sphinx全文索引教程

英文介绍：http://www.sphinxsearch.com/docs/manual-0.9.9.html

一、首先需要在服务器上安装sphinx

在Windows上安装sphinx

1.下载支持mysql的包 http://www.sphinxsearch.com/downloads/sphinx-0.9.9-win32.zip

2.解压缩 sphinx-0.9.9-win32.zip 到 D:\sphinx

3.安装sphinx服务，在命令行执行命令

D:\sphinx\searchd --install --config
d:\sphinx\sphinx.conf --servicename SphinxSearch

英文参照：http://www.sphinxsearch.com/docs ...
#installing-windows

在Linux服务器上安装sphinx

1.下载源码包 http://www.sphinxsearch.com/downloads/sphinx-0.9.9.tar.gz

$ tar xzvf sphinx-0.9.8.tar.gz

$ cd sphinx

$ ./configure --prefix=/usr/local/sphinx --with-mysql=/usr/local/mysql

$ make

$ make install

常见问题1

/usr/local/sphinx-0.9.9/src/sphinx.cpp:20060: undefined reference
to `libiconv_open'

/usr/local/sphinx-0.9.9/src/sphinx.cpp:20078: undefined reference to `libiconv'

/usr/local/sphinx-0.9.9/src/sphinx.cpp:20084: undefined reference to `libiconv_close'

collect2: ld
returned 1 exit status

make[2]: *** [indexer] Error 1

make[2]: Leaving directory `/home/jling/sphinx-0.9.9/src'

make[1]: *** [all] Error 2

make[1]: Leaving directory `/home/jling/sphinx-0.9.9/src'

make: *** [all-recursive] Error 1

解决办法：打开configure文件，找到“#define USE_LIBICONV 1”，将注释去掉，并将1改成0。

常见问题2

error while loading
shared libraries: libmysqlclient.so.16: cannot
open shared object file: No such
file or directory

解决办法：

64位系统ln -s /usr/local/webserver/mysql/lib/mysql/libmysqlclient.so.16.0.0 /usr/lib64/libmysqlclient.so.16

32位系统ln -s /usr/local/webserver/mysql/lib/mysql/libmysqlclient.so.16.0.0 /usr/lib/libmysqlclient.so.16

sphinx.conf样例

source main

{

type = mysql
#数据库类型

sql_host = 10.228.134.211 #数据库ip

sql_user = admin
#数据库用户名

sql_pass = admin
#数据库密码

sql_db = phpcms_v9
#数据库名

sql_port = 3306 #
数据库端口

sql_query_pre = SET NAMES utf8

sql_query_pre = REPLACE
INTO v9_sphinx_counter SELECT 1, MAX(searchid) FROM
v9_search

sql_query = SELECT
searchid, adddate, siteid, typeid, id, data
FROM v9_search \

WHERE searchid>=$start
AND searchid<=$end

sql_query_range = SELECT 1,max_doc_id
FROM v9_sphinx_counter WHERE counter_id=1

sql_range_step = 5000

#字符串属性设置、需要过滤、排序的时候用到

sql_attr_uint = typeid

sql_attr_uint = siteid

sql_attr_uint = id

sql_attr_timestamp = adddate

sql_query_info = SELECT * FROM
v9_search WHERE searchid=$id

}

source delta

{

type = mysql
#数据库类型

sql_host = 10.228.134.211 #数据库ip

sql_user = admin
#数据库用户名

sql_pass = admin
#数据库密码

sql_db = phpcms_v9
#数据库名

sql_port = 3306 #
数据库端口

sql_query_pre = SET NAMES utf8

sql_query = SELECT
searchid, adddate, siteid, typeid, id, data
FROM v9_search \

WHERE searchid >( SELECT
max_doc_id FROM v9_sphinx_counter WHERE counter_id=1 )

sql_query_post = REPLACE
INTO v9_sphinx_counter SELECT 1, MAX(searchid) FROM
v9_search

#字符串属性设置、需要过滤、排序的时候用到

sql_attr_uint = typeid

sql_attr_uint = siteid

sql_attr_uint = id

sql_attr_timestamp = adddate

sql_query_info = SELECT * FROM
v9_search WHERE searchid=$id

}

#主索引

index main

{

source = main

# 放索引的目录

path = D:\sphinx\data\main

# 编码

charset_type = utf-8

# 指定utf-8的编码表

charset_table = 0..9, A..Z->a..z, _, a..z, U+410..U+42F->U+430..U+44F, U+430..U+44F

# 简单分词，只支持0和1，如果要搜索中文，请指定为1

ngram_len = 1

# 需要分词的字符，如果要搜索中文，去掉前面的注释

ngram_chars = U+3000..U+2FA1F

}

#增量索引

index delta

{

source = delta

path = D:\sphinx\data\delta

# 编码

charset_type = utf-8

# 指定utf-8的编码表

charset_table = 0..9, A..Z->a..z, _, a..z, U+410..U+42F->U+430..U+44F, U+430..U+44F

# 简单分词，只支持0和1，如果要搜索中文，请指定为1

ngram_len = 1

# 需要分词的字符，如果要搜索中文，去掉前面的注释

ngram_chars = U+3000..U+2FA1F

}

indexer

{

mem_limit = 128M

}

searchd

{

port = 9312

log = D:\sphinx\data\phpcms\searchd.log

query_log = D:\sphinx\data\phpcms\query.log

read_timeout = 5

max_children = 30

pid_file = D:\sphinx\data\phpcms\searchd.pid

max_matches = 2000

seamless_rotate = 0

preopen_indexes = 0

unlink_old = 1

}

附件：设置计划任务更新索引

1.windows下

需要设置计划任务

#凌晨4点合并索引，执行merge.bat

#其余时间每分钟更新索引，执行delta.bat

merge.bat

@ECHO off

D:\sphinx\bin\indexer.exe --config
D:\sphinx\sphinx.conf --merge
main delta --rotate

echo indexing, window
will close when complete

delta.bat

@ECHO off

D:\sphinx\bin\indexer.exe --config
D:\sphinx\sphinx.conf
delta --rotate

echo indexing, window
will close when complete

2.linux下编辑定时任务 crontab -e

#凌晨4点合并索引，其余时间每分钟更新索引

* 0-3 * * * /usr/local/sphinx/bin/indexer --config /usr/local/sphinx/etc/sphinx.conf
delta --rotate

* 6-23 * * * /usr/local/sphinx/bin/indexer --config /usr/local/sphinx/etc/sphinx.conf
delta --rotate

0 4 * * * /usr/local/sphinx/bin/indexer --config /usr/local/sphinx/etc/sphinx.conf --merge
main delta --rotate

各种路径、权限需要应用所在服务器一致，如：

sphinx.conf 中需要配置

sql_host 数据库主机地址

sql_user 数据库用户名

sql_pass 数据库密码

sql_db 数据库名

sql_port 数据库端口

phpcms表前缀样例中为phpcms_

索引路径 D:\sphinx\data\delta

phpcmsv9_withsphinx.zip

文章来源: http://v9.help.phpcms.cn/html/2010/search_0919/35.html