laravel 配置 elasticsearch

Posted 2020-12-17 hubb

配置对应的版本  ~6.0  和你的安装的 elasticsearch 保持一致

composer require elasticsearch/elasticsearch:~6.0

修elasticsearch 配置文件 /etc/elasticsearch/elasticsearch.yml  （我安装的位置）

network.host: 192.168.0.1  -》network.host: 0.0.0.0  保持 为了让任何ip 访问

重启elasticsearch

service elasticsearch restart  

 

 

 

 

 

 

启动kibana  

/usr/share/kibana/bin/kibana

 

 

 

web.php

//elasticsearch 初始化操作
Route::get(\'/init\',function(){
    $hosts = [
        \'192.168.186.137:9200\',         // IP + Port 换成自己ip
    ];
    $client = \\Elasticsearch\\ClientBuilder::create()           // Instantiate a new ClientBuilder
    ->setHosts($hosts)      // Set the hosts
    ->build();
    $params = [
        \'index\' => \'product\',
        \'body\' => [
            \'settings\' => [
                \'number_of_shards\' => 1,
                \'number_of_replicas\' => 0
            ],
            \'mappings\' => [
                \'my_type\' => [
                    \'_source\' => [
                        \'enabled\' => true
                    ],
                    \'properties\' => [
                        \'first_name\' => [
                            \'type\' => \'keyword\',
                            \'analyzer\' => \'standard\'
                        ],
                        \'age\' => [
                            \'type\' => \'integer\'
                        ]
                    ]
                ]
            ]
        ]
    ];


// Create the index with mappings and settings now
    $response = $client->indices()->create($params);

});


程序执行添加修改操作

$hosts = [
    \'192.168.186.137:9200\',         // IP + Port 换成自己的ip
];
$client = \\Elasticsearch\\ClientBuilder::create()           // Instantiate a new ClientBuilder
->setHosts($hosts)      // Set the hosts
->build();
//写入文档
$params = [
    \'index\' => \'product\',
    \'type\' => \'_doc\',
    \'id\' => $product->id,
    \'body\' => [
        \'title\' => $product->title,
        \'description\' => $product->description,
    ]
];

// Document will be indexed to my_index/my_type/my_id
$response = $client->index($params);


商品搜索

public function index(Request $request)
    {
        $where = [];
        if($request->title)
        {
            //$where[] = [\'title\',\'like\',\'%\'.$request->title.\'%\'];
            $where["title"] = [
                "query"=>$request->title,
                "slop"=>20
            ];
        }
        if($request->description)
        {
            //$where[] = [\'description\',\'like\',\'%\'.$request->description.\'%\'];
            $where["description"] = [
                "query"=>$request->description,
                "slop"=>20
            ];
        }

        if($where)
        {
            $params = [
                \'index\' => \'product\',
                \'type\' => \'_doc\',
                \'body\' => [
                    \'query\' => [
                        \'match_phrase\' => $where
                    ]
                ]
            ];
            $hosts = [
                \'192.168.186.137:9200\',         // IP + Port
            ];
            $client = \\Elasticsearch\\ClientBuilder::create()           // Instantiate a new ClientBuilder
            ->setHosts($hosts)      // Set the hosts
            ->build();
            $results = $client->search($params);

            $products = $results[\'hits\'][\'hits\'];
        }else{
            $products = [];
        }
//        dump($results);exit;
//        $products = Product::where($where)->get();
        
        return view(\'product.index\',compact(\'products\'));
    }