chensenlai
10988628a0
语音房项目初始化
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| express | %!s(int64=5) %!d(string=hai) anos | |
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| population | %!s(int64=5) %!d(string=hai) anos | |
| promises | %!s(int64=5) %!d(string=hai) anos | |
| querybuilder | %!s(int64=5) %!d(string=hai) anos | |
| replicasets | %!s(int64=5) %!d(string=hai) anos | |
| schema | %!s(int64=5) %!d(string=hai) anos | |
| statics | %!s(int64=5) %!d(string=hai) anos | |
| README.md | %!s(int64=5) %!d(string=hai) anos | |
| doc-methods.js | %!s(int64=5) %!d(string=hai) anos | |
README.md
This directory contains runnable sample mongoose programs.
To run:
- first install Node.js
- from the root of the project, execute
npm install -d - in the example directory, run
npm install -d - from the command line, execute:
node example.js, replacing "example.js" with the name of a program.
Goal is to show:
global schemasGeoJSON schemas / use (with crs)- text search (once MongoDB removes the "Experimental/beta" label)
lean queriesstatics- methods and statics on subdocs
- custom types
querybuilderpromises- accessing driver collection, db
connecting to replica sets- connecting to sharded clusters
- enabling a fail fast mode
- on the fly schemas
- storing files
map reduceaggregation- advanced hooks
- using $elemMatch to return a subset of an array
- query casting
- upserts
- pagination
- express + mongoose session handling
group by (use aggregation)- authentication
- schema migration techniques
- converting documents to plain objects (show transforms)
- how to $unset