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转载 node_demo_09 读取文件中的歌词并按时间显示
//第一种 var fs = require('fs'); fs.readFile('./lry.txt',function (err,data) { if (err) { throw err; } (function iterator(i){ ...
2017-11-27 15:28:00
219
转载 node_demo_08 crypto decipher data
var fs = require('fs'); var crypto = require('crypto'); var keyPem = fs.readFileSync('./key.pem'); // var certPem = fs.readFileSync('./cert.pem');...
2017-11-23 21:09:00
137
转载 node_demo_07 express demo
var express = require('express'); var app = express(); app.use(express.static('./public')); // http://localhost:8000/ app.get('/',function(req,re...
2017-11-19 21:06:00
112
转载 node_demo_06 mongoose_default 设置 默认值
//引入mongoose var mongoose = require('mongoose'); // var db = mongoose.connect('mongodb://localhost/test', { useMongoClient: true }); // var db = m...
2017-11-18 21:02:00
901
转载 node_demo_05 mongoose subdocs
var mongoose = require('mongoose'); var db = mongoose.createConnection('mongodb://localhost/test'); mongoose.Promise = global.Promise;//不加这一句会提示 ...
2017-11-13 21:25:00
110
转载 node_demo_4 关于mongoose的对数据进行ID查询小例子
//引用mongoose,连接数据库 var mongoose = require('mongoose'); var db = mongoose.createConnection('mongodb://127.0.0.1/test'); var ObjectId = require('mong...
2017-11-12 21:25:00
172
转载 node_demo_03 一个好玩的图片处理工具gm模块小练习。
/* *修改图片大小 */ //需引用第三方模块,在工作目录下执行npm install gm即可 //通过require引用,Subclass gm to enable ImageMagick var gm = require('gm').subClass({imageMagick:true...
2017-11-07 21:45:00
158
转载 node_demo_02 a simple find data of mongodb
/* * 可实现分页查询的简单数据库操作 by yujinsheng at 2017-11-5 */ //用require导入数据库并建立客户端 var mongodb = require('mongodb'); var client = mongodb.MongoClient; fun...
2017-11-05 21:38:00
91
转载 node_demo_01 a small server
//通过require导入http模块 var http = require('http'); //调用http的createServer()方法创建服一个务器,并将其赋值给server变量,使server具有http.creatServer()的属性。 //传入一个匿名函数,函数具有两个参数...
2017-11-04 21:18:00
115
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