Detailed explanation of vue, node, and webpack environment building tutorials

This article mainly introduces the vue+node+webpack environment construction tutorial in detail. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.

1. Environment construction

Pay attention to the node version. Only nodes that support harmony mode will support es6. It will not be used when building the project name based on webpack. An error will be reported. The latest version is recommended.

After downloading the installation package, just click to install. The interface for testing successful installation is as follows:

1.2. Use npm to install webpack. The command line statement is npm install webpack -g. The interface for successful test installation is as follows:

1.3. The following is to install the Taobao image, as shown below:

1.4. The next step is to install vue-cli globally. It should be noted that it takes a long time to install vue-cli using npm, which may take more than two hours.

The installation statement is: npminstall--globalvue-cli

vue init webpack my-project (where my-project is the file name, and the file name can only be lowercase letters). When creating a new template project, you need to go to the specified folder.

vue init webpack my-project (project folder name) in cmd, press Enter, wait for a short while, items under 'git' will appear in sequence, you can press The following operation

Method 1: Enter in cmd: cnpm rundev

Method 2: Enter in the browser: localhost:8080 (the default port is 8080)

Solution is:

Solution 1: Close the port during the process.

d. Find the remembered process number and close it

Option 2: In the config/index.js file, modify the port number. Port: New port number.

Second type: npm version is too low and needs to be upgraded:

Solution:

a. Enter the command: npm install - g npm

b. Copy the files under C:\Users\{your Windows username}\AppData\Roaming\npm\node_modules\npm to \node_modules\npm in your NodeJS installation directory, Overwrite all the original files

(or use the comparative method and go through the previous steps again)

The effect after running is as shown below:

2. Changes based on personal needs

1. vue.js changes the default port number 8080 to the specified port:

Executing npm run dev actually calls package.json in the root directory

After opening package.json, you can find such a piece of code

"scripts":{
"dev":"nodebuild/dev-server.js",
"build":"nodebuild/build.js",
"lint":"eslint--ext.js,.vuesrc"

}

From this It can be seen that we should check the dev-server.js file in the build directory

It can be found in the dev-server.js file

varuri='http://localhost:'+port

The port here is what we are looking for. At the beginning of dev-server.js we can find

varpath=require('path')

And where does path come from?

There is a config folder in the root directory. You can tell from the name that it is related to configuration. Open index.js in the config directory

dev:{
env:require('./dev.env'),
port:8080,
autoOpenBrowser:true,
assetsSubDirectory:'static',
assetsPublicPath:'/',
proxyTable:{},
cssSourceMap:false

}

Not only can you Change the port and other configuration information as needed.

Related recommendations:

AngularJS environment building tutorial

A simple tutorial on how to build a vue environment with detailed examples

The clearest graphic tutorial on building a PHP server environment

The above is the detailed content of Detailed explanation of vue, node, and webpack environment building tutorials. For more information, please follow other related articles on the PHP Chinese website!