1, use npm init vue@latest to create a project, but TypeScript and JXT are not supported.

2. modify. Eslintrc.cjs and add a line break under windows:

3. Modify the running port number in package.json to prevent conflicts:

" dev": "vite - port 5 149 "，

4. Add the configuration server in vite.config.js:

5. Install other support packages

Npm installation boot

Npm installation @microsoft/signalr

Npm installation oidc- client