安装
假设你的系统上已经安装好饿 Homebrew，执行以下命令：
➜ ~ brew install mysql
启动MySQL:
➜ ~ mysql.server start
然后关闭MySQL:
➜ ~ mysql.server stop
安装Sphinx并将其支持MySQL：
➜ ~ brew install sphinx --with-mysql
# Sphinx 默认安装在 /usr/local/Celler/sphinx/[版本号]/
安装PHP的Sphinx扩展
➜ ~ brew install homebrew/php/php56-sphinx
# PHP-Sphinx 扩展默认安装在 /usr/local/Cellar/php56-sphinx/[版本号]/
检查 Sphinx 及扩展安装是否成功
第一步：配置 Sphinx 与数据库连接
配置文件：/usr/local/Celler/sphinx/sphinx.conf
# 如果配置文件不存在，复制 sphinx.conf.dist 至 sphinx.conf
# 下面是配置：
source src1
{
type = mysql // 数据库类型
sql_host = localhost // 所连接的 ip
sql_user = user // 数据库用户名
sql_pass = pass // 数据库密码
sql_db = test // 数据库名称
sql_port = 3306 // 数据库端口
....
默认情况下只需要修改数据库用户名和密码就可以了。
第二步：在数据库中新建一个需要被 Sphinx 索引的测试数据库
➜ ~ mysql -u root -p // 登录数据库
mysql> create database test; // 创建名为 test 的数据库
mysql> exit; // 退出mysql
// 导入测试数据
mysql -u [数据库用户名] -p [数据库密码] < /usr/local/Cellar/sphinx/[版本号]/etcexample.sql
如果没有出现什么错误就说明数据库已经创建成功了。接下来建立索引。
第三步：使用 Indexer 建立索引
➜ ~ /usr/local/Cellar/sphinx/[版本号]/bin/indexer --all
输出如下信息（版本号可能会有出入）：
Sphinx 2.2.10-id64-release (2c212e0)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)
using config file '/usr/local/Cellar/sphinx/2.2.10/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 0.160 sec, 1198 bytes/sec, 24.84 docs/sec
indexing index 'test1stemmed'...
collected 4 docs, 0.0 MB
sorted 0.0 Mhits, 100.0% done
total 4 docs, 193 bytes
total 0.005 sec, 32339 bytes/sec, 670.24 docs/sec
skipping non-plain index 'dist1'...
skipping non-plain index 'rt'...
total 8 reads, 0.000 sec, 0.1 kb/call avg, 0.0 msec/call avg
total 24 writes, 0.000 sec, 0.1 kb/call avg, 0.0 msec/call avg
rotating indices: successfully sent SIGHUP to searchd (pid=1342).
第四步：启动 searchd
➜ ~ searchd
输入如下信息：
Sphinx 2.2.10-id64-release (2c212e0)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)
using config file '/usr/local/Cellar/sphinx/2.2.10/etc/sphinx.conf'...
listening on all interfaces, port=9312
listening on all interfaces, port=9306
precaching index 'test1'
precaching index 'test1stemmed'
precaching index 'rt'
precached 3 indexes in 0.003 sec
出现上面这些信息，说明启动成功！
第五步：使用 PHP 检测 Sphinx 及扩展是否安装成功
"",
"after_match" => "",
"chunk_separator" => " ... ",
"limit" => 60,
"around" => 3,
);
foreach ( array(0,1) as $exact )
{
$opts["exact_phrase"] = $exact;
print "exact_phrase=$exact\n";
$cl = new SphinxClient ();
$res = $cl->BuildExcerpts ( $docs, $index, $words, $opts );
if ( !$res )
{
die ( "ERROR: " . $cl->GetLastError() . ".\n" );
} else
{
$n = 0;
foreach ( $res as $entry )
{
$n++;
print "n=$n, res=$entry\n";
}
print "\n";
}
}
以上源码输出：
exact_phrase=0
n=1, res=this is my test text to be highlighted, ...
n=2, res=another test text to be highlighted, below limit
n=3, res=test number three, without phrase match
n=4, res=final test, not only ... with swapped phrase text test as well
exact_phrase=1
n=1, res=this is my test text to be highlighted, ...
n=2, res=another test text to be highlighted, below limit
n=3, res=test number three, without phrase match
n=4, res=final test, not only without phrase match, but also above ...
搞定！