Objective:
NPM is a package management tool that is installed with Nodejs to solve many of the problems with NODEJS code deployments, and common usage scenarios include the following:
Allows users to download Third-party packages written by others from the NPM server to local use.
Allows users to download and install other written command-line programs from the NPM
NPM is a node's package management repository, a Web site, and a command. How do I add a NPM package to node? It takes only three steps to get it done.First step : In the beginning to open cmd into their own project, in the project directory entered NPM Init return will have a name appears enter this name (thisName must be the only one for the whole network and t
This paper has been transferred from the largest Nodejs community in http://cnodejs.org country. I am the test, very to the force ... Welcome to the node enthusiasts to learn and explore Nodejs development ...
Use NPM to install some packages failed to look over (NPM domestic mirror introduction)
This is also online search, personally tried, very easy to use.
Mirror use Method (three methods any one c
Error:Err! Code elifecycleNPM Err! Errno 1NPM Err! [Email protected] Dev: 'node build/dev-server.js'NPM Err! Exit status 1NPM Err!NPM Err! Failed at the [email protected] Dev script.NPM Err! This is probably not a problem with NPM. There is likely Additional Logging output above.---------------------This error is reported because of the bug of the new version of webpack. solution:Uninstall
NPM 3 Beta brings good news to Windows users and good news to npm
This article is from the article I translated on InfoQ Chinese site, the original address is: http://www.infoq.com/cn/news/2015/06/angular-2-react-native-roadmap
Recently, the npm 3.0 Beta version has been released. This version almost completely overwrites the installer, bringing good news to use
Today, when you look at node books, install Express and look inside the bag. There was no thought of such a situation.An error has been made. Later on, it may be that the default installation path for node is modified. You are ready to build a NPM folder under the wrong path.Note that there is a time when the AppData folder cannot be found. Look at the picture:When you see this picture, you should understand. Because this picture is hidden. People are
NPM Init:For create Package.json file which would recode the dependence.NPM Install:You can also write like:This is a shortcut-to-write NPM install.For example. We want to install Undersocre.jsNPM Install-s UnderscoreThe '-s ' works is it would write down the dependence into the Package.json we just create:{ "name":"commonjsbroswerfiy", "version":"0.0.0", "Description":"", "Main":"Index.js", "Scripts":
Cannot find module ' D:\node\nodejs\node_module\bin\npm-cli.js 'Using NODE-V after NVM installs node no problemUsing NPM-V ErrorFinally, the D:\ root directory is installed separatelyRoot:d:\nvmPath:d:\nodejsNo problem.Which tried many methods, environment variable add deleteAnd the original directly installed node Delete, not enough how to finally successfully solve theNVM Install
Simple Steps to publish a vue component to npm: npm steps of the vue component
1.0 create a project
1.1 initialize a projectEnter npm init, and write whatever you need to fill in
Create the src directory and create alert. vue under the src directory
$ Npm init $ mkdir src $ cd src $ touch alert. vue
Last directo
This is also online search, personally tried, very easy to use.
Mirror use Method (three methods any one can solve the problem, it is recommended to use a third, the configuration will be written dead, the next time the configuration is still in):
1. Through config command, permanent use
NPM Config Set registry https://registry.npm.taobao.org
NPM Info underscore (if the above configuration is correct, this
NPM refers to Node Package Manager, a popular bundle management and distribution tool in node. js. node. JS has joined NPM at the beginning of a version of the Windows installation package and can now go to https://nodejs.org/en/to download the installation package.The installation process is simple, all the way Next and Finish. After the installation is complete, you can create a new command-line window an
Use npm to publish the Node. JS package tutorial, and npm to publish the node. js tutorial
Npm is the package manager of Node. JS. During Node. JS development, it is often used to install/uninstall the package. In fact, the work of releasing a package is also done by it.
Configure package. json
To package a program, you must configure various settings, which are
NPM is the module manager of Node and is extremely powerful. It is one of the important reasons for Node's success.Because of NPM, we can install modules that others have written by just one line of command.$ npm install This article describes the details of the installation mechanism of the NPM module and how to resol
@author ASCE1885 's Github Weibo CSDNThis article due to the potential commercial purposes, not open the full text reprint license, thank you!
NPM, which is the name of node Package Manager, is the first to exist as node's bundle manager. However, after continuous development and growth, now NPM is no longer limited to Node's category, has become a Javascript package manager, see the following
What's NPM?
NPM's full name is Node Package Manager, the package management and distribution tool that is installed along with Nodejs, which makes it easy for JavaScript developers to download, install, upload, and manage installed packages.
NPM Install installation Module
Basic syntax
NPM install (with no args, package dir)
node. js command in--------------------------------node app Prompt and node. js---------------------------------------• After installing node. js, there are two bootable apps: the black node. js command Prompt and the green node. JS• The black node. js command Prompt is the same as the CMD DOS console, and when the Node-v is entered, the node's version number appears, indicating that the current node environment is installed OK. • When you enter the node command and enter the JS encoding environ
Configuration
NPM set
npm set Init-author-name ' Your name '
npm set init-author-email ' Your email '
npm set Init-author-url ' H Ttp://yourdomain.com '
npm set init-license ' MIT '
The above command is equivalent to setting the default value for
include the following:
Copy Code code as follows:
Console.log (' Hello world! ');
The node executable is then invoked with the filename of the script as the first parameter parameter:
Copy Code code as follows:
$ node Hello_world.js
Hello world!
Finally, use Ctrl+d or CTRL + C to exit the node command-line interface.
Preparing and using the node Package Manager
So far, you can only use the language features and core functions of node itsel
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