Node. js blog instance (9) Tag and tag page, node. js instance
Original tutorial.
Each article has a maximum of three tags (less than three tags can also be). When you click the link on the left-side tab of the home page, you can jump to the tab and list all existing tags. W
node. JS environment Self-built, refer to the Novice tutorial node. js.1 submitting form forms in index.html via AjaxThe register.html file is as follows:DOCTYPE HTML>HTML>Head> MetaCharSet= "UTF-8" /> title>Documenttitle> Scriptsrc= "Jquery.js">Script> Scriptsrc
This article mainly introduces a simple node. js server example. This article implements a simple helloworld example and shows how to run this server, for more information, see the following example: hello world.
It seems that the first section of each language tutorial will talk about this, and we are no exception.
First, create a project directory, which ca
step will go to github to download npm files and progress, and the fourth step is to install npm to node. js will copy several cmd files and the mode_modules folder to the nodejs directory.
In this way, npm is configured.
If you need to install any modules, enter npm install ***.
If there is no npm or windows users can use github to download socket. io and put it into the node_modules folder. For detailed
Detailed description of Node. js in Wondows using the MongoDB environment configuration, node. jsmongodb
A database is usually required to store Website user data and business data. MongoDB and Node. js is a perfect fit, because MongoDB is a document-based non-relational dat
This article mainly introduces how to optimize Node. this article describes the ten tips for jsWeb application running speed, including parallel, asynchronous, cache, gzip compression, and client rendering. If you need them, refer to Node. js has benefited from its event-driven and asynchronous features, and has become very fast. However, in modern networks, it i
increasing rapidly, but also the quality of the package is significantly better than in other languages. Many star-level packages are simple and dexterous, designed for the use of developers. My most commonly used toolkit, such as Socket.io, Moment.js, Underscore.js, Async.js, Express.js, Bower.js, Grunt.js, forever.js ..., is really changing my previous programming habits. (Want to know more about the Topic.alibabacloud.comnode.js Video tutorial sec
Nothing to do, study a node. js, although there are a lot of resources on the Internet tutorial, but it is not as good as the memory of their own handwriting to the deep.Create a node server The first step: Download the node. JS i
your own ladder), no ladder child shoes can go to the Novice tutorial (the Chinese own translation of the site, the content is basically the same), the small spit trough: w3schools exercise too water, 6 questions basic practice are similar, up to two or three places, The final test is actually 24 choice questions, it is difficult to think of it However, it seems that the way people profit is the last certificate after the end of the study, the price
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References:Https://github.com/alsotang/node-lessons/tree/master/lesson3
Http://www.imooc.com/video/7965
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[Node. js learning] -- (7) -- install Mongodb and node. jsmongodb
Download and install mongodb
Reference: mongodb official website http://www.mongodb.org/
Download mongodb-win32-x86_64-2008plus-ssl-3.0.0-signed, msi
Knowledge: view the number of digits in the system
wmic os get osarchitecture
Install
Reference: Official website
Node. js blog instance (10) pv statistics and message statistics, node. jspv
Original tutorial.
In post. js, modify var post = {...} To (after each change, clear e:/mongodb/blog ):
// Document var post = {name: this. name, time: time, title: this. title, post: this. post, t
Node + express crawler tutorial, node Crawler
I recently started to learn node. js again, and I forgot everything I learned before. So I want to learn it again, so let's start with a simple crawler.
What is crawler?
Baidu encyclopedia's explanation:
Web Crawler is a program
request is chunked, the terminating character ' 0\r\n\r\n ' is sent. If data is specified, it is equivalent to calling Request.write (data, encoding) before calling Request.end (callback). If callback is specified, it is called when the request flow ends.
request.flushHeaders()
No
Refreshes the request header. For efficiency reasons, node. JS typically caches the request header unti
result.
This program calls the http module provided by node. js, replies the same content to all Http requests, and listens to port 3000. After the script is run, it does not exit immediately. You must press ctro + c to stop it. This is because the listen function creates an event listener.
4. debug the script
After the node.
system resources required by Node. js depend on your architecture requirements. In this tutorial, we will perform the installation on a server with 1 GB memory, 1 GHz processor, and 10 GB disk space. The installation is minimal and no Web server or database server is required.
2) system updates
Before installing Node.
Getting started with Linux: how to install Node. js on Linux
Q: How do I install Node. js on your Linux release?
Node. js is built on Google's V8 JavaScript engine server software platform. No
Tags: mongodb node. JS Express Angularjs DatabaseIn order to save the user data and business data for a site, a database is usually required. MongoDB and node. JS are particularly well-matched because MongoDB is a document-based, non-relational database that is stored in Bson (the lightweight binary format of JSON), an
-time responsibility for Node development.
In July 2011, Node launched the Windows Edition with Microsoft's support
At the end of January 2012, Ryan Dahl turned his head to Isaac Z.schlueter and turned to some research projects.
In December 2014, many of the heavyweight node developers were dissatisfied with Joyent's management of
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