1.环境要求:PHP_VERSION>=5.3.9，composer工具

　　2.在E盘新建文件夹命名为elastic,，拷贝composer.phar到E:/elastic目录下面

　　3.打开命令行窗口，进入E:/elastic

　　4.在命令行运行:phpcomposer.pharrequireelasticsearch/elasticsearch

　　5.此时E:/elastic目录下会出现一个vendor目录，安装成功

　　6.使用方法:require'vendor/autoload.php';$client=newElasticsearch\Client();

创建索引

　　include('./vendor/autoload.php');$elastic=newElasticsearch\Client();$index[‘index’]=‘log’;//索引名称$index[‘type’]=‘ems_run_log’;//类型名称$data[‘body’][‘settings’][‘number_of_shards’]=5;//主分片数量$data[‘body’][‘settings’][‘number_of_replicas’]=0;//从分片数量$elastic->indices()->create($index);

插入索引数据

　　include('./vendor/autoload.php');$elastic=newElasticsearch\Client();$index[‘index’]=‘log’;//索引名称$index[‘type’]=‘ems_run_log’;//类型名称$index[‘id’]=1//不指定id，系统会自动生成唯一id$index[‘body’]=array(‘mac’=>'fcd5d900beca',‘customer_id’=>3,‘product_id’=>5,‘version’=>2);$elastic->index($index);

查询

　　include('./vendor/autoload.php');$elastic=newElasticsearch\Client();$index[‘index’]=‘log’;//索引名称$index[‘type’]=‘ems_run_log’;//类型名称$index[‘body’][‘query’][‘match’][‘mac’]=‘fcd5d900beca’;$index[‘size’]=10;$index[‘from’]=200;$elastic->search($index);

删除文档

　　include('./vendor/autoload.php');$elastic=newElasticsearch\Client();$index['index']='test';//索引名称$index['type']='ems_test';//类型名称$index['id']=2;$elastic->delete($index);