-- ----------------------------
-- Table structure for articles
-- ----------------------------
DROP TABLE IF EXISTS `articles`;
CREATE TABLE `articles` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(200) NOT NULL COMMENT ‘标题‘,
`content` text COMMENT ‘内容‘,
PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of articles
-- ----------------------------
INSERT INTO `articles` VALUES (‘1‘, ‘Laravel 测试1‘, ‘Laravel 测试文章内容1‘);
INSERT INTO `articles` VALUES (‘2‘, ‘Laravel 测试2‘, ‘Laravel 测试文章内容2‘);
INSERT INTO `articles` VALUES (‘3‘, ‘Laravel 测试3‘, ‘Laravel 测试文章内容3‘);
INSERT INTO `articles` VALUES (‘4‘, ‘Laravel 测试4‘, ‘Laravel 测试文章内容4‘);
INSERT INTO `articles` VALUES (‘5‘, ‘Laravel 测试5‘, ‘Laravel 测试文章内容5‘);
INSERT INTO `articles` VALUES (‘6‘, ‘Laravel 测试6‘, ‘Laravel 测试文章内容6‘);
INSERT INTO `articles` VALUES (‘7‘, ‘Laravel 测试7‘, ‘Laravel 测试文章内容7‘);
后台代码
<?php namespace app\index\controller; use think\Db; use think\Config; //引入es搜索类 //require ‘./vendor/autoload.php‘; use Elasticsearch\ClientBuilder; use think\Controller; use think\Request; class Index extends Controller { public function index() { return $this->fetch(); } public function getsearch(){ $client = ClientBuilder::create()->build(); $keys = Request::instance()->param(‘keyword‘); $keys = $keys ? $keys : ‘测试‘; $params = [ ‘index‘ => ‘article_index‘, ‘type‘ => ‘article_type‘, ‘body‘ => [ ‘query‘ => [ ‘match‘ => [ ‘content‘ => $keys ] ] ] ]; $response = $client->search($params); $str = ‘‘; $list = $response[‘hits‘][‘hits‘]; //pp($list);die; $str .= ‘<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script> <!-- 最新版本的 Bootstrap 核心 CSS 文件 --> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"> <!-- 最新的 Bootstrap 核心 JavaScript 文件 --> <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js"></script>‘; $str .= ‘<table class="table table-hover"> <thead> <tr> <th>id</th> <th>title</th> <th>content</th> </tr> </thead> <tbody>‘; foreach ($list as $k => $v) { $str .= ‘<tr><td>‘ . $v[‘_source‘][‘id‘] . ‘</td><td>‘ . $v[‘_source‘][‘title‘] . ‘</td><td>‘ . $v[‘_source‘][‘content‘] . ‘</td></tr>‘; } $str .=‘</tbody></table>‘; return $str; } public function search() { /*$client = ClientBuilder::create()->setHosts($hosts)->build();*/ //实例化es类;在项目中引入自动加载文件,并且实例化一个客户端: $client = ClientBuilder::create()->build(); $keys = Request::instance()->param(‘keyword‘); $keys = $keys ? $keys : ‘6‘; $params = [ ‘index‘ => ‘article_index‘, ‘type‘ => ‘article_type‘, ‘body‘ => [ ‘query‘ => [ ‘match‘ => [ ‘content‘ => $keys ] ] ] ]; $response = $client->search($params); return json($response[‘hits‘][‘hits‘]); //pp($response[‘hits‘][‘hits‘]); die; try { //将文档加入索引 //echo ClientBuilder::$aaa; // $data = db::name(‘articles‘)->select(); //查询出多条数据添加索引 /*foreach ($data as $k => $v) { $params = [ ‘index‘ => ‘article_index‘,//数据库名 ‘type‘ => ‘article_type‘,//表名 ‘id‘ => ‘article_‘ . $v[‘id‘],//主键 ‘body‘ => [ ‘id‘ => $v[‘id‘], ‘title‘ => $v[‘title‘], ‘content‘ => $v[‘content‘], ], ]; $response = $client->index($params); } */ //从索引中获取文档 /* $getparams = [ ‘index‘ => ‘article_index‘, ‘type‘ => ‘article_type‘, ‘id‘ => ‘article_1‘ ]; $res = $client->get($getparams);*/ //从索引中删除文档 /*$delparams = [ ‘index‘ => ‘article_index‘, ‘type‘ => ‘article_type‘, ‘id‘ => ‘article_1‘ ]; $res = $client->delete($delparams); */ //删除索引 /*$params = [ ‘index‘ => ‘articles_index‘ ]; $res = $client->indices()->delete($params); print_r($res);*/ //搜索 /*$serparams = [ ‘index‘ => ‘article_index‘, ‘type‘ => ‘article_type‘, ]; $serparams[‘body‘][‘query‘][‘match‘][‘content‘] = $_POST[‘keyword‘]; $resech = $client->search($serparams);*/ //pp($resech); // pp($data); } catch (Exception $e) { echo $e->getMessage(); } } public function savesearchlog() { return ‘111111‘; } }
原文地址:https://www.cnblogs.com/yszr/p/10285357.html