PHP+MySQL+sphinx+scws实现全文检索功能详解(3)

日期：2020-05-21 栏目：程序人生浏览：次

启动sphinx

[root@MevHost ~]# pkill searchd
[root@MevHost ~]# /usr/local/sphinx2/bin/indexer --config /usr/local/sphinx2/etc/sphinx.conf --all 
[root@MevHost ~]# /usr/local/sphinx2/bin/searchd --config /usr/local/sphinx2/etc/sphinx.conf

如果出现下面的报错

"Oops! It seems that sphinx was built with wrong endianess (cross-compiling?)
either reconfigure and rebuild, defining ac_cv_c_bigendian=no in the environment of
./configure script,
either ensure that '#define USE_LITTLE_ENDIAN = 1' in config/config.h"

我是直接把sphinx下面的config/config.h 改成了他提示的这个 #define USE_LITTLE_ENDIAN = 1，之后make的,

接下来的这段是我们的PHP代码了

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>
  <form method="post" action='test.php'>
    <p>输入：</p> <input type="text" name="q" autocomplete="false">
  </form>
</body>
</html>
<?php
// phpinfo();die;
ini_set('display_errors','1');
error_reporting(E_ALL);
header("Content-type: text/html; charset=utf-8");
if($_POST){
$b_time = microtime(true);
$key = $_POST['q'];
$index = "users";
//========================================分词
$so = scws_new();
$so->set_charset('utf-8');
//默认词库
$so->add_dict(ini_get('scws.default.fpath') . '/dict.utf8.xdb');
//自定义词库
// $so->add_dict('./dd.txt',SCWS_XDICT_TXT);
//默认规则
$so->set_rule(ini_get('scws.default.fpath') . '/rules.utf8.ini');
//设定分词返回结果时是否去除一些特殊的标点符号
$so->set_ignore(true);
//设定分词返回结果时是否复式分割，如“中国人”返回“中国＋人＋中国人”三个词。
// 按位异或的 1 | 2 | 4 | 8 分别表示: 短词 | 二元 | 主要单字 | 所有单字
//1,2,4,8 分别对应常量 SCWS_MULTI_SHORT SCWS_MULTI_DUALITY SCWS_MULTI_ZMAIN SCWS_MULTI_ZALL
$so->set_multi(false);
//设定是否将闲散文字自动以二字分词法聚合
$so->set_duality(false);
//设定搜索词
$so->send_text($key);
$words_array = $so->get_result();
$words = "";
foreach($words_array as $v)
{
  $words = $words.'|('.$v['word'].')';
}
//加入全词
#$words = '('.$key.')'.$words;
$words = trim($words,'|');
$so->close();
echo '<p>输入：'.$key.'</p>'."\r\n";
echo '<p>分词：'.$words.'</p>'."\r\n";
//========================================搜索
$sc = new SphinxClient();
$sc->SetServer('127.0.0.1',9312);
#$sc->SetMatchMode(SPH_MATCH_ALL);
$sc->SetMatchMode(SPH_MATCH_ANY);
$sc->SetArrayResult(TRUE);
$res = $sc->Query($words,$index);
echo "<hr>";
echo "<pre>";
print_r($res);
$e_time = microtime(true);
$time = $e_time - $b_time;
echo $time;
}
exit;
?>

转载注明出处：http://www.heiqu.com/5517.html

PHP+MySQL+sphinx+scws实现全文检索功能详解(3)

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