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[教程分享] discuz论坛配置开启Sphinx全文搜索

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威宁热线 发表于 2021-1-2 22:52:05 | 显示全部楼层 |阅读模式
centos系统上搭建sphinx,安装过程如下:

1.   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

2.  配置sphinx
vim /usr/local/sphinx/etc/csft.cnf  # 内容如下
  1. source threads
  2. {
  3.     type                    = mysql

  4.     sql_host                = localhost
  5.     sql_user                = user
  6.     sql_pass                = www.lishiming.net
  7.     sql_db                    = dbname
  8.     sql_port                = 3306
  9.     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)
  10.     sql_query_pre           = SET SESSION query_cache_type=OFF
  11.     sql_query_pre           = CREATE TABLE IF NOT EXISTS sph_counter ( counter_id INTEGER PRIMARY KEY NOT NULL,max_doc_id INTEGER NOT NULL)
  12.     sql_query_pre            = REPLACE INTO sph_counter SELECT 1, MAX(tid)-10 FROM pre_forum_thread

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

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

  18.     sql_attr_uint            = tid
  19.     sql_attr_uint            = digest
  20.     sql_attr_uint            = displayorder
  21.     sql_attr_uint            = authorid
  22.     sql_attr_uint            = special

  23.     sql_attr_timestamp        =lastpost

  24.     sql_query_info            = SELECT * FROM pre_forum_thread WHERE tid=$id
  25. }

  26. #threads
  27. index threads
  28. {
  29.     source            = threads
  30.     path            = /usr/local/sphinx/var/data/threads #windows下最好用全路径
  31.     docinfo            = extern
  32.     mlock            = 0
  33.     morphology        = none
  34.     charset_dictpath = /usr/local/mmseg/dict/    #BSD、Linux环境下设置,/符号结尾
  35.     #charset_debug   =   0
  36. #### 索引的词最小长度
  37. min_word_len = 1
  38. #charset_type =
  39. html_strip = 0

