Part1-課程教材教材名稱:Node.js與MongoDB•™材--網路及平台... ·...

Part1 - 課程教材教材名稱: Node.js與MongoDB 國立高雄大學資訊工程學系張保榮教授計劃名稱: 104年度教育部資通訊軟體創新人才推升推廣計畫跨校資源中心: 雲端運算(國立中山大學) 課程名稱: 網路及平台服務

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Transcript of Part1-課程教材教材名稱:Node.js與MongoDB•™材--網路及平台... ·...

Part1 -

: Node.jsMongoDB

: 104: ():
MongoDB

MongoDB

MongoDB

mongodb-native

Mongoose
MongoDB

Node.js MongoDB

JavaScript JSON

Node.js JSON MongoDB

MongoDB

JSON

JavaScript JSON
MongoDB Document

MongoDB

RDBMS MongoDB

Database Database

Table Collection

Record/Row Document

Column Field

Primary Key _id ()

Relational Database
MongoDB

https://www.mongodb.org/
MongoDB
MongoDB
MongoDB
MongoDB
MongoDB
MongoDB

C:\data\db

C:\mongodb\bin mongod.exe

MongoDB Sever
MongoDB

cmd

mongo MongoDB

test

"\mongo"
MongoDB

use

={:"",:""};

db..save();
MongoDB

db..findOne({:""});

var = db..findOne({:""});

. = "";

db..save();
MongoDB

db..findOne({:""});

db..remove({});
mongodb-native

MongoDB mongodb-native

mongodb-native MongoDB

API MongoDB

NPM

cmd

npm install -g mongodb
mongodb-native

MongoDB Node.js

native.js
MongoClient connect() MongoDB

MongoDB port

mongodb://[username]:[password]@[host]:[port]/[databasename]
db

collection()

db.collection([collection name])

var = db.collection([collection name]);
collection insert()

collection.insert(docs[, options] [, callback])

native_insert.js
collection findOne()

collection.findOne(query[, options], callback)

native_find.js
collection remove()

collection.remove([selector] [, options], [callback])

native_remove.js
collection update()

collection.update(selector, document [, options] [, callback])

native_update.js
Mongoose

Mongoose Node.js MongoDB

Node.js Mongoose

JavaScript

MongoDB

http://mongoosejs.com/
Mongoose

NPM Mongoose

cmd

npm install -g mongoose
Mongoose

Mongoose ORM/ODM
Mongoose createConnection() MongoDB

connect(uri(s), [option], [callback])
Model Mongoose

default

created
Model

save()

mongoose_insert.js
find()

mongoose_find.js
remove()

model.remove(conditions, [callback])

mongoose_remove.js
update()

model.update(conditions, update, [options], [callback])

mongoose_update.js
END