Open soon530 opened 1 year ago
我竟然沒有這東西?還要安裝一下...
% npx create-react-app
Need to install the following packages:
create-react-app
Ok to proceed? (y) y
npm WARN deprecated tar@2.2.2: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap.
Please specify the project directory:
create-react-app <project-directory>
For example:
create-react-app my-react-app
Run create-react-app --help to see all options.
建新的app
% npx create-react-app .
Creating a new React app in /Users/vic/dev/reactjs-study.
Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts with cra-template...
added 1394 packages in 7s
212 packages are looking for funding
run `npm fund` for details
Installing template dependencies using npm...
added 72 packages in 1s
225 packages are looking for funding
run `npm fund` for details
Removing template package using npm...
removed 1 package, and audited 1466 packages in 1s
225 packages are looking for funding
run `npm fund` for details
6 high severity vulnerabilities
To address all issues (including breaking changes), run:
npm audit fix --force
Run `npm audit` for details.
Success! Created reactjs-study at /Users/vic/dev/reactjs-study
Inside that directory, you can run several commands:
npm start
Starts the development server.
npm run build
Bundles the app into static files for production.
npm test
Starts the test runner.
npm run eject
Removes this tool and copies build dependencies, configuration files
and scripts into the app directory. If you do this, you can’t go back!
We suggest that you begin by typing:
cd /Users/vic/dev/reactjs-study
npm start
Happy hacking!
這樣也可以對已存在的空資料夾去建立。
npx create-react-app reactjs-study
安裝教學 https://reactjs.org/docs/create-a-new-react-app.html
source code https://github.com/facebook/create-react-app