  40. ##### 字符表,注意:如使用这种方式,则sphinx会对中文进行单字切分,
  41. ##### 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
  42. charset_table = U+FF10..U+FF19->0..9, 0..9, U+FF41..U+FF5A->a..z, U+FF21..U+FF3A->a..z,\
  43. A..Z->a..z, a..z, U+0149, U+017F, U+0138, U+00DF, U+00FF, U+00C0..U+00D6->U+00E0..U+00F6,\
  44. U+00E0..U+00F6, U+00D8..U+00DE->U+00F8..U+00FE, U+00F8..U+00FE, U+0100->U+0101, U+0101,\
  45. U+0102->U+0103, U+0103, U+0104->U+0105, U+0105, U+0106->U+0107, U+0107, U+0108->U+0109,\
  46. U+0109, U+010A->U+010B, U+010B, U+010C->U+010D, U+010D, U+010E->U+010F, U+010F,\
  47. U+0110->U+0111, U+0111, U+0112->U+0113, U+0113, U+0114->U+0115, U+0115, \
  48. U+0116->U+0117,U+0117, U+0118->U+0119, U+0119, U+011A->U+011B, U+011B, U+011C->U+011D,\
  49. U+011D,U+011E->U+011F, U+011F, U+0130->U+0131, U+0131, U+0132->U+0133, U+0133, \
  50. U+0134->U+0135,U+0135, U+0136->U+0137, U+0137, U+0139->U+013A, U+013A, U+013B->U+013C, \
  51. U+013C,U+013D->U+013E, U+013E, U+013F->U+0140, U+0140, U+0141->U+0142, U+0142, \
  52. U+0143->U+0144,U+0144, U+0145->U+0146, U+0146, U+0147->U+0148, U+0148, U+014A->U+014B, \
  53. U+014B,U+014C->U+014D, U+014D, U+014E->U+014F, U+014F, U+0150->U+0151, U+0151, \
  54. U+0152->U+0153,U+0153, U+0154->U+0155, U+0155, U+0156->U+0157, U+0157, U+0158->U+0159,\
  55. U+0159,U+015A->U+015B, U+015B, U+015C->U+015D, U+015D, U+015E->U+015F, U+015F, \
  56. U+0160->U+0161,U+0161, U+0162->U+0163, U+0163, U+0164->U+0165, U+0165, U+0166->U+0167, \
  57. U+0167,U+0168->U+0169, U+0169, U+016A->U+016B, U+016B, U+016C->U+016D, U+016D, \
  58. U+016E->U+016F,U+016F, U+0170->U+0171, U+0171, U+0172->U+0173, U+0173, U+0174->U+0175,\
  59. U+0175,U+0176->U+0177, U+0177, U+0178->U+00FF, U+00FF, U+0179->U+017A, U+017A, \
  60. U+017B->U+017C,U+017C, U+017D->U+017E, U+017E, U+0410..U+042F->U+0430..U+044F, \
  61. U+0430..U+044F,U+05D0..U+05EA, U+0531..U+0556->U+0561..U+0586, U+0561..U+0587, \
  62. U+0621..U+063A, U+01B9,U+01BF, U+0640..U+064A, U+0660..U+0669, U+066E, U+066F, \
  63. U+0671..U+06D3, U+06F0..U+06FF,U+0904..U+0939, U+0958..U+095F, U+0960..U+0963, \
  64. U+0966..U+096F, U+097B..U+097F,U+0985..U+09B9, U+09CE, U+09DC..U+09E3, U+09E6..U+09EF, \
  65. U+0A05..U+0A39, U+0A59..U+0A5E,U+0A66..U+0A6F, U+0A85..U+0AB9, U+0AE0..U+0AE3, \
  66. U+0AE6..U+0AEF, U+0B05..U+0B39,U+0B5C..U+0B61, U+0B66..U+0B6F, U+0B71, U+0B85..U+0BB9, \
  67. U+0BE6..U+0BF2, U+0C05..U+0C39,U+0C66..U+0C6F, U+0C85..U+0CB9, U+0CDE..U+0CE3, \
  68. U+0CE6..U+0CEF, U+0D05..U+0D39, U+0D60,U+0D61, U+0D66..U+0D6F, U+0D85..U+0DC6, \
  69. U+1900..U+1938, U+1946..U+194F, U+A800..U+A805,U+A807..U+A822, U+0386->U+03B1, \
  70. U+03AC->U+03B1, U+0388->U+03B5, U+03AD->U+03B5,U+0389->U+03B7, U+03AE->U+03B7, \
  71. U+038A->U+03B9, U+0390->U+03B9, U+03AA->U+03B9,U+03AF->U+03B9, U+03CA->U+03B9, \
  72. U+038C->U+03BF, U+03CC->U+03BF, U+038E->U+03C5,U+03AB->U+03C5, U+03B0->U+03C5, \
  73. U+03CB->U+03C5, U+03CD->U+03C5, U+038F->U+03C9,U+03CE->U+03C9, U+03C2->U+03C3, \
  74. U+0391..U+03A1->U+03B1..U+03C1,U+03A3..U+03A9->U+03C3..U+03C9, U+03B1..U+03C1, \
  75. U+03C3..U+03C9, U+0E01..U+0E2E,U+0E30..U+0E3A, U+0E40..U+0E45, U+0E47, U+0E50..U+0E59, \
  76. U+A000..U+A48F, U+4E00..U+9FBF,U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF, \
  77. U+2F800..U+2FA1F, U+2E80..U+2EFF,U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF, \
  78. U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF, \
  79. U+3130..U+318F, U+A000..U+A48F,U+A490..U+A4CF
  80. min_prefix_len = 0
  81. min_infix_len = 1
  82. ngram_len = 1
  83. }

  84. #threads_minute
  85. source threads_minute : threads
  86. {
  87.     sql_query_pre            =
  88.     sql_query_pre            = SET NAMES gbk
  89.     sql_query_pre           = SET SESSION query_cache_type=OFF

  90.     sql_query_range            = SELECT max_doc_id+1,(SELECT MAX(tid) FROM pre_forum_thread) FROM sph_counter WHERE counter_id=1
  91. }

  92. #threads_minute
  93. index threads_minute : threads
  94. {
  95.     source            = threads_minute
  96.     path            = /usr/local/sphinx/var/data/threads_minute #windows下最好用全路径
  97. }

  98. ##################################################

  99. #posts
  100. source posts
  101. {
  102.     type                    = mysql

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

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

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

  118.     sql_attr_uint            = tid
  119.     sql_attr_uint            = digest
  120.     sql_attr_uint            = displayorder
  121.     sql_attr_uint            = authorid
  122.     sql_attr_uint            = special

  123.     sql_attr_timestamp        =lastpost

  124.     sql_query_info            = SELECT * FROM pre_forum_post WHERE pid=$id
  125. }

