERE counter_id=1 }

#threads_minute index threads_minute : threads { source = threads_minute path = /usr/local/sphinx/var/data/threads_minute #windows下最好用全路径 }

##################################################

#posts source posts { type = mysql

sql_host                = localhost
sql_user                = user
sql_pass                = www.lishiming.net
sql_db                    = dbname
sql_port                = 3306
sql_query_pre            =
sql_query_pre            = SET NAMES gbk
sql_query_pre           = SET SESSION query_cache_type=OFF
sql_query_pre           = CREATE TABLE IF NOT EXISTS sph_counter ( counter_id INTEGER PRIMARY KEY NOT NULL,max_doc_id INTEGER NOT NULL)
sql_query_pre            = REPLACE INTO sph_counter SELECT 2, MAX(pid)-2 FROM pre_forum_post

sql_query                = SELECT p.pid AS id,p.tid,p.subject,p.message,t.digest,t.displayorder,t.authorid,t.lastpost,t.special \
                            FROM pre_forum_post AS p LEFT JOIN pre_forum_thread AS t USING(tid) \
                            WHERE p.pid>=$start AND p.pid<=$end

sql_query_range            = SELECT (SELECT MIN(pid) FROM pre_forum_post),max_doc_id FROM sph_counter WHERE counter_id=2
sql_range_step          = 4096

sql_attr_uint            = tid
sql_attr_uint            = digest
sql_attr_uint            = displayorder
sql_attr_uint            = authorid
sql_attr_uint            = special

sql_attr_timestamp        =lastpost

sql_query_info            = SELECT * FROM pre_forum_post WHERE pid=$id }

#posts index posts { source = posts path = /usr/local/sphinx/var/data/posts #windows下最好用全路径 docinfo = extern mlock = 0 morphology = none charset_dictpath = /usr/local/mmseg/dict/ #BSD、Linux环境下设置，/符号结尾 #charset_debug = 0 #### 索引的词最小长度 min_word_len = 1 #charset_type = html_strip = 0

字符表，注意：如使用这种方式，则sphinx会对中文进行单字切分，

#posts_minute source posts_minute : posts { sql_query_pre = sql_query_pre = SET NAMES gbk sql_query_pre = SET SESSION query_cache_type=OFF

sql_query_range            = SELECT max_doc_id+1,(SELECT MAX(pid) FROM pre_forum_post) FROM sph_counter WHERE counter_id=2 }

#posts_minute index posts_minute : posts { source = posts_minute path = /usr/local/sphinx/var/data/posts_minute #windows下最好用全路径 }

#全局indexer定义 indexer { mem_limit = 256M }

#searchd服务定义 searchd { listen = 3312 read_timeout = 5 max_children = 30 max_matches = 10000 seamless_rotate = 0 preopen_indexes = 0 unlink_old = 1 pid_file = /usr/local/sphinx/var/log/searchd_discuzx.pid #windows下最好用全路径 log = /usr/local/sphinx/var/log/searchd_discuzx.log #windows下最好用全路径 query_log = /usr/local/sphinx/var/log/query_discuzx.log #windows下最好用全路径 } 3. 首次生成索引 /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf –all

启动sphinx /usr/local/sphinx/bin/searchd –config /usr/local/sphinx/etc/csft.conf
指定计划任务
- 0-3 * * * root /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf posts_minute –rotate
- 6-23 * * * root /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf posts_minute –rotate 0 4 * * * root /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf posts_merge –rotate && /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf –merge posts posts_merge –rotate

0-3 * * * root /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf threads_minute –rotate
6-23 * * * root /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf threads_minute –rotate
0 4 * * * root /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf threads_merge –rotate && /usr/local/sphinx/bin/indexer –config /usr/local/sphinx/etc/csft.conf –merge threads threads_merge –rotate
1. 设置discuz后台使用创始人账号登陆discuz后台，全局 -> 搜索设置 ->
  开启sphinx sphinx 主机名 localhost 端口： 3312 标题索引名： threads,threads_minute 全文索引名：posts,posts_minute 项目数：10000 模式：保持默认即可

更改discuz代码打开/source/module/search/forum.php
找到以下这行
if($srchtype == ‘fulltext’ && $_G[‘setting’][‘sphinxon’]) { 改成
if($_G[‘setting’][‘sphinxon’]) { 再找到下面几行（注意：仅在你discuz版本为gbk时才需要做以下修改）
f($srchtype == “fulltext”) {
$result = $s->query(“’”.$srchtxt.”’”, $_G[‘setting’][‘sphinxmsgindex’]);
} else {
$result = $s->query($srchtxt, $_G[‘setting’][‘sphinxsubindex’]);
}
改成
$_srchtxt = iconv(‘gbk’,’utf-8’,$srchtxt); //将gbk转成 utf-8
if($srchtype == “fulltext”) {
$result = $s->query(“’”.$_srchtxt.”’”, $_G[‘setting’][‘sphinxmsgindex’]);
} else {
$result = $s->query($_srchtxt, $_G[‘setting’][‘sphinxsubindex’]);
}
测试分词 /usr/local/mmseg/bin/mmseg -d /usr/local/mmseg/etc/ src/t1.txt 结束