coreseek 基与Sphinx 的全文索引

假设有两张那个表，分别为articles,article_photos两张表。搜索的时候，要匹配articles.title、articles.intro、article_photos.caption这三个字段。

• PHP页面

header("content-type:text/html;charset=utf8");
include './sphinxapi.php'; //包含sphinxapi类
$sphinx = new SphinxClient(); //实例化
$sphinx->SetServer('localhost', 9312);//链接
$sphinx->SetLimits(0, 1000, 1000); //默认匹配20条记录。加上这行表示匹配1000条记录。（可用于分页）
$res = $sphinx->Query("暴动", "*");//查询的字段第二参数是你配置文件里面写得规则这里是*就会匹配所有规则

echo "<pre>";
print_r($res['matches']);

• coreseek.conf 内容配置如下

#源定义
#mysql类只实现连接数据库
source mysql {
    type                    = mysql
    sql_host                = localhost
    sql_user                = root
    sql_pass                =
    sql_db                  = nextmgz_archive
    sql_port                = 3306
    sql_query_pre           = SET NAMES utf8

    # 命令行查询时，设置正确的字符集
    sql_query_info_pre      = SET NAMES utf8
}

# 继承mysql
source articles : mysql
{
    #sql_query第一列id需为整数
    #title、content作为字符串/文本字段，被全文索引
    sql_query                = SELECT art_id,title,intro FROM articles

    # 从SQL读取到的值必须为整数
    sql_attr_uint            = art_id

    # 从SQL读取到的值必须为整数，作为时间属性
    # sql_attr_timestamp        = date_added

    # 命令行查询时，从数据库读取原始数据信息
    sql_query_info          = SELECT * FROM articles WHERE art_id=$id
}

#index定义
index articles
{
    # 对应的source名称
    source           = articles
    #请修改为实际使用的绝对路径，例如：/usr/local/coreseek/var/
    path             = E:/__Work/coreseek-4.1-win32/var/data/articles
    docinfo          = extern
    mlock            = 0
    morphology       = none
    min_word_len     = 1
    html_strip       = 0

    #中文分词配置，详情请查看：http://www.coreseek.cn/products-install/coreseek_mmseg/
    #charset_dictpath = /usr/local/mmseg3/etc/ #BSD、Linux环境下设置，/符号结尾
    charset_dictpath    = E:/__Work/coreseek-4.1-win32/etc/ #Windows环境下设置，/符号结尾，最好给出绝对路径，例如：C:/usr/local/coreseek/etc/...
    charset_type        = zh_cn.utf-8
}

source article_photos : mysql
{
    sql_query               = SELECT art_id,caption FROM article_photos
    sql_attr_uint           = art_id
    sql_query_info       = SELECT * FROM article_photos WHERE art_id=$id
}

index article_photos
{
    source           = article_photos
    path              = E:/__Work/coreseek-4.1-win32/var/data/article_photos
    docinfo          = extern
    mlock            = 0
    morphology       = none
    min_word_len     = 1
    html_strip       = 0
    charset_dictpath = E:/__Work/coreseek-4.1-win32/etc/ #Windows环境下设置，/符号结尾，最好给出绝对路径，例如：C:/usr/local/coreseek/etc/...
    charset_type     = zh_cn.utf-8
}

#全局index定义
indexer
{
    mem_limit            = 128M
}

#searchd服务定义
searchd
{
    listen              = 9312
    read_timeout        = 5
    max_children        = 30
    max_matches         = 1000
    seamless_rotate     = 0
    preopen_indexes     = 0
    unlink_old          = 1
    pid_file            = E:/__Work/coreseek-4.1-win32/var/log/searchd_mysql.pid    #请修改为实际使用的绝对路径，例如：/usr/local/coreseek/var/...
    log                 = E:/__Work/coreseek-4.1-win32/var/log/searchd_mysql.log    #请修改为实际使用的绝对路径，例如：/usr/local/coreseek/var/...
    query_log           = E:/__Work/coreseek-4.1-win32/var/log/query_mysql.log      #请修改为实际使用的绝对路径，例如：/usr/local/coreseek/var/...
    binlog_path         =                                                       #关闭binlog日志
}

• 建立索引。启动服务

# 建立所有索引（或者执行下面两条）
E:/__Work/coreseek-4.1-win32/bin/indexer -c E:/__Work/coreseek-4.1-win32/bin/coreseek.conf --all --rotate

# 建立指定索引
E:/__Work/coreseek-4.1-win32/bin/indexer -c E:/__Work/coreseek-4.1-win32/bin/coreseek.conf articles
E:/__Work/coreseek-4.1-win32/bin/indexer -c E:/__Work/coreseek-4.1-win32/bin/coreseek.conf article_photos

# sphinx啟動
E:/__Work/coreseek-4.1-win32/bin/searchd -c E:/__Work/coreseek-4.1-win32/bin/coreseek.conf