  126. #posts
  127. index posts
  128. {
  129.     source            = posts
  130.     path            = /usr/local/sphinx/var/data/posts #windows下最好用全路径
  131.     docinfo            = extern
  132.     mlock            = 0
  133.     morphology        = none
  134.     charset_dictpath = /usr/local/mmseg/dict/    #BSD、Linux环境下设置,/符号结尾
  135.     #charset_debug   =   0
  136. #### 索引的词最小长度
  137. min_word_len = 1
  138. #charset_type =
  139. html_strip = 0

  140. ##### 字符表,注意:如使用这种方式,则sphinx会对中文进行单字切分,
  141. ##### 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
  142. charset_table = U+FF10..U+FF19->0..9, 0..9, U+FF41..U+FF5A->a..z, U+FF21..U+FF3A->a..z,\
  143. A..Z->a..z, a..z, U+0149, U+017F, U+0138, U+00DF, U+00FF, U+00C0..U+00D6->U+00E0..U+00F6,\
  144. U+00E0..U+00F6, U+00D8..U+00DE->U+00F8..U+00FE, U+00F8..U+00FE, U+0100->U+0101, U+0101,\
  145. U+0102->U+0103, U+0103, U+0104->U+0105, U+0105, U+0106->U+0107, U+0107, U+0108->U+0109,\
  146. U+0109, U+010A->U+010B, U+010B, U+010C->U+010D, U+010D, U+010E->U+010F, U+010F,\
  147. U+0110->U+0111, U+0111, U+0112->U+0113, U+0113, U+0114->U+0115, U+0115, \
  148. U+0116->U+0117,U+0117, U+0118->U+0119, U+0119, U+011A->U+011B, U+011B, U+011C->U+011D,\
  149. U+011D,U+011E->U+011F, U+011F, U+0130->U+0131, U+0131, U+0132->U+0133, U+0133, \
  150. U+0134->U+0135,U+0135, U+0136->U+0137, U+0137, U+0139->U+013A, U+013A, U+013B->U+013C, \
  151. U+013C,U+013D->U+013E, U+013E, U+013F->U+0140, U+0140, U+0141->U+0142, U+0142, \
  152. U+0143->U+0144,U+0144, U+0145->U+0146, U+0146, U+0147->U+0148, U+0148, U+014A->U+014B, \
  153. U+014B,U+014C->U+014D, U+014D, U+014E->U+014F, U+014F, U+0150->U+0151, U+0151, \
  154. U+0152->U+0153,U+0153, U+0154->U+0155, U+0155, U+0156->U+0157, U+0157, U+0158->U+0159,\
  155. U+0159,U+015A->U+015B, U+015B, U+015C->U+015D, U+015D, U+015E->U+015F, U+015F, \
  156. U+0160->U+0161,U+0161, U+0162->U+0163, U+0163, U+0164->U+0165, U+0165, U+0166->U+0167, \
  157. U+0167,U+0168->U+0169, U+0169, U+016A->U+016B, U+016B, U+016C->U+016D, U+016D, \
  158. U+016E->U+016F,U+016F, U+0170->U+0171, U+0171, U+0172->U+0173, U+0173, U+0174->U+0175,\
  159. U+0175,U+0176->U+0177, U+0177, U+0178->U+00FF, U+00FF, U+0179->U+017A, U+017A, \
  160. U+017B->U+017C,U+017C, U+017D->U+017E, U+017E, U+0410..U+042F->U+0430..U+044F, \
  161. U+0430..U+044F,U+05D0..U+05EA, U+0531..U+0556->U+0561..U+0586, U+0561..U+0587, \
  162. U+0621..U+063A, U+01B9,U+01BF, U+0640..U+064A, U+0660..U+0669, U+066E, U+066F, \
  163. U+0671..U+06D3, U+06F0..U+06FF,U+0904..U+0939, U+0958..U+095F, U+0960..U+0963, \
  164. U+0966..U+096F, U+097B..U+097F,U+0985..U+09B9, U+09CE, U+09DC..U+09E3, U+09E6..U+09EF, \
  165. U+0A05..U+0A39, U+0A59..U+0A5E,U+0A66..U+0A6F, U+0A85..U+0AB9, U+0AE0..U+0AE3, \
  166. U+0AE6..U+0AEF, U+0B05..U+0B39,U+0B5C..U+0B61, U+0B66..U+0B6F, U+0B71, U+0B85..U+0BB9, \
  167. U+0BE6..U+0BF2, U+0C05..U+0C39,U+0C66..U+0C6F, U+0C85..U+0CB9, U+0CDE..U+0CE3, \
  168. U+0CE6..U+0CEF, U+0D05..U+0D39, U+0D60,U+0D61, U+0D66..U+0D6F, U+0D85..U+0DC6, \
  169. U+1900..U+1938, U+1946..U+194F, U+A800..U+A805,U+A807..U+A822, U+0386->U+03B1, \
  170. U+03AC->U+03B1, U+0388->U+03B5, U+03AD->U+03B5,U+0389->U+03B7, U+03AE->U+03B7, \
  171. U+038A->U+03B9, U+0390->U+03B9, U+03AA->U+03B9,U+03AF->U+03B9, U+03CA->U+03B9, \
  172. U+038C->U+03BF, U+03CC->U+03BF, U+038E->U+03C5,U+03AB->U+03C5, U+03B0->U+03C5, \
  173. U+03CB->U+03C5, U+03CD->U+03C5, U+038F->U+03C9,U+03CE->U+03C9, U+03C2->U+03C3, \
  174. U+0391..U+03A1->U+03B1..U+03C1,U+03A3..U+03A9->U+03C3..U+03C9, U+03B1..U+03C1, \
  175. U+03C3..U+03C9, U+0E01..U+0E2E,U+0E30..U+0E3A, U+0E40..U+0E45, U+0E47, U+0E50..U+0E59, \
  176. U+A000..U+A48F, U+4E00..U+9FBF,U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF, \
  177. U+2F800..U+2FA1F, U+2E80..U+2EFF,U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF, \
  178. U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF, \
  179. U+3130..U+318F, U+A000..U+A48F,U+A490..U+A4CF
  180. min_prefix_len = 0
  181. min_infix_len = 1
  182. ngram_len = 1
  183. }

