Linux下Sphinx的安装和使用

Sphinx是一个基于SQL的全文检索引擎，可以结合MySQL，PostgreSQL做全文搜索，它可以提供比数据库本身更专业的搜索功能，使得应用程序更容易实现专业化的全文检索。Sphinx特别为一些脚本语言设计搜索API接口，如PHP，Python，Perl，Ruby等，同时为MySQL也设计了一个存储引擎插件。

Sphinx 单一索引最大可包含1亿条记录，在1千万条记录情况下的查询速度为0.x秒（毫秒级）。Sphinx创建索引的速度为：创建100万条记录的索引只需 3～4分钟，创建1000万条记录的索引可以在50分钟内完成，而只包含最新10万条记录的增量索引，重建一次只需几十秒。

安装

wget http://sphinxsearch.com/files/archive/sphinx-0.9.9.tar.gz
tar -zxvf sphinx-0.9.9.tar.gz
cd sphinx-0.9.9/
./configure --prefix=/usr/local/sphinx --with-mysql --with-python --enable-id64
make
make install

可能出现的问题：

1、./configure时出错

# 1、安装libmysqlclient-dev
sudo apt-get install libmysqlclient-dev
# 2、查看mysql_config位置，我的在/usr/bin/mysql_config
which mysql_config
./configure --prefix=/usr/local/sphinx --with-mysql=/usr --with-python --enable-id64
make && make install

2、make时出错

cd sphinx-0.9.9/src
vim sphinxexpr.cpp

快速跳到1047行修改（:行号，另外显示行号:set nu）

还有两行也需要修改，具体哪一行看报错信息。

配置

sphinx.conf.dist是配置模板，可以使用cp sphinx.conf.dist sphinx.conf然后在sphinx.conf上修改配置，或者直接新建sphinx.conf文件。

cd /usr/local/sphinx/etc
touch sphinx.conf

如何配置？
更多配置请看https://blog.csdn.net/phachon/article/details/52450970
配置完之后：

# 生成索引
/usr/local/sphinx/bin/indexer --all
# 打开 sphinx 进程
/usr/local/sphinx/bin/searchd

实例

配置文件：

source document
{
  type					= mysql
  sql_host				= 127.0.0.1
  sql_user				= root
  sql_pass				= 
  sql_db				= blog
  sql_port				= 3306
  sql_query_pre 		= SET NAMES UTF8
  sql_query				= SELECT art_id,title,content FORM blog_article
  sql_attr_uint         = art_id
}

index document
{
  source	      = document
  path			  = /usr/local/sphinx/var/data/document
  charset_type	  = utf-8
}

indexer
{
    mem_limit               = 64M
}

searchd
{
  listen                  = 127.0.0.1:3312
  log                     = /usr/local/sphinx/var/log/searchd.log
  query_log               = /usr/local/sphinx/var/log/query.log
  read_timeout            = 5
  client_timeout          = 300
  max_children            = 50
  pid_file                = /var/run/searchd.pid
  max_matches             = 320000
  seamless_rotate         = 1
  preopen_indexes         = 1
  unlink_old              = 1

  mva_updates_pool        = 1M
  max_packet_size         = 8M

  max_filters             = 256
  max_filter_values       = 4096
}

命令行执行：

/usr/local/sphinx/bin/indexer --all
/usr/local/sphinx/bin/searchd

php文件调用：

header("Content-type:text/html;charset=utf-8");
require_once 'sphinxapi.php'; // 这个文件在一开始解压缩后的sphinx-0.9.9/api里
$sc = new SphinxClient();
$sc->SetServer('127.0.0.1',3312);
$sc->SetMatchMode(SPH_MATCH_ALL);
$sc->SetArrayResult(TRUE);
$res = $sc->Query('php');
var_dump($res);

可以正常执行！
但是只能查询英文，如果要查询中文，可以换成下面的配置文件：

source document
{
  type					= mysql
  sql_host				= 127.0.0.1
  sql_user				= root
  sql_pass				= 
  sql_db				= blog
  sql_port				= 3306
  sql_query_pre 		= SET NAMES UTF8
  sql_query				= SELECT art_id,title,content FORM blog_article
  sql_attr_uint         = art_id
}

index document
{
  source	      = document
  path			  = /usr/local/sphinx/var/data/document
  charset_type	  = utf-8
  docinfo         = extern	
  mlock           = 0	
  morphology      = none		
  min_word_len    = 1	
  min_prefix_len  = 1	
  min_infix_len   = 0	
  html_strip      = 0
  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+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+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	
}

indexer
{
    mem_limit               = 64M
}

searchd
{
  listen                  = 127.0.0.1:3312
  log                     = /usr/local/sphinx/var/log/searchd.log
  query_log               = /usr/local/sphinx/var/log/query.log
  read_timeout            = 5
  client_timeout          = 300
  max_children            = 50
  pid_file                = /var/run/searchd.pid
  max_matches             = 320000
  seamless_rotate         = 1
  preopen_indexes         = 1
  unlink_old              = 1
  mva_updates_pool        = 1M
  max_packet_size         = 8M
  max_filters             = 256
  max_filter_values       = 4096
}