嵌套數(shù)組中的MongoDB$Push我想要添加新的數(shù)據(jù)，我的嵌套數(shù)組我的文件是：{
"username": "erkin",
"email": "erkin-07@hotmail.com",
"password": "b",
"playlists": [
{
"_id": 58,
"name": "asdsa",
"date": "09-01-15",
"musics": [
{
"name": "INNA - Cola Song (feat. J Balvin)",
"duration": "3.00"
},
{
"name": "blabla",
"duration": "3.00"
}
]
}
]}我想在這個播放列表中添加音樂：{
"username": "erkin",
"email": "erkin-07@hotmail.com",
"password": "b",
"playlists": [
{
"_id": 58,
"name": "asdsa",
"date": "09-01-15",
"musics": [
{
"name": "INNA - Cola Song (feat. J Balvin)",
"duration": "3.00"
},
{
"name": "blabla",
"duration": "3.00"
},
{
"name": "new",
"duration": "3.00"
}
]
}
]}以下是我嘗試過的：$users->update(
array(
'_id' => new MongoId (Session::get('id')),
'playlists._id' => $playlistId ),
array(
'$push' => array('playlists.musics' => array(
'name' => 'newrecord',
'duration' => '3.00'
))
));
2 回答
慕桂英546537
TA貢獻1848條經(jīng)驗 獲得超10個贊
db.collection.update(
{ "_id": ID, "playlists._id": "58"},
{ "$push":
{"playlists.$.musics":
{
"name": "test name",
"duration": "4.00"
}
}
})- 2 回答
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