tp5.0 中elasticsearch的基本使用

1. composer require elasticsearch/elasticsearch

    

2. 配置php.ini 的 sys_temp_dir 改为 php的tmp文件下

3. 在Elasticsearch中存储数据的行为就叫做索引(indexing)

   在Elasticsearch中，文档归属于一种类型(type),而这些类型存在于索引(index)中

4. 创建索引

5. $es = \Elasticsearch\ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
   $params = [
       'index' => 'test_index'
   ];
   $r = $es->indices()->create($params);
   dump($r);die;

6. 添加文档

7. $es = \Elasticsearch\ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
   $params = [
       'index' => 'test_index',
       'type' => 'test_type',
       'id' => 100,
       'body' => ['id'=>100, 'title'=>'PHP从入门到精通', 'author' => '张三']
   ];
   
   $r = $es->index($params);
   dump($r);die;

8. 修改文档

9. $es = \Elasticsearch\ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
   $params = [
       'index' => 'test_index',
       'type' => 'test_type',
       'id' => 100,
       'body' => [
           'doc' => ['id'=>100, 'title'=>'ES从入门到精通', 'author' => '张三']
       ]
   ];
   
   $r = $es->update($params);
   dump($r);die;

10. 删除文档

11. $es = \Elasticsearch\ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
    $params = [
        'index' => 'test_index',
        'type' => 'test_type',
        'id' => 100,
    ];
    
    $r = $es->delete($params);
    dump($r);die;