Correct posture introduced by vue
Step 1
Install bootstrap dependency package via npm
npm install bootstrap -S
Step 2
Introduced in
import "bootstrap/dist/css/"
Use vue-cli to introduce files to report errors
You can import files in
Place the file in the static/css/ folder
Then import it into the file
<link rel="stylesheet" href="./static/css/" rel="external nofollow" >
Summarize
The above is personal experience. I hope you can give you a reference and I hope you can support me more.