小编use*_*148的帖子

我是mongo数据库的新手,使用它的curenttly crating web app

db.element.aggregate([{
  "$match": {
    "versions.branch": branch
  }
}, {
  "$match": {
    "$or": [{
      "doctype": "10921"
    }, {
      "doctype": "10926"
    }, {
      "doctype": "10943"
    }, {
      "doctype": "10945"
    }, {
      "doctype": "13162"
    }, {
      "doctype": "1521"
    }, {
      "doctype": "15281"
    }, {
      "doctype": "15282"
    }, {
      "doctype": "15283"
    }, {
      "doctype": "15284"
    }, {
      "doctype": "15291"
    }, {
      "doctype": "15372"
    }, {
      "doctype": "15431"
    }, {
      "doctype": "1545"
    }, {
      "doctype": "1550"
    }, {
      "doctype": "1551"
    }, { …