sphinx（三）centos7編譯安裝sphinx-for-chinese
阿新 • • 發佈：2021-01-10
Coreseek目前官方網站已經不能訪問了，大概率估計後期就不會有人維護了。對於長期發展來看，可能是不要好。
所以我的部落格中使用了sphinx-for-chinese。是基於sphinx2.3.1開發的。
下載地址：
進入目錄
cd /usr/local/download/sphinx
安裝依賴：
yum install mysql-devel
編譯，這裡我需要說明一下：我的mysql使用編譯安裝，所有的檔案都被我編譯安裝到/usr/local/mariadb下。如果你的mysql不是使用編譯安裝的，我下邊編譯的命令，你可能沒有辦法使用。
./configure --prefix=/usr/local/sphinxforchinese --with-mysql=/usr/local/mariadb
安裝
make&&make install
安裝成功
1：配置支援中文：
（1）：複製中文字典
cp /usr/local/download/sphinx/xdict_1.1.txt /usr/local/sphinxforchinese/xdict_1.1.txt
（2）：進入sphinx安裝目錄
cd /usr/local/sphinxforchinese
（3）：安裝字典
/usr/local/sphinxforchinese/bin/mkdict xdict_1.1.txt etc/xdict
配置成功顯示：
[root@iZuf60ynur81p6k0ysvtneZ sphinxforchinese]# /usr/local/sphinxforchinese/bin/mkdict xdict_1.1.txt etc/xdict Preparing... Making Chinese dictionary: 100% |******************************| Total words: 284757 File size: 2854912 bytes Compression ratio: 100 % Chinese dictionary was successfully created!
2：啟動：
/usr/local/sphinxforchinese/bin/searchd
報錯：
/usr/local/sphinxforchinese/bin/searchd: error while loading shared libraries: libmariadb.so.3: cannot open shared object file: No such file or directory
解決：
ln -s /usr/local/mariadb/lib/libmariadb.so.3 /usr/lib64/libmariadb.so.3 #建立軟連線
3：再次啟動
/usr/local/sphinxforchinese/bin/searchd
報錯：
[root@iZuf60ynur81p6k0ysvtneZ sphinx]# /usr/local/sphinxforchinese/bin/searchd
Sphinx 2.2.9-id64-release (r5006)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)
FATAL: no readable config file (looked in /usr/local/sphinxforchinese/etc/sphinx.conf, ./sphinx.conf).
[root@iZuf60ynur81p6k0ysvtneZ sphinx]# /usr/local/sphinxforchinese/bin/searchd
Sphinx 2.2.9-id64-release (r5006)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)
FATAL: no readable config file (looked in /usr/local/sphinxforchinese/etc/sphinx.conf, ./sphinx.conf).
沒有配置檔案，解決方法：
cp /usr/local/sphinxforchinese/etc/sphinx-min.conf.dist /usr/local/sphinxforchinese/etc/sphinx.conf
4：再次啟動
/usr/local/sphinxforchinese/bin/searchd
報錯：
[root@iZuf60ynur81p6k0ysvtneZ sphinx]# /usr/local/sphinxforchinese/bin/searchd
Sphinx 2.2.9-id64-release (r5006)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)
using config file './sphinx.conf'...
