hyperf-mongodb/README.md

hyperf-mongodb

介绍

基于hyperf的mongodb连接池组件，暂不支持协程。基于composer项目yumufeng/hyperf-mongodb和项目mongodb/mongodb做了个性化的优化。

hyperf mongodb pool

composer require adamchen1208/hyperf-mongodb

config

在/config/autoload目录里面创建文件 mongodb.php 添加以下内容

return [
    'default' => [
             'username' => env('MONGODB_USERNAME', ''),
             'password' => env('MONGODB_PASSWORD', ''),
             'host' => env('MONGODB_HOST', '127.0.0.1'),
             'port' => env('MONGODB_PORT', 27017),
             'db' => env('MONGODB_DB', 'test'),
             'authMechanism' => 'SCRAM-SHA-256',
             //设置复制集,没有不设置
             //'replica' => 'rs0',
            'pool' => [
                'min_connections' => 3,
                'max_connections' => 1000,
                'connect_timeout' => 10.0,
                'wait_timeout' => 3.0,
                'heartbeat' => -1,
                'max_idle_time' => (float) env('MONGODB_MAX_IDLE_TIME', 60),
            ],
    ],
];

使用案例

使用注解，自动加载 \Hyperf\Mongodb\Mongodb

/**
 * @Inject()
 * @var Mongodb
*/
 protected $mongodb;

tips:

查询的值，是严格区分类型，string、int类型的哦

查询一条数据

$where = ['_id' => '1'];
$result = $this->$mongodb->findOne('test', $where);

查询全部数据

$where = ['_id' => '1'];
$result = $this->$mongodb->findAll('test', $where);

分页查询

$list = $this->$mongodb->findPagination('article', 10, 0, ['author' => $author]);

查询一条数据（_id自动转对象）

$where = ['_id' => '1'];
$result = $this->$mongodb->fetchOne('test', $where);

查询全部数据（_id自动转对象）

$where = ['_id' => '1'];
$result = $this->$mongodb->fetchAll('test', $where);

分页查询（_id自动转对象）

$list = $this->$mongodb->fetchPagination('article', 10, 0, ['author' => $author]);

插入一条数据

$insert = [
            '_id' => '',
            'password' => ''
];
$this->$mongodb->insert('test',$insert);

插入批量数据

$insert = [
            [
                '_id' => '',
                'password' => ''
            ],
            [
                '_id' => '',
                'password' => ''
            ]
];
$this->$mongodb->insertAll('test',$insert);

更新

$where = ['_id'=>'1112313423'];
$updateData = [];

$this->$mongodb->updateColumn('test', $where,$updateData); // 只更新数据满足$where的行的列信息中在$newObject中出现过的字段
$this->$mongodb->updateRow('test',$where,$updateData);// 更新数据满足$where的行的信息成$newObject

删除

$where = ['_id'=>'1112313423'];
$all = true; // 为false只删除匹配的一条，true删除多条
$this->$mongodb->delete('test',$where,$all);

统计

$filter = ['isGroup' => "0", 'wechat' => '15584044700'];
$count = $this->$mongodb->count('test', $filter);

聚合查询

sql 和 mongodb 关系对比图

SQL	MongoDb
WHERE	$match (match里面可以用and，or，以及逻辑判断，但是好像不能用where)
GROUP BY	$group
HAVING	$match
SELECT	$project
ORDER BY	$sort
LIMIT	$limit
SUM()	$sum
COUNT()	$sum

$pipeline= [
            [
                '$match' => $where
            ], [
                '$group' => [
                    '_id' => [],
                    'groupCount' => [
                        '$sum' => '$groupCount'
                    ]
                ]
            ], [
                '$project' => [
                    'groupCount' => '$groupCount',
                    '_id' => 0
                ]
            ]
];

$count = $this->$mongodb->command('test', $pipeline);