  184. #posts_minute
  185. source posts_minute : posts
  186. {
  187.     sql_query_pre            =
  188.     sql_query_pre            = SET NAMES gbk
  189.     sql_query_pre           = SET SESSION query_cache_type=OFF

  190.     sql_query_range            = SELECT max_doc_id+1,(SELECT MAX(pid) FROM pre_forum_post) FROM sph_counter WHERE counter_id=2
  191. }

  192. #posts_minute
  193. index posts_minute : posts
  194. {
  195.     source            = posts_minute
  196.     path            = /usr/local/sphinx/var/data/posts_minute #windows下最好用全路径
  197. }

  198. #全局indexer定义
  199. indexer
  200. {
  201.     mem_limit            = 256M
  202. }

  203. #searchd服务定义
  204. searchd
  205. {
  206.     listen              = 3312
  207.     read_timeout        = 5
  208.     max_children        = 30
  209.     max_matches            = 10000
  210.     seamless_rotate        = 0
  211.     preopen_indexes        = 0
  212.     unlink_old            = 1
  213.     pid_file            = /usr/local/sphinx/var/log/searchd_discuzx.pid #windows下最好用全路径
  214.     log                 = /usr/local/sphinx/var/log/searchd_discuzx.log #windows下最好用全路径
  215.     query_log           = /usr/local/sphinx/var/log/query_discuzx.log #windows下最好用全路径
  216. }
复制代码


6. 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

7. 更改discuz代码
打开/source/module/search/forum.php  
找到以下这行  
  1. if($srchtype == 'fulltext' && $_G['setting']['sphinxon']) {
复制代码
改成   
if($_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)   
  1. <span style="font-size: 14px;">f($srchtype == "fulltext") {   </span>
  2. <span style="font-size: 14px;">$result = $s->query("'".$srchtxt."'",  $_G['setting']['sphinxmsgindex']);  </span>
  3. <span style="font-size: 14px;">} else {  </span>
  4. <span style="font-size: 14px;">$result = $s->query($srchtxt,  $_G['setting']['sphinxsubindex']);  </span>
  5. <span style="font-size: 14px;">} </span>
复制代码
改成  
  1. <span style="font-size: 14px;">$_srchtxt = iconv('gbk','utf-8',$srchtxt); //将gbk转成 utf-8   </span>
  2. <span style="font-size: 14px;">if($srchtype == "fulltext") {   </span>
  3. <span style="font-size: 14px;">$result = $s->query("'".$_srchtxt."'",  $_G['setting']['sphinxmsgindex']);  </span>
  4. <span style="font-size: 14px;">} else {   </span>
  5. <span style="font-size: 14px;">$result = $s->query($_srchtxt,  $_G['setting']['sphinxsubindex']);  </span>
  6. <span style="font-size: 14px;">}   </span>
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