nodejs web framework

My first web development framework and the first web development framework How can I become an architect? What are the requirements? As a code farmer, I am eager to become a qualified web architect. It took me four hours to complete a simple

I'm using the window system, and the rest of the system should be similar.1. Downloadhttps://nodejs.org/en/Just click on the latest version to download.2. Installation3. TestingOpen cmd command line, input node directly and enterType Console.log ("hello,world!");View Output Resultshello,world! undefined4. Create a working directoryFind a system disk, create a workspace\nodejs\5. Create a simple Web projectC

//Serve up Public/ftp folder6 varServe = servestatic (' public ', {' index ': [' index.html ', ' index.htm ']})7 8 //Create Server9 varServer = Http.createserver (functiononrequest (req, res) {Ten Serve (req, res, Finalhandler (req, res)) One }) A - //Listen -Server.listen (1338); theConsole.log (' Server running at http://127.0.0.1:1338/');Run the words as long as the execution: node server3.js Yes,Then the browser input http://127.0.0.1:1338/ to access the files in the project folder.Note:

Finally write some of their own feel useful things, at least to do a simplification of the duplication of work, I hope to be equally useful to everyone, I will release the source code, I also write carefully, try to reduce the appearance of the bug, also please everyone if there is a need I can continue to add features, and then update the code.At present, only some small functions are realized, and the functions of automatic deployment and other features in development will be realized in succe

/** * Created by Administrator on 2018/2/25 0025. */var https = require(‘http‘);var schedule = require(‘node-schedule‘);var rule = new schedule.RecurrenceRule();// rule.second = [0,10,20,30,40,50];//隔十秒// rule.hour =0;rule.minute =0;rule.second =0;//每天0点执行rule.minute = [0,20,40];//每小时的0分钟，20分钟，40分钟执行var j = schedule.scheduleJob(rule, function(){ httpGet(); console.log(‘现在时间：‘,new Date());});function httpGet() { var uri = "http://baidu.com" https.get(uri, function (res) { console.log("状态码: " + re

The first article about Nodejs, the code here as a backup.The code is not currently complete and is a blocking code.1.index.jsAr server=require ('./server '); var route=require ('./router '); var requesthandler=require ('./requesthandlers '); var handle={}handle['/']=requesthandler.start;handle['/start ']=requesthandler.start;handle['/upload ']=requesthandler.upload;server.start (route.route,handle) ;2.server.jsvarHttp=require (' http ');varUrl=requir

that the child page to customize, using block content syntax to define the custom areaIndex useExtends layoutTo use a master page, use a keyword followed by a space, and then display the content with a normal stringFor example: H1=title, write a H1 tag to the page, the content is index.js pass over the title parameterThe nested use of tags is reflected in the indentation:The basic process is almost there.But a small problem is that router's module definition is1 module.exports = router;To retur

Web security under NodeJs Web security is a topic that we must pay attention to and cannot escape. This article introduces various common Web attack techniques and solutions, especially for Node. security is even more important for js, a new language. This article mainly refers to the book "Node. js Practice". In addit

Improving NodeJS Website Security: Web Server anti-hacker attack skills Undoubtedly, Node. js is becoming increasingly mature. In this case, we have not yet formed many security rules. In this article, I will share some tips on improving Node. js security.Win Friends Without eval You should not only avoid using eval-you should also avoid using eval in the following situations. They are equivalent to directl

Web front-end JavaScript consists of:ECMAScript, (is the JS standard, JS is its implementation and extension, it describes the language of the syntax and basic objects, such as: syntax, operators, statements, inheritance mechanisms, data structures and some built-in objects)Dom (Document Object Model), describes the method and interface for processing Web page content, parses the entire document file into a

Many web front-ends may want to develop frequently in their daily development.Sorry, that's wrong.Many web front ends do not always have to be implemented in a server environment when they are being developed.Like when you're using Angularjs's route module, etc...And then you might go back under such software like Wampserver, and then start all sorts of failures .Now, you just need three steps to get your p

1 //Load HTTP Service pack2 varHTTP = require ("http");3 4 //Create a service5 varServer =Http.createserver (requestlistener);6 7 //Listening Port8Server.listen (7798);9 Ten //request Listener Processing method One functionRequestlistener (req, res) { AConsole.info (Req.url);//Console Output Information -Res.write ("www.xmczzs.com");//source code for Web requests -Res.end ();//End of Request the } - - - //Access Address + //http://localhost:7798/som

varHTTP = require ("http"), URL= Require ("url"), Path= Require ("path"), FS= Require ("fs"); Http.createserver (function(req, res) {varpathname = __dirname +Url.parse (req.url). pathname; if(path.extname (pathname) = = "") {pathname+= "/"; } if(pathname.charat (pathname.length-1) = = "/") {pathname+ = "index.html"; } if(path.isabsolute (pathname)) {Switch(path.extname (pathname)) { case". html": Res.writehead (200, { "content-type": "text/html" }); break

Web framework essence, web FrameworkWeb framework nature As we all know, all Web applications are essentially a socket server, and your browser is actually a socket Client. #!/usr/bin/env python#coding:utf-8 import socket def handle_request(client): buf = client.recv(10

already have. However, the book also gives a detailed description of functions and objects in JavaScript because they are very different from functions and objects in other languages of the same programming language. the structure of the book After reading this book, you will complete a complete Web application that allows users to browse the page and upload files. Of course, the application itself is nothing great, but rather than the code itself to

as editposts.aspx?name=test1id=123456. The Post method is to put the submitted data in the body of the HTTP packet. The data size for get commits is limited (because the browser has a limit on the length of the URL), and there is no limit to the data submitted by the Post method. The Get method needs to use Request.QueryString to get the value of the variable, and the Post method takes the value of the variable by Request.Form. The Get method submits the data, which brings security

200-line custom asynchronous non-blocking Web framework and 200-line asynchronous web Framework In the Python Web framework, Tornado is famous for its asynchronous non-blocking. This article uses 200 lines of code to complete a mi

Implementation of modular applications in lightweight Web framework Flask and web framework flask Flask is a lightweight Web framework. Although it is lightweight, it can also be implemented for a large-scale modular application o

Before using Django to do a small site, the feeling that Django is too cumbersome, so ready to change a more lightweight Web framework to play. web.py author has been hung up, the project has not been updated for a long time, so not ready to use it. And flask is also a mature lightweight Web framework, with many Star a

before using Django to make a small site, feel Django is too cumbersome, so ready to switch to a more lightweight Web framework to play. web.py author has been hung up, the project has not been updated for a long time, so not ready to use it. And Flask is also a mature lightweight Web framework with many Star and Fork