nodejs+MongoDB增删改查

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npm install mongodb

npm install mongoose

var mongoose = require('mongoose');

var db = mongoose.createConnection('mongodb://192.168.130.128:27017/test');

var monSchema = new mongoose.Schema({

name:{type:String,default:'Peter'},

age:{type:Number},

sex:{type:String}

});

var monModel = db.model('user',monSchema);

var content = {name:"Peter",age:18,sex:'男'};

var monInsert = new monModel(content);

monInsert.save(function(err){

if(err){

console.log(err);

}

else{

console.log('写入数据成功！');

}

db.close();

});