koa1連結mongodb

標籤：route   host   glob   new   UI   高效   pwd   query   cal   

1.項目下安裝mongodb和mongoose

npm  install mongodb --save-devnpm install mongoose --save-dev

2.router中

var router = require(‘koa-router‘)();var mongoose = require(‘mongoose‘);       mongoose.Promise = global.Promise;  //初始化//mongoose.Promise = require(‘bluebird‘);  //疑似高效//----------------希望建個module檔案放在裡面var db = mongoose.connect(‘mongodb://localhost/mydb‘);var User = mongoose.model(‘user‘, new mongoose.Schema({        email: String,         pwd: String,         nicheng: String,       },{_id:true}));  //======================================router.post(‘/zhuce‘, function *(next) {  let subflag = this.query[‘subflag‘];  let email = this.request.body[‘email‘];  //this.body = ‘收到email:‘+email+‘,get收到:‘+subflag;  var user = new User({uname:‘dd‘,pwd:‘dd‘});           user.nicheng=‘張三‘;        user.age=20;            //無效    yield user.save();  this.body = user._id;})

 

koa1連結mongodb