node js monitoring

Parse the code deployment method of Node. js Based on modules and packages, and deploy node. js Module path parsing rules Experienced C programmers first write from the make file when writing a new program. Similarly, before using NodeJS to write a program, in order to have a good start, you must first prepare the dire

This article describes how to build a Node. js development environment in Linux. Node allows JavaScript programs to be explained and run in the local operating system environment. For more information, see 1. install node. js in Linux Ubuntu: sudo apt-get install nodejs np

Node. js Study Notes (2)-modularization, node. js Study Notes Welcome to reprint, but please indicate the source: http://blog.csdn.net/sysuzjz/article/details/43987289 Thanks: nodebeginner.org An application consists of different modules. Now we will introduce these modules one by one.In the previous section of the ser

Summarize some error types in Node. js and summarize the node. js types. Preface Multiple types of errors may occur in Node. js applications. For example, if a syntax error or runtime error occurs, a JavaScript error is triggered.

Analyzes the callback and code design modes in Node. js asynchronous programming, and node. js design modes The biggest selling point of NodeJS is the event mechanism and asynchronous IO, which is not transparent to developers. Developers need to write code in asynchronous mode to use this selling point, which has also

Node. js has quickly benefited from its event-driven and asynchronous features. This article will introduce 10 articles. It has been tested that it can greatly improve the skills of Node applications. Let's take a look at NodeJS one by one as a server-side JavaScript interpreter, which will change the concept of how the server works. It aims to help programmers b

Node. js for front-end pig and Node. js for pigFront-end pig flying traditional front-end pig most of the work is the page layout, rendering and animation effects, playing with is always a web shell, because there is no background support, this always makes front-end pig feel a little uncomfortable. The emergence of

Node. js Learning (2)-routing function and form upload, node. js form Today. getting started with js this book has learned some basic knowledge about node, including server creation, implementation of routing functions, form uploa

Hypermedia is a technology that uses a non-linear mesh structure to organize and manage massive multimedia information (including text, images, and videos. The concept of hypermedia is similar to that of hypertext in the early days. The essence of hyper-media is to add links to the text content, which constitutes hyper-text. The same is true for hypermedia. Both hypermedia and hypertext are transmitted over HTTP, which means that hypermedia can be accepted by all browsers. MIME is used to descri

This article mainly introduces Node. js package details, Node. A js package is a directory that contains the package in JSON format. json, Node. the js package basically follows the CommonJS specification. For more information, se

Node. js has to say 12 points. node. js has to say 1. node. js: javascript on the server side. It allows javascript code to be run on the backend (out of the browser environment. 2. event-driven, asynchronous I/O programming mode

For other third-party modules installed through NPM (third-party modules) or local modules, each module exposes a public API. So that developers can import data. For example Copy codeThe Code is as follows:Var mod = require ('module _ name ') After this statement is executed, the Node will load the built-in module or the module installed through NPM. The require function returns an object. The API exposed by this object may be a function, object, or a

After you install node. js, choose a beneficial IDE for your development.After comparing multiple Ides, it is positioned on webstrom and sublime.There is a simple comparison:Webstorm feature is very rich, the front-end development tool of the synthesizer, compared to sublime slightly heavierSublime plug-in is also very rich, the interface is more beautiful, very light, also has a simple project management f

[Simple introduction to node. js] excerpt 2: simple introduction to node. jsChapter 2 module Mechanism 1. The purpose of the CommonJs specification is to allow JavaScript to run anywhere. 2. For a long time, JavaScript has the following defects: (1) No Module System (2) fewer standard databases (3) No standard interface (4) Lack of a package management system The

This article mainly introduces the implementation of sleep function instances in nodejs. This article describes the development process and performance testing of the sleep function, for more information about node. JS, the most unpleasant thing is its single-threaded feature. Many things cannot be done. For CPU-intensive scenarios, the performance is not strong enough. For a long time, I wanted to seek som

be good first, and the method is very simple. Just execute the following command: npm install forever -g After the installation is complete, test it with a simple Node program: forever start test.jsforever stop test.jsforever restart test.js If no error is prompted, it indicates that forever can be used. That is to say, the basic conditions for using forever to start a Node project in the background ar

This article mainly introduces Node. in js, the event transmitter mode is used to implement event binding. This article also explains the basic knowledge of callback mode, transmitter mode, and event type. For more information, see Node, many objects launch events. For example, a TCP server will launch a "connect" event whenever a client requests a connection. Fo

Node. js package details, Node. js package details In Node. in js language, packages and modules are not essentially different. packages are further abstracted Based on modules. Packages encapsulate an independent function, it is

The main content of the previous article stresses the use of CC ++ to implement Node. js module, This article further explores this issue. If you need it, you can refer to the warm-up to learn about it. Remember this V8 online manual-http://izs.me/v8-docs/main.html. Remember the last building. gyp file? The Code is as follows: {"Targets ":[{"Target_name": "addon ","Sources": ["addon. cc"]}]} In this way,

has been learning node for some time, before the Great node. js, the basic understanding of some of the basic usage of node and some concepts, and then began to see the second node. JS Combat, the first chapter is to build a blog