listening on all interfaces, port=9312
listening on all interfaces, port=9306
precaching index 'test1'
WARNING: index 'test1': preload: failed to open /usr/local/sphinxforchinese/var/data/test1.sph: No such file or directory; NOT SERVING
precaching index 'testrt'
precached 2 indexes in 0.000 sec
就是找不到索引檔案。
我們來修改剛剛複製的sphinx.conf檔案
#
# Minimal Sphinx configuration sample (clean, simple, functional)
#
source src1
{
# 你的資料庫配置資訊
type = mysql
sql_host = localhost
sql_user = mysql
sql_pass =
sql_db = test
sql_port = 3306 # optional, default is 3306
# 資料來源
sql_query = \
SELECT id, group_id, UNIX_TIMESTAMP(date_added) AS date_added, title, content \
FROM documents
# 具體欄位優化
# 正整數型別
sql_attr_uint = group_id
# 時間戳型別
sql_attr_timestamp = date_added
}
index test1
{
source = src1
# 確保目錄存在，不存在建立
path = /usr/local/sphinxforchinese/var/data/test1
# 配置中文字典
chinese_dictionary = /usr/local/sphinxforchinese/etc/xdict
}
index testrt
{
type = rt
rt_mem_limit = 128M
# 確保目錄存在，不存在建立
path = /usr/local/sphinxforchinese/var/data/testrt
rt_field = title
rt_field = content
rt_attr_uint = gid
}
indexer
{
mem_limit = 128M
}
searchd
{
listen = 9312
listen = 9306:mysql41
# 確保目錄存在，不存在建立
log = /usr/local/sphinxforchinese/var/log/searchd.log
# 確保目錄存在，不存在建立
query_log = /usr/local/sphinxforchinese/var/log/query.log
read_timeout = 5
max_children = 30
# 確保目錄存在，不存在建立
pid_file = /usr/local/sphinxforchinese/var/log/searchd.pid
seamless_rotate = 1
preopen_indexes = 1
unlink_old = 1
workers = threads # for RT to work
# 確保目錄存在，不存在建立
binlog_path = /usr/local/sphinxforchinese/var/data
}
我們將/usr/local/sphinxforchinese /etc目錄下（安裝目錄）的example.sql匯入資料庫
# 使用test資料庫
MariaDB [(none)]> use test;
Database changed
MariaDB [test]> source /usr/local/sphinxforchinese/etc/example.sql
Query OK, 0 rows affected, 1 warning (0.005 sec)
Query OK, 0 rows affected (0.010 sec)
Query OK, 4 rows affected (0.003 sec)
Records: 4 Duplicates: 0 Warnings: 0
Query OK, 0 rows affected, 1 warning (0.002 sec)
Query OK, 0 rows affected (0.014 sec)
Query OK, 10 rows affected (0.002 sec)
Records: 10 Duplicates: 0 Warnings: 0
建立索引：
/usr/local/sphinxforchinese/bin/indexer -c /usr/local/sphinxforchinese/etc/sphinx.conf --all --rotate
建立成功：
Sphinx 2.2.9-id64-release (r5006)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)
using config file '/usr/local/sphinxforchinese/etc/sphinx.conf'...
indexing index 'test1'...
collected 4 docs, 0.0 MB
sorted 0.0 Mhits, 100.0% done
total 4 docs, 193 bytes
total 0.003 sec, 50168 bytes/sec, 1039.77 docs/sec
skipping non-plain index 'testrt'...
total 4 reads, 0.000 sec, 0.1 kb/call avg, 0.0 msec/call avg
total 12 writes, 0.000 sec, 0.1 kb/call avg, 0.0 msec/call avg
rotating indices: successfully sent SIGHUP to searchd (pid=4092).
使用PHP做測試：
示例PHP檔案在下載的包目錄（/usr/local/download/sphinx/api）下
我這裡使用原生PHP做的測試，因此，你需要將sphinxapi.php放在一個你能引用到的地方
index.php
<?php
// phpinfo();
require("/usr/local/nginx/html/sphinxapi.php");
$sphinx = new Sphinxclient();
$sphinx->setServer('127.0.0.1',9312);
$keyword='test';//要搜尋的關鍵字
$index= 'test1';//索引名稱
//查詢出關鍵字所在的主鍵ID
$sphinx->_limit=2000;
$res= $sphinx->Query($keyword, $index);
// $res = $sphinx->Query($keyword, '*');
if(isset($res['matches'])){
$ids = array_keys($res['matches']);
$ids = implode(',',$ids);
}else{
print_r('內容不存在');exit;
}
$sql = "SELECT * from documents where id in ($ids)";
$mysqli_con= mysqli_connect('127.0.0.1','mysql', '', 'test', '3306', '/usr/local/mariadb/tmp/mysql.sock');
$res = mysqli_query($mysqli_con, $sql);
while($row = mysqli_fetch_assoc($res)){
$data[] = $row;
}
foreach($data as $key=>$v)
{
$v = str_replace($keyword, "<font color='red'>{$keyword}</font>", $v);
$data[$key]= $v;
}
echo "<pre>";
print_r($data);//*/
訪問得到如下結果：
結果沒問題，但是有一個報錯：
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; SphinxClient has a deprecated constructor in /usr/local/nginx/html/sphinxapi.php on line 406
解決方案：
找到與類SphinxClient同名的函式，將函式名改為__construct即可。
測試中文結果如下圖所示：
5：sphinx常用命令
（1）：啟動
/usr/local/sphinxforchinese/bin/searchd
（2）：停止
/usr/local/sphinxforchinese/bin/searchd –stop
（3）：建立索引
/usr/local/sphinxforchinese/bin/indexer -c /usr/local/sphinxforchinese/etc/sphinx.conf --all --rotate
以上大概就是sphinx-for-chinese的安裝及使用方式。
有好的建議，請在下方輸入你的評論。
歡迎訪問個人部落格
https://guanchao.site
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