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是Mongo.Collection还是Meteor.Collection？

[英]Is it Mongo.Collection or Meteor.Collection?

原文 2014-09-10 03:00:38 3 2 javascript/ mongodb/ meteor

In the source code in the example apps I've viewed including http://thejackalofjavascript.com/meteor-js-build-apps-lightning-fast/ and https://www.meteor.com/examples/wordplay the former used Meteor.Collection() and the latter used Mongo.Collection() to define their collections. 在我查看的示例应用程序的源代码中包括http://thejackalofjavascript.com/meteor-js-build-apps-lightning-fast/和https://www.meteor.com/examples/wordplay Meteor.Collection（）和后者使用Mongo.Collection（）来定义它们的集合。 What is the difference between the two and what is the difference in use cases? 两者之间有什么区别，用例的区别是什么？

2 个解决方案

Meteor.Collection was renamed Mongo.Collection in 0.9.1 . Meteor.Collection在0.9.1中被重命名为Mongo.Collection 。 The change is currently backward compatible, however you should switch to using Mongo.Collection for any new projects. 该更改目前是向后兼容的，但是您应该切换到使用Mongo.Collection进行任何新项目。 It looks like the docs have mostly been updated except for the wording in the Data and security section. 看起来除了数据和安全部分中的措辞之外，文档大多已经更新。

As per change in Meteor 0.9.1: https://github.com/meteor/meteor/blob/devel/History.md#backwards-compatible-renames 根据Meteor 0.9.1的变化： https ： //github.com/meteor/meteor/blob/devel/History.md#backwards-compatible-renames

Backwards compatible renames: 向后兼容重命名：

Symbol renames: 符号重命名：

Meteor.Collection -> Mongo.Collection Meteor.Collection - > Mongo.Collection

Meteor.Collection.Cursor -> Mongo.Cursor Meteor.Collection.Cursor - > Mongo.Cursor

Meteor.Collection.ObjectID -> Mongo.ObjectID Meteor.Collection.ObjectID - > Mongo.ObjectID

Deps -> Tracker Deps - >追踪器

流星Mongo.Collection _id不匹配 - Meteor Mongo.Collection _id mismatch

$ meteor.collection不返回集合 - $meteor.collection doesn't return a Collection

解析前更改Meteor.Collection - Changing a Meteor.Collection before parsing

如何撤消“Meteor.publish”，并撤消“new Meteor.Collection” - How to undo “Meteor.publish”, and undo “new Meteor.Collection”

如何检查Meteor.Collection是否同步？ - How do you check if a Meteor.Collection is synchronized?

react-native-meteor Meteor.collection（'xxx'）。findOne（）返回未定义，如何进行回调 - react-native-meteor Meteor.collection('xxx').findOne() return undefined, how to make a callback

流星的Mongo系列正在插入垃圾 - Mongo collection in Meteor is inserting junk

流星蒙哥未获取收集数据 - Meteor Mongo Not Getting Collection Data

mongo 控制台中的流星收集查询 - meteor collection query in mongo console

在Meteor中删除Mongo数据库集合 - Dropping a Mongo Database Collection in Meteor

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相关问题 流星Mongo.Collection _id不匹配 - Meteor Mongo.Collection _id mismatch $ meteor.collection不返回集合 - $meteor.collection doesn't return a Collection 解析前更改Meteor.Collection - Changing a Meteor.Collection before parsing 如何撤消“Meteor.publish”，并撤消“new Meteor.Collection” - How to undo “Meteor.publish”, and undo “new Meteor.Collection” 如何检查Meteor.Collection是否同步？ - How do you check if a Meteor.Collection is synchronized? react-native-meteor Meteor.collection（'xxx'）。findOne（）返回未定义，如何进行回调 - react-native-meteor Meteor.collection('xxx').findOne() return undefined, how to make a callback 流星的Mongo系列正在插入垃圾 - Mongo collection in Meteor is inserting junk 流星蒙哥未获取收集数据 - Meteor Mongo Not Getting Collection Data mongo 控制台中的流星收集查询 - meteor collection query in mongo console 在Meteor中删除Mongo数据库集合 - Dropping a Mongo Database Collection in Meteor

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