如何将新对象添加到 mongo 中的现有数据

How to add new object to existing data in mongo

我的 table UserCollection:

上有这样一个文档
{
  "FirstName": "Mohammad",
  "LastName": "Waheed", 
}

我想向其中添加另一个数组对象,我该怎么做呢?

  "PhoneNumbers":[  //this object is not present in the table
        {
          "number": NumberInt(8332045764) 
        },
        {
          "number": NumberInt(1234567890) 
        } 
     ] 

我的预期结果是这样的:

{
  "FirstName": "Mohammad",
  "LastName": "Waheed",
  "PhoneNumbers":[  
        {
          "number": NumberInt(8332045764) 
        },
        {
          "number": NumberInt(1234567890) //when i call this method again it should store like this
        } 
     ] 
}

这是我试过的: 1.only 获取那条记录 2. $number 有 phone number

的数据
return $db->update(array('$set' => array("PhoneNumbers.$.number" => $number))); 

您可以使用 $push 命令将多个号码添加到列表

   model.update({'FirstName':'Mohammad'}, {$push:{PhoneNumbers: NumberInt(1234567890)}}, function (err, updatedModelObj) {
if (err) {
   console.log(err);

}
callback(updatedModelObj);

})