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Web development generally involves some environment configuration. The last two articles I wrote were about the configuration of the back-end environment. Next, I would like to introduce the configuration of the front-end environment. Hope it can help Xiaobai.
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2.《MAC environment installation of php, apache, MacPorts and other environment configurations》
1. Node installation configuration
1. Download the installation version of node: https://nodejs.org/en/download/
Just "Next".
After the installation is completed, the page prompts:
This package has installed:
• Node.js v14.17.4 to /usr/local/bin/node
• npm v6.14.14 to /usr/local/bin/npm
Make sure that /usr/local/bin is in your $PATH.
1) After the installation is complete, use the command to test and check the node version: node - v
2) Since the new version of node will be installed together with npm, there is no need to install npm deliberately
Test whether npm is installed and check the version npm -v
3) If the installed version is an old version, you can use the npm command to upgrade:
$sudo npm install npm -g
$sudo npm install -g cnpm --registry=https://registry.npm.taobao.orgIf there is a local project that you want to run, switch to the project directory and execute the following command, otherwise execute [Vue installation configuration first ]:
(1)$sudo npm install (2) $sudo npm run dev #注意每次都要运行这行命令
2. Vue installation configuration
1. Install vue-cli scaffolding through nmp [Vue scaffolding tool is a command line tool that quickly generates Vue project structure]:$sudo npm install -g vue-cliTest whether the installation is successful: vue does not report an error, no
not command found Just wait for the words [After the installation is successful, you can use the vue -V command to check whether the installation is successful. If the installation is successful, the version number of the currently installed scaffolding will be displayed]
$sudo vue init webpack qing #如我的项目名qingThere will be confirmation of some things such as project name. Determine "yes" and "no" according to the project. For example:
? Project name yes ? Project description yes ? Author yes ? Vue build standalone ? Install vue-router? Yes ? Use ESLint to lint your code? Yes ? Pick an ESLint preset Standard ? Set up unit tests Yes ? Pick a test runner jest ? Setup e2e tests with Nightwatch? Yes ? Should we run `npm install` for you after the project has been created? (recom mended) npm vue-cli · Generated "qing".3. Enter the project directory
cd qing #如我的项目名qing4. Installation dependencies: If cnpm has been installed, use:
$sudo cnpm installIf not installed, use:
$sudo npm installAfter successful installation, the following prompt will appear:
up to date, audited 1854 packages in 39s 59 packages are looking for funding run `npm fund` for details 65 vulnerabilities (27 low, 19 moderate, 18 high, 1 critical) To address issues that do not require attention, run: npm audit fix To address all issues (including breaking changes), run: npm audit fix --force Run `npm audit` for details.5. After everything is installed, you can run it. Note that before each run, it is best to use the command to start it once
$sudo npm run devThis is the note I compiled, although this can be read It was easy enough to start with, but I had a lot of problems the first time I installed it. Networking is partly to blame. Some commands need to be executed over the wall.
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