Laravel使用scout集成elasticsearch做全文搜索的实现方法
本文介绍了Laravel使用scout集成elasticsearch做全文搜索的实现方法，分享给大家，具体如下：
安装需要的组件
composerrequiretamayo/laravel-scout-elastic composerrequirelaravel/scout
如果composerrequirelaravel/scout出现报错
Usingversion^6.1forlaravel/scout ./composer.jsonhasbeenupdated Loadingcomposerrepositorieswithpackageinformation Updatingdependencies(includingrequire-dev) Yourrequirementscouldnotberesolvedtoaninstallablesetofpackages. Problem1 -tamayo/laravel-scout-elastic4.0.0requireslaravel/scout^5.0->satisfiablebylaravel/scout[5.0.x-dev]. -tamayo/laravel-scout-elastic4.0.0requireslaravel/scout^5.0->satisfiablebylaravel/scout[5.0.x-dev]. -tamayo/laravel-scout-elastic4.0.0requireslaravel/scout^5.0->satisfiablebylaravel/scout[5.0.x-dev]. -Conclusion:don'tinstalllaravel/scout5.0.x-dev -Installationrequestfortamayo/laravel-scout-elastic^4.0->satisfiablebytamayo/laravel-scout-elastic[4.0.0]. Installationfailed,reverting./composer.jsontoitsoriginalcontent.
那么使用命令
composerrequirelaravel/scout^5.0
修改一下配置文件（config/app.php），添加如下两个provider
'providers'=>[ //essearch加上以下内容 Laravel\Scout\ScoutServiceProvider::class, ScoutEngines\Elasticsearch\ElasticsearchProvider::class, ]
添加完成，执行命令，生成config文件
phpartisanvendor:publish--provider="Laravel\Scout\ScoutServiceProvider"
修改config/scout.php
'driver'=>env('SCOUT_DRIVER','elasticsearch'),
'elasticsearch'=>[
'index'=>env('ELASTICSEARCH_INDEX','你的Index名字'),
'hosts'=>[
env('ELASTICSEARCH_HOST',''),
],
],
在.env配置ES的账号:密码@连接
ELASTICSEARCH_HOST=elastic:密码@你的域名.com:9200
创建一个生成mapping的命令行文件，到app/Console/Commands
['elastic','Wangcai5388']]);
$url=config('scout.elasticsearch.hosts')[0].'/_template/news';
$params=[
'json'=>[
'template'=>config('scout.elasticsearch.index'),
'settings'=>[
'number_of_shards'=>5
],
'mappings'=>[
'_default_'=>[
'dynamic_templates'=>[
[
'strings'=>[
'match_mapping_type'=>'string',
'mapping'=>[
'type'=>'text',
'analyzer'=>'ik_smart',
'ignore_above'=>256,
'fields'=>[
'keyword'=>[
'type'=>'keyword'
]
]
]
]
]
]
]
]
]
];
$client->put($url,$params);
//创建index
$url=config('scout.elasticsearch.hosts')[0].'/'.config('scout.elasticsearch.index');
$params=[
'json'=>[
'settings'=>[
'refresh_interval'=>'5s',
'number_of_shards'=>5,
'number_of_replicas'=>0
],
'mappings'=>[
'_default_'=>[
'_all'=>[
'enabled'=>false
]
]
]
]
];
$client->put($url,$params);
}
}
在kernel中注册这个命令
执行这个命令生成mapping
phpartisanes:init修改model支持全文搜索
hasOne(Star::class,'id','star_id'); } publicfunctioncategory() { return$this->hasOne(Category::class,'id','category_id'); } publicstaticfunctiongetActivityIdByName($name) { returnself::select('id') ->where([ ['status','=',1], ['type_id','=',2], ['title','like','%'.$name.'%'] ])->get()->pluck('id'); } }导入全文索引信息
phpartisanscout:import"App\ActivityNews\Model\ActivityNews"测试简单的全文索引
phpartisantinker >>>App\ActivityNews\Model\ActivityNews::search('略懂皮毛')->get();以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。